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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MW | 2012-01-11 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Band Broadening of Waveguide/Microstrip-line Transformer for Millimeter-wave Band Toshitatsu Suzuki, Yozo Utsumi, Noboru Morita, Takefumi Hiraguri (Nippon Inst. of Tech.), Munehiro Yokota, Toshihisa Kamei (NDA), Kiyozumi Chino, Ikurou Aoki, Hirosuke Suzuki (KEYCOM)  ED2011-123 MW2011-146 |
This paper reports prototype waveguide / microstrip-line / waveguide transformers (two times transformation) for 50ͨ... [more] | ED2011-123 MW2011-146 pp.25-30 |
| MW | 2010-03-04 11:35 |
Kyoto | Ryukoku Univ. | A basic study for floor or wall plane two-dimensional communication system Munehiro Yokota, Toshihisa Kamei (NDA), Hirosuke Suzuki, Yozo Utsumi (KEYCOM) MW2009-186 |
The cable of one dimension communication and the wireless of three dimension communication are used in the home and the ... [more] | MW2009-186 pp.43-48 |
| MW | 2009-03-06 09:10 |
Tokyo | NHK Science & Technical Research Lab. | SIR type band pass filter with wide suppression band width Somboon Theerawisitpong (Nippon Inst. of Tech.), Masato Ogue, Fumiya Okawa (National Defense Academy), Toshitatsu Suzuki (Nippon Inst. of Tech.), Toshihisa Kamei (National Defense Academy), Noboru Morita (Nippon Inst. of Tech.), Yozo Utsumi (National Defense Academy) MW2008-189 |
We developed a bandpass filter using folded stepped-impedance resonators where center frequency is 1.95GHz with 60MHz ba... [more] | MW2008-189 pp.1-5 |
| MW | 2009-03-06 13:20 |
Tokyo | NHK Science & Technical Research Lab. | The analysis of dielectric and response time characteristics for microstrip-line type liquid crystal phase shifter Nguyen Thanh Bach, Ryotaro Ozaki, Hiroshi Moritake, Toshihisa Kamei, Yozo Utsumi (NDA) MW2008-198 |
[more] | MW2008-198 pp.47-52 |
| MW | 2008-08-28 10:35 |
Osaka | Osaka-Univ. (Toyonaka) | A Microstrip Bandpass Filter with Ultra Wide Stopband using Folded Stepped-Impedance Resonators Somboon Theerawisitpong, Toshitatsu Suzuki, Hirotoshi Yamada, Noboru Morita (Nippon Inst. of Tech.), Yozo Utsumi (NDA) MW2008-80 |
We developed a bandpass filter using folded stepped-impedance resonators where center frequency is 2 GHz with 60 MHz ban... [more] | MW2008-80 pp.7-12 |
| ED, MW | 2008-01-18 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Comparison of birefringence between microwave measurement and theoretical calculation for liquid crystal loaded CPW-FE phase shifter. Nguyen Thanh Bach, Ryotaro Ozaki, Hiroshi Moritake, Toshihisa Kamei, Yozo Utsumi (NDA) ED2007-229 MW2007-160 |
The effective permittivity of a coplanar waveguide (CPW) and dielectric birefringence (Δε) in a liquid crystal microwave... [more] | ED2007-229 MW2007-160 pp.135-140 |
| ED, MW | 2008-01-18 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Comparison between microwave and light wave measurements for liquid crystal loaded CPW-FE phase shifter. Nguyen Quoc Dinh, Toshihisa Kamei, Yozo Utsumi (NDA) ED2007-230 MW2007-161 |
We reported on liquid crystal (L.C.) loaded phase shifter with CPW-FE to achieve high speed response. In this paper, L.C... [more] | ED2007-230 MW2007-161 pp.141-146 |
| ED, MW | 2008-01-18 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Adaptive array antenna with liquid crystal loaded phase shifter Nguyen Quoc Dinh, Toshihisa Kamei, Yozo Utsumi (NDA) ED2007-231 MW2007-162 |
We have researched and developed a liquid crystal loaded adaptive devices. In this paper, as an application of these, we... [more] | ED2007-231 MW2007-162 pp.147-152 |
| ED, MW | 2008-01-18 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 40GHz Band Down/Up Converter with E-plane circuit Nguyen Thanh, Toshihisa Kamei, Yozo Utsumi (NDA), Hirosuke Suzuki (KEYCOM) ED2007-232 MW2007-163 |
In this paper, in order to apply on the transmitter/receiver of high quality and low cost CATV bi-directional radio syst... [more] | ED2007-232 MW2007-163 pp.153-158 |
| ED, MW | 2008-01-18 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 40GHz Band Low Noise Down-converter with Fin-line Hirosuke Suzuki (KEYCOM), Nguyen Thanh, Toshihisa Kamei, Yozo Utsumi (NDA) ED2007-233 MW2007-164 |
In this paper, in order to apply on the transmitter/receiver of high quality and low cost CATV bi-directional radio syst... [more] | ED2007-233 MW2007-164 pp.159-164 |
| MW, ED | 2007-01-18 09:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | - - Nguyen Quoc Dinh, Nguyen Thanh, Toshihisa Kamei, Yozo Utsumi (NDA) |
Targeting the transition from a coaxial wave guide to a coplanar wave guide (CPW), a microwave and millimeter-wave wide-... [more] | ED2006-212 MW2006-165 pp.69-72 |
| MW, ED | 2007-01-18 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | - Takehiko Maeda, Toshihisa Kamei, Yozo Utsumi (NDA) |
[more] | ED2006-213 MW2006-166 pp.73-77 |
| MW | 2006-11-21 15:40 |
Fukuoka | Design of duplexer for Cable Television in 40GHz Band Toshihisa Kamei, Yozo Utsumi (NDA), Kiyozumi Chino, Hirosuke Suzuki (KEYCOM) |
[more] | MW2006-137 pp.35-38 |
|
| MW | 2006-09-07 09:45 |
Tokyo | Liquid crystal loaded meander line type microwave high-speed phase shifter using CPW with floating electrode Takehiko Maeda, Toshihisa Kamei, Yozo Utsumi (NDA) |
[more] | MW2006-104 pp.167-170 |
|
| SCE, MW | 2006-04-20 16:55 |
Tokyo | ISTEC-SRL (Shinonome) | Microwave high-speed liquid crystal devices using CPW with floating electrode Takehiko Maeda, Toshihisa Kamei, Yozo Utsumi (NDA) |
[more] | SCE2006-10 MW2006-10 pp.51-55 |
| MW, ED | 2005-01-17 11:10 |
Tokyo | - -, Toshihisa Kamei, -, Yozo Utsumi (NDA) |
[more] | ED2004-205 MW2004-212 pp.13-16 |
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