研究紹介


田口研究室では、次のような研究を行っています。

1. 移動通信用小型アンテナの研究
 UHF帯から数ギガヘルツ帯までの周波数帯で、テレビ放送受信、RFIDなど、各種小型アンテナの研究を行っています。
2. アンテナの数値解析法の研究
 各種電磁界シミュレータを用いたアンテナの解析法を研究しています。
3. UWBシステム用超広帯域アンテナの研究
 モノパルスを用いた超広帯域アンテナの研究を行っています。




書 籍

M. Taguchi: “Portable TV Antennas", in "Antenna Engineering Handbook Fourth Edition", Edited by J. L. Volakis, Chapter 30, McGraw Hill (2007. 6).
佐藤源貞, 川上春夫, 田口光雄: “現代アンテナ工学”, 総合電子出版社 (2004. 4).
田口光雄: “アンテナ回路”, in "マイクロ波シミュレータの基礎", 13.2節, 山下榮吉監修, 電子情報通信学会 (2004. 3).
広川二郎, 田口光雄: “モーメント法”, in "計算電磁気学", 5章, 電気学会編, 培風館 (2003. 3).


学会誌、国際会議への発表論文(2003年~)

2007年

M. Taguchi and Erfan Rohadi: “Planar Sleeve Antenna for Low-Band UWB System", Proc. of 2007 IEEE AP-S International Symposium, Honolulu, 342.5, pp. 4773-4776 (2007. 6).
T. Fujimoto, K. Oyama, K. Tanaka, and M. Taguchi: “Stacked Square Microstrip Antenna Loading a Helical Pin”, Proc. of 2007 IEEE AP-S International Symposium, Honolulu, IF125.7, pp. 833-836 (2007. 6).
M. Taguchi, M. Taguchi, K. Era, and K. Tanaka: “Two Element Phased Array Dipole Antenna”, Applied Computational Electromagnetics Society Journal, Vol. 22, No. 1, pp. 112-116 (2007. 3).
Mitsuo Taguchi, Shinya Tanaka, and Kazumasa Tanaka: “Two element phased array dipole antenna on finite EBG ground plane”, Proc. of 23rd Annual Review of Progress in Applied Computational Electromagnetics, Verona, 14-5 (2007. 3).


2006年

Mitsuo Taguchi, Akihiro Koga, and Masao Sakuma: “Wideband sleeve antenna”, International Journal on Microwave and Optical Technology, Vol. 1, No. 2, pp. 801-806 (2006. 8).
Mitsuo Taguchi, Takeshi Ohashi, and Kazumasa Tanaka: “Resistance loaded planar antenna within a rectangular parallelepiped cavity for UWB system”, International Journal on Wireless and Optical Communications, Vol. 3, No. 2, pp. 179-187 (2006. 8).
Mitsuo Taguchi and Rahadi Erfan: “Analysis of planar sleeve antenna”, Proc. of2006 International Symposium on Antennas and Propagation, Singapore, FA2-2 (2006. 11).
Mitsuo Taguchi and Chuan Jing, “Resistance loaded planar dipole antenna for Low Band UWB system", Proc. 2006 Korea-Japan Joint Conference on AP/EMCJ/EMT, Kanazawa, P-AP-12, pp.77-80 (2006. 9).
Mitsuo Taguchi and Hiroyuki Mizuno: “Analysis of dead zone in RFID system”, Proc. of 2006 China-Japan Joint Microwave Conference, Chengdu, China, F5-1, pp.363-366 (2006. 8).
Mitsuo Taguchi, Yuki Matsunaga, Shinya Tanaka, Hideaki Shimoda: "Analysis of Rectangular Loop Antenna Printed on Magnetic Plate", Proc. of 2006 IEEE Antennas and Propagation Society International Symposium, Albuquerque, 268.1 (2006. 7).
Mitsuo Taguchi, Hiroyuki Mizuno: "Analysis of Dead Zone of RFID System", Proc. of 2006 IEEE Antennas and Propagation Society International Symposium, Albuquerque, 558.8 (2006.07).
Mitsuo Taguchi, Kotaro Era and Kazumasa Tanaka: "Two element phased array dipole antenna", Proc. of 22th Annual Review of Progress in Applied Computational Electromagnetics, Miami, 15-5 (2006. 3).


