BibBase https://bibbase.org/f/HnQC7A6C8WxhqExKR/TCE_Piyaporn

2023 (3)

Dual-Mode Characteristic Based on Miniaturized Metamaterial for Multiband Operation Utilizing Double-Layer Interdigital and Trisection Step-Impedance Techniques. Chomtong, P; Krachodnok, P; Mahatthanajatuphat, C; Somjit, N; and Akkaraekthalin, P IEEE Access,1–1. 2023.
link bibtex

@article{chomtong2023dual,
  title={Dual-Mode Characteristic Based on Miniaturized Metamaterial for Multiband Operation Utilizing Double-Layer Interdigital and Trisection Step-Impedance Techniques},
  author={Chomtong, P and Krachodnok, P and Mahatthanajatuphat, C and Somjit, N and Akkaraekthalin, P},
  journal={IEEE Access},
  pages={1--1},
  year={2023},
  publisher={Institute of Electrical and Electronics Engineers (IEEE)}
}

A Miniaturized Multiband FSS Director Using Double Layer with ICPW Technique Structure for Wireless Communication Systems. Chomtong, P; Somjit, N.; Krachodnok, P; Mahatthanajatuphat, C; Tawatchai, S; and Akkaraekthalin, P IEEE Access. 2023.
link bibtex

@article{chomtong2023miniaturized,
  title={A Miniaturized Multiband FSS Director Using Double Layer with ICPW Technique Structure for Wireless Communication Systems},
  author={Chomtong, P and Somjit, Nutapong and Krachodnok, P and Mahatthanajatuphat, C and Tawatchai, S and Akkaraekthalin, P},
  journal={IEEE Access},
  year={2023},
  publisher={IEEE}
}

A Double Layer Interdigital CPW Metamaterial Director for LTE Antenna System. Chomtong, P.; Krachodnok, P.; and Akkaraekthalin, P. In 2023 International Electrical Engineering Congress (iEECON), pages 229–232, 2023. IEEE
link bibtex

@inproceedings{chomtong2023double,
  title={A Double Layer Interdigital CPW Metamaterial Director for LTE Antenna System},
  author={Chomtong, Pongsathorn and Krachodnok, Piyaporn and Akkaraekthalin, Prayoot},
  booktitle={2023 International Electrical Engineering Congress (iEECON)},
  pages={229--232},
  year={2023},
  organization={IEEE}
}

2022 (3)

A Multiband FSS Director Using Aperture Interdigital Structure for Wireless Communication Systems. Chomtong, P; Krachodnok, P.; Bandudej, K; and Akkaraekthalin, P. IEEE Access, 10: 11206–11219. 2022.
link bibtex

@article{chomtong2022multiband,
  title={A Multiband FSS Director Using Aperture Interdigital Structure for Wireless Communication Systems},
  author={Chomtong, P and Krachodnok, Piyaporn and Bandudej, K and Akkaraekthalin, Prayoot},
  journal={IEEE Access},
  volume={10},
  pages={11206--11219},
  year={2022},
  publisher={IEEE}
}

A Study of the Frequency Response of a Microwave Ring Resonator Circuit for Use as a Sensor. Wongsa, F.; Sritan, N.; Phunklang, S.; and Krachodnok, P. In 2022 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), pages 926–929, 2022. IEEE
link bibtex

@inproceedings{wongsa2022study,
  title={A Study of the Frequency Response of a Microwave Ring Resonator Circuit for Use as a Sensor},
  author={Wongsa, Fongnapha and Sritan, Nitjaree and Phunklang, Sirigiet and Krachodnok, Piyaporn},
  booktitle={2022 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC)},
  pages={926--929},
  year={2022},
  organization={IEEE}
}

Investigation on Characteristics of Metamaterials by Using Metallic Rod Structure for Antenna Engineering. Santalunai, N.; Santalunai, S.; Rattananamlom, A.; Chaipanya, P.; Meesawad, P.; Thongsopa, C.; and Pumpoung, T. Przeglad Elektrotechniczny, 98(5). 2022.
link bibtex

@article{santalunai2022investigation,
  title={Investigation on Characteristics of Metamaterials by Using Metallic Rod Structure for Antenna Engineering.},
  author={Santalunai, Nuchanart and Santalunai, Samran and Rattananamlom, Adisak and Chaipanya, Pichaya and Meesawad, Piyaporn and Thongsopa, Chanchai and Pumpoung, Tajchai},
  journal={Przeglad Elektrotechniczny},
  volume={98},
  number={5},
  year={2022}
}

2021 (4)

The Study of Bandwidth Expansion of Metamaterial Antenna Designed by Using Spiral Resonator. Sritan, N.; Phunklang, S.; and Krachodnok, P. In 2021 9th International Electrical Engineering Congress (iEECON), pages 237–2470, 2021. IEEE
link bibtex

@inproceedings{sritan2021study,
  title={The Study of Bandwidth Expansion of Metamaterial Antenna Designed by Using Spiral Resonator},
  author={Sritan, Nitjaree and Phunklang, Sirigiet and Krachodnok, Piyaporn},
  booktitle={2021 9th International Electrical Engineering Congress (iEECON)},
  pages={237--2470},
  year={2021},
  organization={IEEE}
}

A Dual-band metasurface reflector using ring resonator with interdigital capacitor. Chomtong, P; Rakdanklang, K; Krachodnok, P.; Bandudej, K; and Akkaraekthalin, P. IEEE Access, 9: 62074–62083. 2021.
link bibtex

@article{chomtong2021dual,
  title={A Dual-band metasurface reflector using ring resonator with interdigital capacitor},
  author={Chomtong, P and Rakdanklang, K and Krachodnok, Piyaporn and Bandudej, K and Akkaraekthalin, Prayoot},
  journal={IEEE Access},
  volume={9},
  pages={62074--62083},
  year={2021},
  publisher={IEEE}
}

Resonator rectenna design based on metamaterials for low-RF energy harvesting. Naktong, W.; Ruengwaree, A.; Fhafhiem, N.; and Krachodnok, P. Computers, Materials & Continua, 68(2): 1731–1750. 2021.
link bibtex

@article{naktong2021resonator,
  title={Resonator rectenna design based on metamaterials for low-RF energy harvesting},
  author={Naktong, Watcharaphon and Ruengwaree, Amnoiy and Fhafhiem, Nuchanart and Krachodnok, Piyaporn},
  journal={Computers, Materials \& Continua},
  volume={68},
  number={2},
  pages={1731--1750},
  year={2021}
}

