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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2021-11-12 09:30 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Printed-Inverted F Antenna Combined with Two L-Shaped Elements for Dual Band Circular Polarization Jun Tochiki, Takafumi Fujimoto, Guan Chai Eu (Nagasaki Univ)  AP2021-120 |
The authors have proposed a printed IFA (Inverted F antenna) for dual band circular polarization. In our previous study,... [more] | AP2021-120 pp.103-106 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | A Dual-band Wi-Fi Yagi Antenna Phaisan Ngamjanyaporn (RSU) |
A dual-band Wi-Fi Yagi antenna is presented. The antenna is proposed for 2.45 & 5.2 GHz Wi-Fi system. Based on the class... [more] | |
| MW | 2016-12-15 11:30 |
Kanagawa | National Defense Academy | Large Signal Characteristics and Linearity Improvement for Single-GaN HEMT Dual-Band Power Amplifier in Concurrent Operation Mode Arisu Maruyama, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2016-139 |
Power amplifiers that enable multi-access in the microwave band have not been studied in detail so far, and the behavior... [more] | MW2016-139 pp.41-46 |
| ICD, MW | 2016-03-03 14:30 |
Hiroshima | Hiroshima University | Wideband 3-Way Wilkinson Power Dividers Using LC-Ladder Circuits Yosuke Okada, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2015-196 ICD2015-119 |
This paper describes wideband 3-way Wilkinson power dividers using LC-ladder circuits. The proposed dividers consist of ... [more] | MW2015-196 ICD2015-119 pp.129-134 |
| MW | 2014-12-19 09:00 |
Tokyo | Aoyama Gakuin Univ. Aoyama Campus | A Dual-Band High-Efficiency GaN HEMT Amplifier with Harmonic Reactive Terminations Jun Enomoto, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2014-166 |
High efficiency power amplifiers operating at multiple frequency bands are required for advanced mobile communication sy... [more] | MW2014-166 pp.97-102 |
| MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas | King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok | A Dual-band Fractal Slot Antenna Fed by Fractal Capacitive Coupling Thanakarn Suangun, Norakamon Wongsin, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin (KMUTNB) |
A dual-band fractal slot antenna fed by fractal capacitive coupling is presented, which it is responsibility to the char... [more] | |
| MW | 2013-05-31 15:30 |
Kyoto | Ryukoku Univ. | Impedance transformation for high/low characteristic impedance dual-band stubs Iwata Sakagami, Hiroto Yamagishi (Univ. of Toyama) MW2013-25 |
A transmission-line of 90 degrees can be transformed into Cheng’s equivalent structure at two frequencies that consists ... [more] | MW2013-25 pp.89-93 |
| MW | 2011-10-20 14:55 |
Tokyo | The University of Electro-Communications | A Dual-Band Horst Type Wilkinson Power Divider Using Composite Right/Left-Handed Transmission Lines Shingo Okamura, Iwata Sakagami, Kensaku Takahashi, Xiaolong Wang, Minoru Tahara (Univ. of Toyama) MW2011-95 |
A Horst type Wilkinson power divider has additional transmission lines between an absorption resistor and quarter-wave l... [more] | MW2011-95 pp.51-56 |
| AP | 2010-02-18 09:00 |
Tokyo | Toshiba | Dual-band Operation Bent-folded-Monopole Antenna Ippei Kashiwagi, Masaki Nishio, Shuichi Obayashi, Hiroki Shoki (Toshiba Corp), Tasuku Morooka (Tsohiba Research Consulting Corp.) AP2009-184 |
Antennas built in mobile terminals are required to archive small size and wide-band operation. Folded dipole/monopole an... [more] | AP2009-184 pp.1-6 |
| MW | 2009-09-25 15:50 |
Tokyo | Univ. of Electro-Communications | Construction and Design Equations of a Lumped Element Dual-Band Wilkinson Divider Takeshi Oshima, Toru Fukasawa, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric Corp.) MW2009-87 |
This report presents the construction and design equations of a lumped element Wilkinson divider with dual-band operatio... [more] | MW2009-87 pp.79-82 |
| MW (Workshop) |
2009-08-20 - 2009-08-21 |
Overseas | KMUTNB, Bangkok, Thailand | Compact 2.1-/2.7-GHz High Temperature Superconducting Bandpass Filter Yuta Takagi, Kei Satoh, Shoichi Narahashi (NTT DOCOMO) |
This paper proposes a compact high temperature superconducting (HTS) dual-band bandpass filter (DBPF). The architecture ... [more] | |
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