2005年

Takafumi Fujimoto, Kazamasa Tanaka and Mitsuo Taguchi, “Characteristic comparison between electric currents on upper and lower surfaces of patch conductor in a microstrip antenna,” IEICE Transactions on Communications, vol. E-88-B, no.2, pp. 729-736, (2005. 2).
Mitsuo Taguchi, Akihiro Koga, and Masao Sakuma: Wideband sleeve antenna, Proc. of 10th International Symposium on Microwave and Optical Technology, No. A-24 (2005. 8).
Mitsuo Taguchi and Yuki Matsunaga: Numerical analysis of printed antennas on thin film, Proc. of 2005 International Symposium on Antennas and Propagation, Soeul, No. 1B2-2, pp. 73-76 (2005. 8).
Mitsuo Taguchi, Kosuke Uchiumi, Hideaki Shimoda, and Kazumasa Tanaka: Analysis of arbitrarily shaped dielectric lens antenna by ray tracing method, Proc. of 2005 IEEE Antennas and Propagation Society International Symposium, No. S92-3 (2005. 7).
Mitsuo Taguchi and Yuki Matsunaga: Analysis of dipole antenna printed on thin film by using electromagnetic simulators, Proc. of 2005 IEEE/ACES Int. Conference on Wireless Communications and Applied Computational Electromagnetics, No. 3.1 (2005. 4).
Mitsuo Taguchi, Kazuhiro Ichikawa, Hideaki Shimoda and Kazumasa Tanaka: Chip antenna for 5.2 GHz Wireless LAN, Proc. of IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, Singapore, S7.3 (2005. 3).


2004年

Takafumi Fujimoto, Soichi Noguchi, Kazumasa Tanaka, and Mitsuo Taguchi: "Stacked square microstrip antenna with a shorting post for road-vehicle communication”, RF and Microwave Computer-Aided Engineering, Vol. 14, No. 3, pp.244-252 (2004. 5).
Mitsuo Taguchi, Kazuhiro Ichikawa, and Kazumasa Tanaka: Numerical analysis of microstrip antenna by using electromagnetic simulators, Proc. of 20th Annual Review of Progress in Applied Computational Electromagnetics (2004. 4).
Mitsuo Taguchi, Takemichi Okajima, Hideaki Shimoda, and Kazumas Tanaka: Shorted rectangular microstrip antenna on dielectric chip for 5.2 GHz wireless LAN, Proc. of 2004 IEEE Antennas and Propagation Society International Symposium, Vol. 4, pp.3812-3815 (2004. 6).
Mitsuo Taguchi, Takeshi Ohashi, and Kazumasa Tanaka: Planar dipole antenna within a rectangular parallelepiped cavity for UWB system, Proc. of 2004 International symposium on Antennas and Propagation, No. 1B2-2, pp. 73-76 (2004. 8).
Takafumi Fujimoto, Kazumasa Tanaka, and Mitsuo Taguchi: Stacked rectangular microstrip antenna with a shorting plate for dual band operation, Proc. of 2004 International symposium on Antennas and Propagation, No. 2B2-1, pp.357-360 (2004. 8).
Mitsuo Taguchi, Kazuhiro Ichikawa, Hideakida, and Kazumasa Tanaka: Analysis of chip antenna for 5.2 GHz wireless LAN, Proc. of 2004 Korea-Japan Joint Conference on AP/EMC/EMT, 13-16 (2004. 11).


2003年

Mitsuo Taguchi, Yoshifumi Yanagisako, and Kazumasa Tanaka: Numerical analysis of inverted-F antenna on side of small rectangular conducting plate in vicinity of B5-sized conducting plate, Proc. of 19th Annual Review of Progress in Applied Computational Electromagnetics, pp. 280-283 (2003. 3).
Soichi Noguchi, Takafumi Fujimoto, Kazumasa Tanaka, and Mitsuo Taguchi: "Stacked rectangular microstrip antenna with a shorting post for road vehicle communication", Proc. of 2003 IEEE Antennas and Propagation Society International Symposium, Vol. 3, No. 84.6 (2003. 6).
Mitsuo Taguchi, Mami Igasaki, Hideaki Shimoda, and Kazumasa Tanaka: "Analysis of arbitrarily shaped dielectric lens antenna by ray tracing method”, Proc. of 2003 IEEE Antennas and Propagation Society International Symposium, Vol. 3, No. 109.2 (2003. 6).
Mitsuo Taguchi, Yoshifumi Yanagisako, and Kazumasa Tanaka: “Active inverted-F antenna on side of small conducting plate”, Proc. of 2003 IEEE Antennas and Propagation Society International Symposium, Vol. 1, No. 27.11 (2003. 6).
Mitsuo Taguchi and Kazumas Tanaka: “Active inverted-F antenna on side of small conducting plate - Part 2 –“, Proc. of 2003 IEEE Topical Conference on Wireless Communication Technology, No. 22 (2003. 10).
Takafumi Fujimoto, Kazumasa Tanaka, and Mitsuo Taguchi: “Electric currents distributions on finite patch conductor of microstrip antenna”, Proc. of 2003 Asia-Pacific Microwave Conference, No. WA4-1 (2003. 11).