Plus-Shape of Mushroom-Like EBG with Square Microstrip Emitter to Expand the Working Space in Dielectric Heating Applications. Santalunai, N.; Santalunai, S.; Meesawad, P.; Tongsopa, C.; and Santalunai, S. International Journal of Intelligent Engineering & Systems, 14(3). 2021.
link bibtex

@article{santalunai2021plus,
  title={Plus-Shape of Mushroom-Like EBG with Square Microstrip Emitter to Expand the Working Space in Dielectric Heating Applications.},
  author={Santalunai, Nuchanart and Santalunai, Samran and Meesawad, Piyaporn and Tongsopa, Chanchai and Santalunai, Samroeng},
  journal={International Journal of Intelligent Engineering \& Systems},
  volume={14},
  number={3},
  year={2021}
}

2020 (2)

Dual-band metamaterial based on Jerusalem cross structure with interdigital technique for LTE and WLAN systems. Kamonsin, W.; Krachodnok, P.; Chomtong, P; and Akkaraekthalin, P. IEEE Access, 8: 21565–21572. 2020.
link bibtex

@article{kamonsin2020dual,
  title={Dual-band metamaterial based on Jerusalem cross structure with interdigital technique for LTE and WLAN systems},
  author={Kamonsin, Wisuwattanee and Krachodnok, Piyaporn and Chomtong, P and Akkaraekthalin, Prayoot},
  journal={IEEE Access},
  volume={8},
  pages={21565--21572},
  year={2020},
  publisher={IEEE}
}

Hybrid metamaterial for the secondary radar antenna system. Khamsalee, P.; Mesawad, P.; and Wongsan, R. Journal of Electromagnetic Engineering and Science, 20(3): 221–233. 2020.
link bibtex

@article{khamsalee2020hybrid,
  title={Hybrid metamaterial for the secondary radar antenna system},
  author={Khamsalee, Peerasan and Mesawad, Piyaporn and Wongsan, Rangsan},
  journal={Journal of Electromagnetic Engineering and Science},
  volume={20},
  number={3},
  pages={221--233},
  year={2020},
  publisher={Korean Institute of Electromagnetic Engineering and Science}
}

2018 (3)

A Dual-band Metasurface using Ring Resonator with Interdigital Capacitors. Rakdanklang, K; Chomtong, P; Krachodnok, P; and Akkaraekthalin, P In 2018 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2018. IEEE
link bibtex

@inproceedings{rakdanklang2018dual,
  title={A Dual-band Metasurface using Ring Resonator with Interdigital Capacitors},
  author={Rakdanklang, K and Chomtong, P and Krachodnok, P and Akkaraekthalin, P},
  booktitle={2018 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2018},
  organization={IEEE}
}

Analysis of Electric Fields Distribution by Using EBG Structure for Dielectric Heating Applications. Seehanan, T.; Fhafhiem, N.; Santalunai, S.; and Krachodnok, P. In 2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST), pages 1–4, 2018. IEEE
link bibtex

@inproceedings{seehanan2018analysis,
  title={Analysis of Electric Fields Distribution by Using EBG Structure for Dielectric Heating Applications},
  author={Seehanan, Tanachai and Fhafhiem, Nuchanart and Santalunai, Samran and Krachodnok, Piyaporn},
  booktitle={2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)},
  pages={1--4},
  year={2018},
  organization={IEEE}
}

Equivalent Circuit Modeling for Combination of Square-shaped and H-shaped SRRs. Pramerudeechaisak, P.; Mesawad, P.; and Wongsan, R. In 2018 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2018. IEEE
link bibtex

@inproceedings{pramerudeechaisak2018equivalent,
  title={Equivalent Circuit Modeling for Combination of Square-shaped and H-shaped SRRs},
  author={Pramerudeechaisak, Pornpat and Mesawad, Piyaporn and Wongsan, Rangsan},
  booktitle={2018 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2018},
  organization={IEEE}
}

2017 (10)

Design of the modified WDRA for SAR indication of the breast tumor location. Suwanta, P; Krachodnok, P; and Wongsan, R In 2017 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2017. IEEE
link bibtex

@inproceedings{suwanta2017design,
  title={Design of the modified WDRA for SAR indication of the breast tumor location},
  author={Suwanta, P and Krachodnok, P and Wongsan, R},
  booktitle={2017 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2017},
  organization={IEEE}
}

A wideband antenna using modified magneto-electric curved strip dipole. Saetia, P; Krachodnok, P; and Wongsan, R In 2017 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2017. IEEE
link bibtex

@inproceedings{saetia2017wideband,
  title={A wideband antenna using modified magneto-electric curved strip dipole},
  author={Saetia, P and Krachodnok, P and Wongsan, R},
  booktitle={2017 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2017},
  organization={IEEE}
}

Wideband inverted L-shaped dielectric resonator antenna for medical applications. Suwanta, P; Krachodnok, P; and Wongson, R In 2017 IEEE International Conference on Computational Electromagnetics (ICCEM), pages 188–189, 2017. IEEE
link bibtex

@inproceedings{suwanta2017wideband,
  title={Wideband inverted L-shaped dielectric resonator antenna for medical applications},
  author={Suwanta, P and Krachodnok, P and Wongson, R},
  booktitle={2017 IEEE International Conference on Computational Electromagnetics (ICCEM)},
  pages={188--189},
  year={2017},
  organization={IEEE}
}

Wideband Inverted L-shaped Dielectric Resonator Antenna With Curved Top Face. Suwanta, P; and Krachodnok, P 대한전자공학회 학술대회,169–171. 2017.
link bibtex

@article{suwanta2017wideband,
  title={Wideband Inverted L-shaped Dielectric Resonator Antenna With Curved Top Face},
  author={Suwanta, P and Krachodnok, P},
  journal={대한전자공학회 학술대회},
  pages={169--171},
  year={2017}
}

A wideband antenna using magneto-electric curved strip dipole. Saetia, P; Fhafhiem, N; Krachodnok, P; and Wongson, R In 2017 IEEE International Conference on Computational Electromagnetics (ICCEM), pages 370–371, 2017. IEEE
link bibtex

@inproceedings{saetia2017wideband,
  title={A wideband antenna using magneto-electric curved strip dipole},
  author={Saetia, P and Fhafhiem, N and Krachodnok, P and Wongson, R},
  booktitle={2017 IEEE International Conference on Computational Electromagnetics (ICCEM)},
  pages={370--371},
  year={2017},
  organization={IEEE}
}

A wideband magneto-electric dipole with a modified vertical patch. Saetia, P; Fhafhiem, N; and Krachodnok, P 대한전자공학회 학술대회,172–173. 2017.
link bibtex

@article{saetia2017wideband,
  title={A wideband magneto-electric dipole with a modified vertical patch},
  author={Saetia, P and Fhafhiem, N and Krachodnok, P},
  journal={대한전자공학회 학술대회},
  pages={172--173},
  year={2017}
}

Design of RFID tag with electromagnetic band gap applying for metalic objects. Fhafhiem, N; Naktong, W; Krachodnok, P; and Santalunai, S In 2017 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2017. IEEE
link bibtex

@inproceedings{fhafhiem2017design,
  title={Design of RFID tag with electromagnetic band gap applying for metalic objects},
  author={Fhafhiem, N and Naktong, W and Krachodnok, P and Santalunai, S},
  booktitle={2017 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2017},
  organization={IEEE}
}

Performance improvement of waveguide to coaxial adapter by using split ring resonator and wire medium structure. Khamsalee, P.; Mesawad, P.; and Wongsan, R. In 2017 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2017. IEEE
link bibtex

@inproceedings{khamsalee2017performance,
  title={Performance improvement of waveguide to coaxial adapter by using split ring resonator and wire medium structure},
  author={Khamsalee, Peerasan and Mesawad, Piyaporn and Wongsan, Rangsan},
  booktitle={2017 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2017},
  organization={IEEE}
}

PERFORMANCE IMPROVEMENT OF CONICAL HORN ANTENNA BY USING WIRE MEDIUM STRUCTURE AND DIELECTRIC LOAD. Duangtang, P.; Mesawad, P.; and Wongsan, R. Suranaree Journal of Science & Technology, 24(2). 2017.
link bibtex

@article{duangtang2017performance,
  title={PERFORMANCE IMPROVEMENT OF CONICAL HORN ANTENNA BY USING WIRE MEDIUM STRUCTURE AND DIELECTRIC LOAD.},
  author={Duangtang, Pumipong and Mesawad, Piyaporn and Wongsan, Rangsan},
  journal={Suranaree Journal of Science \& Technology},
  volume={24},
  number={2},
  year={2017}
}

Reading distance extension of original RFID reader with technique of metamaterial structure. Pramerudeechaisak, P.; Mesawad, P.; and Wongsan, R. In 2017 International Symposium on Antennas and Propagation (ISAP), pages 1–2, 2017. IEEE
link bibtex

@inproceedings{pramerudeechaisak2017reading,
  title={Reading distance extension of original RFID reader with technique of metamaterial structure},
  author={Pramerudeechaisak, Pornpat and Mesawad, Piyaporn and Wongsan, Rangsan},
  booktitle={2017 International Symposium on Antennas and Propagation (ISAP)},
  pages={1--2},
  year={2017},
  organization={IEEE}
}

2016 (4)

Design of resonator rectenna using metamaterials for wireless power transmission. Fhafhiem, N; Naktong, W; Khoomwong, E; and Krachodnok, P In 2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2016. IEEE
link bibtex

@inproceedings{fhafhiem2016design,
  title={Design of resonator rectenna using metamaterials for wireless power transmission},
  author={Fhafhiem, N and Naktong, W and Khoomwong, E and Krachodnok, P},
  booktitle={2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2016},
  organization={IEEE}
}

A compact EBG using interdigital capacitors resonators technique for LTE system. Krachodnok, P.; Chomtong, P.; and Akkaraekthalin, P. In 2016 International Symposium on Antennas and Propagation (ISAP), pages 30–31, 2016. IEEE
link bibtex

@inproceedings{krachodnok2016compact,
  title={A compact EBG using interdigital capacitors resonators technique for LTE system},
  author={Krachodnok, Piyaporn and Chomtong, Pongsathorn and Akkaraekthalin, Prayoot},
  booktitle={2016 International Symposium on Antennas and Propagation (ISAP)},
  pages={30--31},
  year={2016},
  organization={IEEE}
}

Creating a gain enhancement technique for a conical horn antenna by adding a wire medium structure at the aperture. Duangtang, P.; Mesawad, P.; and Wongsan, R. Journal of Electromagnetic Engineering and Science, 16(2): 134–142. 2016.
link bibtex

@article{duangtang2016creating,
  title={Creating a gain enhancement technique for a conical horn antenna by adding a wire medium structure at the aperture},
  author={Duangtang, Pumipong and Mesawad, Piyaporn and Wongsan, Rangsan},
  journal={Journal of Electromagnetic Engineering and Science},
  volume={16},
  number={2},
  pages={134--142},
  year={2016}
}

Gain improvement of conical horn antennas by adding wire medium structure. Duangtang, P.; Mesawad, P.; and Wongsan, R. In 2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–5, 2016. IEEE
link bibtex

@inproceedings{duangtang2016gain,
  title={Gain improvement of conical horn antennas by adding wire medium structure},
  author={Duangtang, Pumipong and Mesawad, Piyaporn and Wongsan, Rangsan},
  booktitle={2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--5},
  year={2016},
  organization={IEEE}
}

2015 (2)

Gain enhancement for conventional circular horn antenna by using EBG technique. Wongsan, R.; Krachodnok, P.; Kampeephat, S.; and Kamphikul, P. In 2015 12th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2015. IEEE
link bibtex

@inproceedings{wongsan2015gain,
  title={Gain enhancement for conventional circular horn antenna by using EBG technique},
  author={Wongsan, Rangsan and Krachodnok, Piyaporn and Kampeephat, Saran and Kamphikul, Paowphattra},
  booktitle={2015 12th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2015},
  organization={IEEE}
}

Dimension reduction of conical horn antennas by adding structure of metamaterial. Wongsan, R.; Duangtang, P.; and Mesawad, P. In 2015 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob), pages 214–217, 2015. IEEE
link bibtex

@inproceedings{wongsan2015dimension,
  title={Dimension reduction of conical horn antennas by adding structure of metamaterial},
  author={Wongsan, Rangsan and Duangtang, Pumipong and Mesawad, Piyaporn},
  booktitle={2015 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)},
  pages={214--217},
  year={2015},
  organization={IEEE}
}

2014 (16)

Omnidirectional high-gain wide slot antenna array for mobile phone base station. Kumsalee, P.; Kamphikul, P.; Krachodnok, P.; and Wongsan, R. In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{kumsalee2014omnidirectional,
  title={Omnidirectional high-gain wide slot antenna array for mobile phone base station},
  author={Kumsalee, Peerasan and Kamphikul, Paowphattra and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

A high gain omnidirectional antenna using metamaterial rods. Fhafhiem, N; and Krachodnok, P In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{fhafhiem2014high,
  title={A high gain omnidirectional antenna using metamaterial rods},
  author={Fhafhiem, N and Krachodnok, P},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

A sector antenna for mobile base station using MSA array with curved woodpile EBG. Wongsan, R.; Krachodnok, P.; and Kamphikul, P. Open Journal of Antennas and Propagation, 2014. 2014.
link bibtex

@article{wongsan2014sector,
  title={A sector antenna for mobile base station using MSA array with curved woodpile EBG},
  author={Wongsan, Rangsan and Krachodnok, Piyaporn and Kamphikul, Paowphattra},
  journal={Open Journal of Antennas and Propagation},
  volume={2014},
  year={2014},
  publisher={Scientific Research Publishing}
}

A circularly polarized antenna for UHF RFID reader. Phatra, C; and Krachodnok, P In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{phatra2014circularly,
  title={A circularly polarized antenna for UHF RFID reader},
  author={Phatra, C and Krachodnok, P},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

A dual band microstrip patch antenna for WLAN and WiMAX applications. Krachodnok, P. International Journal of Electronics and Communication Engineering, 8(7): 1064–1068. 2014.
link bibtex

@article{krachodnok2014dual,
  title={A dual band microstrip patch antenna for WLAN and WiMAX applications},
  author={Krachodnok, Piyaporn},
  journal={International Journal of Electronics and Communication Engineering},
  volume={8},
  number={7},
  pages={1064--1068},
  year={2014}
}

Design of a dual polarized resonator antenna for mobile communication system. Fhafhiem, N; Krachodnok, P; and Wongsan, R International Journal of Electronics and Communication Engineering, 8(7): 1039–1046. 2014.
link bibtex

@article{fhafhiem2014design,
  title={Design of a dual polarized resonator antenna for mobile communication system},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  journal={International Journal of Electronics and Communication Engineering},
  volume={8},
  number={7},
  pages={1039--1046},
  year={2014}
}

High gain mobile base station antenna using curved woodpile EBG technique. Kamphikul, P; Krachodnok, P; and Wongsan, R International Journal of Electronics and Communication Engineering, 8(7): 1053–1059. 2014.
link bibtex

@article{kamphikul2014high,
  title={High gain mobile base station antenna using curved woodpile EBG technique},
  author={Kamphikul, P and Krachodnok, P and Wongsan, R},
  journal={International Journal of Electronics and Communication Engineering},
  volume={8},
  number={7},
  pages={1053--1059},
  year={2014}
}

Efficiency improvement for conventional rectangular horn antenna by using EBG technique. Kampeephat, S; Krachodnok, P; and Wongsan, R International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering, 8(7): 1038–1043. 2014.
link bibtex

@article{kampeephat2014efficiency,
  title={Efficiency improvement for conventional rectangular horn antenna by using EBG technique},
  author={Kampeephat, S and Krachodnok, P and Wongsan, R},
  journal={International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering},
  volume={8},
  number={7},
  pages={1038--1043},
  year={2014}
}

Exciting technique for MSA array by using single patch with surrounded metallic plate. Sarikha, W.; Krachodnok, P.; and Wongsan, R. In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{sarikha2014exciting,
  title={Exciting technique for MSA array by using single patch with surrounded metallic plate},
  author={Sarikha, Warakorn and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

A frequency reconfigurable antenna design for UWB applications. Tummas, P; Krachodnok, P; and Wongsan, R In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{tummas2014frequency,
  title={A frequency reconfigurable antenna design for UWB applications},
  author={Tummas, P and Krachodnok, P and Wongsan, R},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

Gain improvement for conventional rectangular horn antenna with additional EBG structure. Kampeephat, S.; Krachodnok, P.; and Wongsan, R. In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{kampeephat2014gain,
  title={Gain improvement for conventional rectangular horn antenna with additional EBG structure},
  author={Kampeephat, Saran and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

Gain improvement for conventional conical horn by using mushroom-like electromagnetic band gap. Duangtang, P.; Krachodnok, P.; and Wongsan, R. In 2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{duangtang2014gain,
  title={Gain improvement for conventional conical horn by using mushroom-like electromagnetic band gap},
  author={Duangtang, Pumipong and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

A Circularly Polarized Sector Antenna for Mobile Base Station Using Single Feed with Metallic Rod EBG. Krachodnok, P.; Wongsan, R.; Fhafhiem, N.; and others Open Journal of Antennas and Propagation, 2(04): 44. 2014.
link bibtex

@article{krachodnok2014circularly,
  title={A Circularly Polarized Sector Antenna for Mobile Base Station Using Single Feed with Metallic Rod EBG},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan and Fhafhiem, Nuchanart and others},
  journal={Open Journal of Antennas and Propagation},
  volume={2},
  number={04},
  pages={44},
  year={2014},
  publisher={Scientific Research Publishing}
}

Gain improvement of MSAs array by using curved woodpile EBG and U-shaped reflector. Wongsan, R.; Krachodnok, P.; and Kamphikul, P. In 2014 International Electrical Engineering Congress (iEECON), pages 1–4, 2014. IEEE
link bibtex

@inproceedings{wongsan2014gain,
  title={Gain improvement of MSAs array by using curved woodpile EBG and U-shaped reflector},
  author={Wongsan, Rangsan and Krachodnok, Piyaporn and Kamphikul, Paowphattra},
  booktitle={2014 International Electrical Engineering Congress (iEECON)},
  pages={1--4},
  year={2014},
  organization={IEEE}
}

Gain enhancement of horn antenna using ebg. Kampeephat, S. Ph.D. Thesis, 2014.
link bibtex

@phdthesis{kampeephat2014gain,
  title={Gain enhancement of horn antenna using ebg},
  author={Kampeephat, Saran},
  year={2014}
}

Circularly polarized resonator antenna using an electromagetic band gap material. Fafiem, N. Ph.D. Thesis, School of Telecommunication Engineering Institute of Engineering Suranaree …, 2014.
link bibtex

@phdthesis{fafiem2014circularly,
  title={Circularly polarized resonator antenna using an electromagetic band gap material},
  author={Fafiem, Nuchanart},
  year={2014},
  school={School of Telecommunication Engineering Institute of Engineering Suranaree~…}
}

2013 (2)

The effective directivity of resonator antenna using curved strip dipole. Fhafhiem, N.; Krachodnok, P.; and Wongsan, R. In 2013 Asia-Pacific Microwave Conference Proceedings (APMC), pages 1154–1156, 2013. IEEE
link bibtex

@inproceedings{fhafhiem2013effective,
  title={The effective directivity of resonator antenna using curved strip dipole},
  author={Fhafhiem, Nuchanart and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2013 Asia-Pacific Microwave Conference Proceedings (APMC)},
  pages={1154--1156},
  year={2013},
  organization={IEEE}
}

Design of a Dual-band Antenna using a Patch and Frequency Selective Surface for WLAN and WiMAX. Pengthaisong, K; Krachodnok, P; and Wongsan, R In 2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, pages 1–4, 2013. IEEE
link bibtex

@inproceedings{pengthaisong2013design,
  title={Design of a Dual-band Antenna using a Patch and Frequency Selective Surface for WLAN and WiMAX},
  author={Pengthaisong, K and Krachodnok, P and Wongsan, R},
  booktitle={2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology},
  pages={1--4},
  year={2013},
  organization={IEEE}
}

2012 (11)

Gain improvement of curved strip dipole using EBG resonator. Fhafhiem, N; Krachodnok, P; and Wongsan, R Progress In Electromagnetics Research, 1631. 2012.
link bibtex

@article{fhafhiem2012gain,
  title={Gain improvement of curved strip dipole using EBG resonator},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  journal={Progress In Electromagnetics Research},
  volume={1631},
  year={2012}
}

Gain improvement of MSA array for base station using covered EBG. Kamphikul, P; Krachodnok, P; and Wongsan, R In 2012 IEEE Asia-Pacific Conference on Antennas and Propagation, pages 193–194, 2012. IEEE
link bibtex

@inproceedings{kamphikul2012gain,
  title={Gain improvement of MSA array for base station using covered EBG},
  author={Kamphikul, P and Krachodnok, P and Wongsan, R},
  booktitle={2012 IEEE Asia-Pacific Conference on Antennas and Propagation},
  pages={193--194},
  year={2012},
  organization={IEEE}
}

High-gain antenna for base station using MSA and triangular EBG cavity. Kamphikul, P; Krachodnok, P; and Wongsan, R In Progress In Electromagnetics Research Symposium (PIERS), Kuala Lumpur, Malaysia, 2012.
link bibtex

@inproceedings{kamphikul2012high,
  title={High-gain antenna for base station using MSA and triangular EBG cavity},
  author={Kamphikul, P and Krachodnok, P and Wongsan, R},
  booktitle={Progress In Electromagnetics Research Symposium (PIERS), Kuala Lumpur, Malaysia},
  year={2012}
}

Design of a RFID tag using dipole antenna with Electromagnetic Band Gap. Phatra, C; Krachodnok, P; and Wongsan, R In 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, pages 1–4, 2012. IEEE
link bibtex

@inproceedings{phatra2012design,
  title={Design of a RFID tag using dipole antenna with Electromagnetic Band Gap},
  author={Phatra, C and Krachodnok, P and Wongsan, R},
  booktitle={2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology},
  pages={1--4},
  year={2012},
  organization={IEEE}
}

A Planar Resonator Antenna Using Folded Dipole with Reflective Walls. A-Sa, S; Krachodnok, P; and Wongsan, R Progress In Electromagnetics Research, 1659. 2012.
link bibtex

@article{a2012planar,
  title={A Planar Resonator Antenna Using Folded Dipole with Reflective Walls},
  author={A-Sa, S and Krachodnok, P and Wongsan, R},
  journal={Progress In Electromagnetics Research},
  volume={1659},
  year={2012}
}

A Study of Gain Enhancement of Horn Antenna Using Various Shaped Woodpile EBG. Kampeephat, S.; Krachodnok, P.; and Wongsan, R. IEICE Technical Report; IEICE Tech. Rep.. 2012.
link bibtex

@article{kampeephat2012study,
  title={A Study of Gain Enhancement of Horn Antenna Using Various Shaped Woodpile EBG},
  author={Kampeephat, Saran and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={IEICE Technical Report; IEICE Tech. Rep.},
  year={2012},
  publisher={IEICE}
}

High-gain and light-weight antenna for radar system using a horn covered with curved woodpile EBG. Kampeephat, S; Krachodnok, P; and Wongsan, R The 31st PIERS, Kuala Lumpur, Malaysia. 2012.
link bibtex

@article{kampeephat2012high,
  title={High-gain and light-weight antenna for radar system using a horn covered with curved woodpile EBG},
  author={Kampeephat, S and Krachodnok, P and Wongsan, R},
  journal={The 31st PIERS, Kuala Lumpur, Malaysia},
  year={2012}
}

Beamwidth improvement of msa array for base station using covered with curved woodpile ebg. Kamphikul, P.; Krachodnok, P.; and Wongsan, R. Thailand-Japan MicroWave. 2012.
link bibtex

@article{kamphikul2012beamwidth,
  title={Beamwidth improvement of msa array for base station using covered with curved woodpile ebg},
  author={Kamphikul, Paowphattra and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={Thailand-Japan MicroWave},
  year={2012}
}

A highly directive antenna using EBG materials as superstrate. A-sa, S; Krachodnok, P; and Wongsan, R In 2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, pages 1–4, 2012. IEEE
link bibtex

@inproceedings{a2012highly,
  title={A highly directive antenna using EBG materials as superstrate},
  author={A-sa, S and Krachodnok, P and Wongsan, R},
  booktitle={2012 9th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology},
  pages={1--4},
  year={2012},
  organization={IEEE}
}

The circularly polarized resonator antenna using double polarizing metallic EBG. Fhafhiem, N; Krachodnok, P; and Wongsan, R In 2012 IEEE Asia-Pacific Conference on Antennas and Propagation, pages 47–48, 2012. IEEE
link bibtex

@inproceedings{fhafhiem2012circularly,
  title={The circularly polarized resonator antenna using double polarizing metallic EBG},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  booktitle={2012 IEEE Asia-Pacific Conference on Antennas and Propagation},
  pages={47--48},
  year={2012},
  organization={IEEE}
}

A study of gain enhancement of horn antenna using EBG. Kampeephat, S; Krachodnok, P; and Wongsan, R In 2012 IEEE Asia-Pacific Conference on Antennas and Propagation, pages 195–196, 2012. IEEE
link bibtex

@inproceedings{kampeephat2012study,
  title={A study of gain enhancement of horn antenna using EBG},
  author={Kampeephat, S and Krachodnok, P and Wongsan, R},
  booktitle={2012 IEEE Asia-Pacific Conference on Antennas and Propagation},
  pages={195--196},
  year={2012},
  organization={IEEE}
}

2011 (3)

The 2$×$ 2 curved strip dipole antenna array on EBG reflector plane. Fhafhiem, N; Krachodnok, P; and Wongsan, R In The 8th Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand-Conference 2011, pages 192–195, 2011. IEEE
link bibtex

@inproceedings{fhafhiem20112,
  title={The 2$\times$ 2 curved strip dipole antenna array on EBG reflector plane},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  booktitle={The 8th Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand-Conference 2011},
  pages={192--195},
  year={2011},
  organization={IEEE}
}

A Broad-Beam Antenna Using Nonuniform MSA Parasitic Array Excited by Cavity-Backed Slot. Puklibmoung, T.; Krachodnok, P.; and Wongsan, R. IEICE Proceedings Series, 53(ThE3-4). 2011.
link bibtex

@article{puklibmoung2011broad,
  title={A Broad-Beam Antenna Using Nonuniform MSA Parasitic Array Excited by Cavity-Backed Slot},
  author={Puklibmoung, Thana and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={IEICE Proceedings Series},
  volume={53},
  number={ThE3-4},
  year={2011},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

The Positional Effect of Array Curved Strip Dipole On Electromagnetic Band Gap Reflector Plane. Fhafhiem, N.; Krachodnok, P.; and Wongsan, R. IEICE Proceedings Series, 53(FrP1-28). 2011.
link bibtex

@article{fhafhiem2011positional,
  title={The Positional Effect of Array Curved Strip Dipole On Electromagnetic Band Gap Reflector Plane},
  author={Fhafhiem, Nuchanart and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={IEICE Proceedings Series},
  volume={53},
  number={FrP1-28},
  year={2011},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

2010 (7)

Analysis Design of Broad-Beam MSA Array Using Cavity Back Slot-Coupling. Puklibmoung, T.; Krachodnok, P.; and Wongsan, R. IEICE Proceedings Series, 52(4FB2-5). 2010.
link bibtex

@article{puklibmoung2010analysis,
  title={Analysis Design of Broad-Beam MSA Array Using Cavity Back Slot-Coupling},
  author={Puklibmoung, Thana and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={IEICE Proceedings Series},
  volume={52},
  number={4FB2-5},
  year={2010},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

The study of a curved strip dipole antenna parameters on EBG reflector plane for RFID applications. Fhafhiem, N; and Krachodnok, P In Proceedings of the 9th WSEAS International Conference on Applications of Electrical Engineering, pages 187–192, 2010.
link bibtex

@inproceedings{fhafhiem2010study,
  title={The study of a curved strip dipole antenna parameters on EBG reflector plane for RFID applications},
  author={Fhafhiem, N and Krachodnok, P},
  booktitle={Proceedings of the 9th WSEAS International Conference on Applications of Electrical Engineering},
  pages={187--192},
  year={2010}
}

Improvement of directive gain for a wire dipole with novel resonant EBG reflector. Yotnuan, C; Krachodnok, P; and Wongsan, R In Proceedings of the 10th WSEAS international conference on Applied computer science, pages 90–95, 2010.
link bibtex

@inproceedings{yotnuan2010improvement,
  title={Improvement of directive gain for a wire dipole with novel resonant EBG reflector},
  author={Yotnuan, C and Krachodnok, P and Wongsan, R},
  booktitle={Proceedings of the 10th WSEAS international conference on Applied computer science},
  pages={90--95},
  year={2010}
}

The shaped coverage area antenna for indoor WLAN access points. Bumrungsuk, A; and Krachodnok, P In Proceedings of the 9th WSEAS international conference on Applications of electrical engineering, pages 193–198, 2010.
link bibtex

@inproceedings{bumrungsuk2010shaped,
  title={The shaped coverage area antenna for indoor WLAN access points},
  author={Bumrungsuk, A and Krachodnok, P},
  booktitle={Proceedings of the 9th WSEAS international conference on Applications of electrical engineering},
  pages={193--198},
  year={2010}
}

Synthesis of Shaped-Beam Reflectarray for Indoor WLAN access Point. Bumrungsuk, A; Krachodnok, P; and Wongsan, R IEICE Proceedings Series, 52(4FB3-3). 2010.
link bibtex

@article{bumrungsuk2010synthesis,
  title={Synthesis of Shaped-Beam Reflectarray for Indoor WLAN access Point},
  author={Bumrungsuk, A and Krachodnok, P and Wongsan, R},
  journal={IEICE Proceedings Series},
  volume={52},
  number={4FB3-3},
  year={2010},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

Curved strip dipole antenna on EBG reflector plane for RFID applications. Fhafhiem, N; Krachodnok, P; and Wongsan, R WSEAS Transactions on Communications, 9(6): 374–383. 2010.
link bibtex

@article{fhafhiem2010curved,
  title={Curved strip dipole antenna on EBG reflector plane for RFID applications},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  journal={WSEAS Transactions on Communications},
  volume={9},
  number={6},
  pages={374--383},
  year={2010}
}

High directive gain antenna using shorted-end curved strip dipole on electromagnetic band gap. Fhafhiem, N; Krachodnok, P; and Wongsan, R Progress In Electromagnetics Research, 841. 2010.
link bibtex

@article{fhafhiem2010high,
  title={High directive gain antenna using shorted-end curved strip dipole on electromagnetic band gap},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  journal={Progress In Electromagnetics Research},
  volume={841},
  year={2010}
}

2009 (4)

Contoured-Beam Reflectarray Antenna for Indoor WLAN Access Points. Yotnuan, C; Sareesuk, N; Bumrungsuk, A; Krachodnok, P; Pimpol, S; and Wongsan, R IEICE Proceedings Series, 51(2A4-4). 2009.
link bibtex

@article{yotnuan2009contoured,
  title={Contoured-Beam Reflectarray Antenna for Indoor WLAN Access Points},
  author={Yotnuan, C and Sareesuk, N and Bumrungsuk, A and Krachodnok, P and Pimpol, S and Wongsan, R},
  journal={IEICE Proceedings Series},
  volume={51},
  number={2A4-4},
  year={2009},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

Circularly-Polarized Array Antenna using MSA with Asymmetric T-shaped Slit Loads. Kampeephat, S; Krachodnok, P; Uthansakul, M; and Wongsan, R IEICE Proceedings Series, 51(1A1-3). 2009.
link bibtex

@article{kampeephat2009circularly,
  title={Circularly-Polarized Array Antenna using MSA with Asymmetric T-shaped Slit Loads},
  author={Kampeephat, S and Krachodnok, P and Uthansakul, M and Wongsan, R},
  journal={IEICE Proceedings Series},
  volume={51},
  number={1A1-3},
  year={2009},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

High-Gain Omnidirectional Antenna Using Tapered Slots Array. Kamphikul, P; Krachodnok, P; Uthansakul, M; and Wongsan, R IEICE Proceedings Series, 51(1A2-4). 2009.
link bibtex

@article{kamphikul2009high,
  title={High-Gain Omnidirectional Antenna Using Tapered Slots Array},
  author={Kamphikul, P and Krachodnok, P and Uthansakul, M and Wongsan, R},
  journal={IEICE Proceedings Series},
  volume={51},
  number={1A2-4},
  year={2009},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

A shorted-end curved strip dipole on dielectric and conducting plane for wireless LANs. Fhafhiem, N; Krachodnok, P; and Wongsan, R In The 2009 International Symposium on Antenna and Propagation, pages 835–838, 2009.
link bibtex

@inproceedings{fhafhiem2009shorted,
  title={A shorted-end curved strip dipole on dielectric and conducting plane for wireless LANs},
  author={Fhafhiem, N and Krachodnok, P and Wongsan, R},
  booktitle={The 2009 International Symposium on Antenna and Propagation},
  pages={835--838},
  year={2009}
}

2008 (7)

The Numerical and Experimental Study of Radiation Pattern from Various Shaped Reflectors Base on PO and PTD Method. Thaivirot, V.; Krachodnok, P.; and Wongsan, R. In WSEAS International Conference. Proceedings. Mathematics and Computers in Science and Engineering, 2008. World Scientific and Engineering Academy and Society
link bibtex

@inproceedings{thaivirot2008numerical,
  title={The Numerical and Experimental Study of Radiation Pattern from Various Shaped Reflectors Base on PO and PTD Method},
  author={Thaivirot, VANVISA and Krachodnok, PIYAPORN and Wongsan, RANGSAN},
  booktitle={WSEAS International Conference. Proceedings. Mathematics and Computers in Science and Engineering},
  number={7},
  year={2008},
  organization={World Scientific and Engineering Academy and Society}
}

Design of broad-beam microstrip reflectarray. Krachodnok, P.; and Wongsan, R. WSEAS Transactions on Communications, 7(3): 180–187. 2008.
link bibtex

@article{krachodnok2008design,
  title={Design of broad-beam microstrip reflectarray},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={WSEAS Transactions on Communications},
  volume={7},
  number={3},
  pages={180--187},
  year={2008}
}

Radiation pattern synthesis from various shaped reflectors base on PO and PTD methods for point-to-multipoint applications. Thaivirot, V.; Krachodnok, P.; and Wongsan, R. WSEAS Transactions on Communications, 7(6): 531–540. 2008.
link bibtex

@article{thaivirot2008radiation,
  title={Radiation pattern synthesis from various shaped reflectors base on PO and PTD methods for point-to-multipoint applications},
  author={Thaivirot, Vanvisa and Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={WSEAS Transactions on Communications},
  volume={7},
  number={6},
  pages={531--540},
  year={2008}
}

Gain and Pattern Improvements of Array Antenna using MSA with Asymmetric T-shaped Slit Loads. Kampeephat, S; Krachodnok, P; Uthansakul, M; and Wongsan, R WSEAS Transactions on Communications, 7: 922–931. 2008.
link bibtex

@article{kampeephat2008gain,
  title={Gain and Pattern Improvements of Array Antenna using MSA with Asymmetric T-shaped Slit Loads},
  author={Kampeephat, S and Krachodnok, P and Uthansakul, M and Wongsan, R},
  journal={WSEAS Transactions on Communications},
  volume={7},
  pages={922--931},
  year={2008},
  publisher={Citeseer}
}

Directive gain array antenna using MSA with asymmetric T-shaped slit loads. Kampeephat, S; Krachodnok, P; Uthansakul, M; and Wongsan, R In WSEAS International Conference. Proceedings. Mathematics and Computers in Science and Engineering, 2008. Citeseer
link bibtex

@inproceedings{kampeephat2008directive,
  title={Directive gain array antenna using MSA with asymmetric T-shaped slit loads},
  author={Kampeephat, S and Krachodnok, P and Uthansakul, M and Wongsan, R},
  booktitle={WSEAS International Conference. Proceedings. Mathematics and Computers in Science and Engineering},
  number={12},
  year={2008},
  organization={Citeseer}
}

Performance Improvement in the Design of Broad-Beam Microstrip Reflectarray. Krachodnok, P.; and Wongsan, R. Engineering Letters, 16(1). 2008.
link bibtex

@article{krachodnok2008performance,
  title={Performance Improvement in the Design of Broad-Beam Microstrip Reflectarray.},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={Engineering Letters},
  volume={16},
  number={1},
  year={2008}
}

Design of a perpendicular slots antenna on a sectoral cylindrical cavity excited by a probe. Sarikha, W.; Thaivirot, V.; Krachodnok, P.; and Wongsan, R. In 2008 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, volume 1, pages 305–308, 2008. IEEE
link bibtex

@inproceedings{sarikha2008design,
  title={Design of a perpendicular slots antenna on a sectoral cylindrical cavity excited by a probe},
  author={Sarikha, Warakorn and Thaivirot, Vanvisa and Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2008 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology},
  volume={1},
  pages={305--308},
  year={2008},
  organization={IEEE}
}

2007 (7)

Phase-bandwidth enhancement of microstrip patch reflectarray with cross slot loads. Krachodnok, P; and Wongsan, R In 2007 Asia-Pacific Microwave Conference, pages 1–4, 2007. IEEE
link bibtex

@inproceedings{krachodnok2007phase,
  title={Phase-bandwidth enhancement of microstrip patch reflectarray with cross slot loads},
  author={Krachodnok, P and Wongsan, R},
  booktitle={2007 Asia-Pacific Microwave Conference},
  pages={1--4},
  year={2007},
  organization={IEEE}
}

Design and Performance Improvement of Broad-Beam Microstrip Reflectarray. Krachodnok, P.; and Wongsan, R. In World Congress on Engineering, pages 429–433, 2007. Citeseer
link bibtex

@inproceedings{krachodnok2007design,
  title={Design and Performance Improvement of Broad-Beam Microstrip Reflectarray.},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={World Congress on Engineering},
  pages={429--433},
  year={2007},
  organization={Citeseer}
}

Optimum design of broad-beam microstrip reflectarray. Krachodnok, P.; and Wongsann, R In Proc. the 11th WSEAS International Conference on COMMUNICATIONS, pages 121–126, 2007. Citeseer
link bibtex

@inproceedings{krachodnok2007optimum,
  title={Optimum design of broad-beam microstrip reflectarray},
  author={Krachodnok, Piyaporn and Wongsann, R},
  booktitle={Proc. the 11th WSEAS International Conference on COMMUNICATIONS},
  pages={121--126},
  year={2007},
  organization={Citeseer}
}

Dual-frequency broad-beam microstrip reflectarray. Krachodnok, P.; and Wongsan, R. In 2007 Asia-Pacific Conference on Communications, pages 7–10, 2007. IEEE
link bibtex

@inproceedings{krachodnok2007dual,
  title={Dual-frequency broad-beam microstrip reflectarray},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={2007 Asia-Pacific Conference on Communications},
  pages={7--10},
  year={2007},
  organization={IEEE}
}

Microstrip reflectarray antenna using backscattering technique. Krachodnok, P. Ph.D. Thesis, Suranaree University of Technology, 2007.
link bibtex

@phdthesis{krachodnok2007microstrip,
  title={Microstrip reflectarray antenna using backscattering technique},
  author={Krachodnok, Piyaporn},
  year={2007},
  school={Suranaree University of Technology}
}

Synthesis of phase and radiation pattern for microstrip reflectarray using discretization of elementary geometrical functions. Krachodnok, P.; and Wongsan, R. IEICE Proceedings Series, 13(4B4-1). 2007.
link bibtex

@article{krachodnok2007synthesis,
  title={Synthesis of phase and radiation pattern for microstrip reflectarray using discretization of elementary geometrical functions},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  journal={IEICE Proceedings Series},
  volume={13},
  number={4B4-1},
  year={2007},
  publisher={The Institute of Electronics, Information and Communication Engineers}
}

Broad-Beam Microstrip Reflectarray using Gaussian Backscatter Function. Krachodnok, P; and Wongsan, R In The Second European Conference on Antennas and Propagation, EuCAP 2007, pages 1–5, 2007. IET
link bibtex

@inproceedings{krachodnok2007broad,
  title={Broad-Beam Microstrip Reflectarray using Gaussian Backscatter Function},
  author={Krachodnok, P and Wongsan, R},
  booktitle={The Second European Conference on Antennas and Propagation, EuCAP 2007},
  pages={1--5},
  year={2007},
  organization={IET}
}

2006 (2)

A recovery scheme for QoS guaranteed mobile IP over MPLS network. Sa-Ngiamsak, W.; Krachodnok, P.; and Varakulsiripunth, R In 2006 1st International Symposium on Wireless Pervasive Computing, pages 1–5, 2006. IEEE
link bibtex

@inproceedings{sa2006recovery,
  title={A recovery scheme for QoS guaranteed mobile IP over MPLS network},
  author={Sa-Ngiamsak, Wisitsak and Krachodnok, Piyaporn and Varakulsiripunth, R},
  booktitle={2006 1st International Symposium on Wireless Pervasive Computing},
  pages={1--5},
  year={2006},
  organization={IEEE}
}

Design of microstrip reflectarray antenna using backscattering technique. Krachodnok, P.; and Wongsan, R. In ITC-CSCC: International Technical Conference on Circuits Systems, Computers and Communications, pages 513–516, 2006.
link bibtex

@inproceedings{krachodnok2006design,
  title={Design of microstrip reflectarray antenna using backscattering technique},
  author={Krachodnok, Piyaporn and Wongsan, Rangsan},
  booktitle={ITC-CSCC: International Technical Conference on Circuits Systems, Computers and Communications},
  pages={513--516},
  year={2006}
}

2005 (1)

Constraint-based routing with maximize residual bandwidth and link capacity-minimize total flows routing algorithm for MPLS networks. Krachodnok, P. In 2005 5th International Conference on Information Communications & Signal Processing, pages 1509–1514, 2005. IEEE
link bibtex

@inproceedings{krachodnok2005constraint,
  title={Constraint-based routing with maximize residual bandwidth and link capacity-minimize total flows routing algorithm for MPLS networks},
  author={Krachodnok, Piyaporn},
  booktitle={2005 5th International Conference on Information Communications \& Signal Processing},
  pages={1509--1514},
  year={2005},
  organization={IEEE}
}

2001 (1)

Buffer management for TCP over GFR service in an ATM network. Krachodnok, P.; and Benjapolakul, W. In Proceedings. Ninth IEEE International Conference on Networks, ICON 2001., pages 302–307, 2001. IEEE
link bibtex

@inproceedings{krachodnok2001buffer,
  title={Buffer management for TCP over GFR service in an ATM network},
  author={Krachodnok, Piyaporn and Benjapolakul, Watit},
  booktitle={Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.},
  pages={302--307},
  year={2001},
  organization={IEEE}
}

undefined (5)

A Dual Band Microstrip Patc and WiMAX Ap. Krachodnok, P . .
link bibtex

@article{krachodnokdual,
  title={A Dual Band Microstrip Patc and WiMAX Ap},
  author={Krachodnok, P}
}

Gain Enhancement for Broadband Printed Dipole By Using EBG Reflector With Surrounded Metallic Slabs. Wongsan, R.; Pimpol, S.; and Krachodnok, P. Dr. Supannika Wattana. .
link bibtex

@article{wongsangain,
  title={Gain Enhancement for Broadband Printed Dipole By Using EBG Reflector With Surrounded Metallic Slabs},
  author={Wongsan, Rangsan and Pimpol, Sompop and Krachodnok, Piyaporn},
  journal={Dr. Supannika Wattana}
}

. Ph.D. Thesis, .
link bibtex 9 downloads