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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2011-06-23 13:30 |
Gifu | National Institute for Fusion Science | A Consideration on Velocity Detection Using NRD Guide Pulse Radar at 60 GHz Kento Ichinose, Futoshi Kuroki (KNCT), Tsukasa Yoneyama (Tohoku Inst of Tech)  MW2011-31 |
An FPGA-based digital signal processing circuit to detect velocities of targets was developed using NRD guide pulse rada... [more] | MW2011-31 pp.1-4 |
| MW | 2011-06-23 14:00 |
Gifu | National Institute for Fusion Science | Influence on Oscillation Characterlistics of Band Stop Type of Self-injection Locked NRD Guide Gunn Oscillator due to subtle change in the structure at 60GHz Shota Nakashima, Futoshi Kuroki (KNCT), Tsukasa Yoneyama (Tohoku Inst of tech) MW2011-32 |
[more] | MW2011-32 pp.5-8 |
| MW | 2010-06-24 14:30 |
Shizuoka | Shizuoka Univ. | An Equivalent Circuit Model of Bandstop Type of Self-injection Locked NRD Guide Gunn Oscillator Futoshi Kuroki, Tomohiro Tanaka (Kure Nat Coll. of Tech.), Tsukasa Yoneyama (Touhoku Inst. of Tech.) MW2010-31 |
[more] | MW2010-31 pp.27-30 |
| ED, MW | 2010-01-13 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Analytical and Experimental Considerations on Locking Characteristics of Band-stop Type of Self-injection Locked NRD Guide Gunn Oscillator at 60GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) ED2009-180 MW2009-163 |
[more] | ED2009-180 MW2009-163 pp.35-38 |
| MW (Workshop) |
2009-08-20 - 2009-08-21 |
Overseas | KMUTNB, Bangkok, Thailand | Consideration on Oscillation Condition of NRD Guide Gunn Oscillator at 60 GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
To establish a theoretical design method of the NRD guide Gunn oscillator, an analytical model of the oscillation circui... [more] | |
| OPE, EMT, MW | 2009-07-31 09:25 |
Hokkaido | Asahikawa Civic Culture Hall | Analysis on Reflection Type of Self-injection Locked NRD Guide Gunn Oscillator with Two Output Ports at 60 GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) MW2009-67 OPE2009-67 |
[more] | MW2009-67 OPE2009-67 pp.201-204 |
| MW | 2009-05-28 10:55 |
Okayama | Okayama Univ. | Analysis on Locking Characteristics of Band-stop Type of Self-injection Locked NRD Guide Gunn Oscillator at 60 GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) MW2009-10 |
[more] | MW2009-10 pp.7-10 |
| MW | 2009-03-06 10:40 |
Tokyo | NHK Science & Technical Research Lab. | Reducing Range Finding Error in NRD Guide Pulse Radar System using VCXO with Low Jitter at 60GHz Kazuya Takayama, Shimpei Takeda, Futoshi Kuroki (Kure Nationao Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.,) MW2008-193 |
A pulse radar front-end using an NRD-guide technology was fabricated as a tank level sensor at millimeter wave lengths, ... [more] | MW2008-193 pp.25-28 |
| MW | 2009-03-06 11:20 |
Tokyo | NHK Science & Technical Research Lab. | Consideration on Comparison of Gunn Oscillators by Using 2 Types of Self-injection Locking at 60GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) MW2008-195 |
[more] | MW2008-195 pp.33-36 |
| MW | 2009-03-06 14:50 |
Tokyo | NHK Science & Technical Research Lab. | 60GHz Band Conical Horn Antenna with Choke Structure for Broad Beamwidth Kaoru Yaginuma, Hirokazu Sawada, Yuki Kawahara, Tsukasa Yoneyama (Tohoku Inst. of Tech.) MW2008-202 |
In this paper, a conical horn antenna with a choke is described. The antenna was designed and fabricated to obtain the b... [more] | MW2008-202 pp.71-74 |
| MW | 2009-03-06 17:10 |
Tokyo | NHK Science & Technical Research Lab. | High-Speed BPSK Modulator and Demodulator for 60GHz Band by NRD-Guide Yuki Kawahara (MMEx), Hirokazu Sawada, Tsukasa Yoneyama (Tohoku Institute of Tech.) MW2008-208 |
A high-speed BPSK modulator and demodulator have been constructed by using NRD-guide technology at 60GHz. The NRD-guide ... [more] | MW2008-208 pp.105-110 |
| MW | 2008-06-27 14:00 |
Aichi | Toyohashi Univ. of Tech. | Calculation of Q-factor in Self-Injection Locked NRD Guide Gunn Oscillator at 60 GHz Koichi Oue, Futoshi Kuroki (Kure Nat'l Coll of Tech), Tsukasa Yoneyama (Tohoku Inst of Tech) MW2008-42 |
[more] | MW2008-42 pp.59-62 |
| MW, SCE | 2007-04-27 09:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Characteristics of Transition between NRD Guide and Microstrip Line Eached on Low Dielectric Substrate at 60 GHz Futoshi Kuroki, Hirohide Sugimoto (Kure Nat'l. Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) SCE2007-2 MW2007-2 |
An NRD guide / microstrip line transition was investigated from the viewpoints of easy fabrication and reproductibility.... [more] | SCE2007-2 MW2007-2 pp.7-10 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-09 16:50 |
Kanagawa | YRP | Research and Standardization activty for IEEE802.15.3c mmW WPAN
-- (6) Antenna -- Ichihiko Toyoda (NTT), Makoto Ando (TIT), Kyoichi Iigusa, Hirokazu Sawada (NICT), Kenichi Maruhashi, Naoyuki Orihashi (NEC), Tomohiro Seki (NTT), Seiji Nishi (OKI), Shoichi Kitazawa, Amane Miura (ATR), Yoshitsugu Fujita, Hiroshi Uchimura (KYOCERA), Tsukasa Yoneyama (MMEX), Jiro Hirokawa, Yasutake Hirachi (TIT) RCS2006-283 |
The IEEE 802.15.3 Task Group 3c (TG3c) is developing a millimeter-wave-based alternative physical layer (PHY) for the ex... [more] | RCS2006-283 pp.195-198 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-09 17:10 |
Kanagawa | YRP | Research and Standardization activty for IEEE802.15.3c mmW WPAN
-- (7) millimeter-wave RF front-end for IEEE 802.15.3c -- Chang-Soon Choi, Yozo Shoji, Hiroshi Harada, Ryuhei Funada, Hirokazu Sawada, Shuzo Kato (NICT), Kenichi Maruhashi (NEC), Ichihiko Toyoda (NTT), Kazuaki Takahashi, Yoshio Aoki (Matsushita), Kazufumi Igarashi (JRC), Tsukasa Yoneyama (MMEX), Kenjiro Nishikawa (NTT), Mitsuyuki Yamauchi (TAIYOYUDEN), Hiroyuki Nakase (Tohoku Univ) RCS2006-284 |
We present behavioral models of millimeter-wave power amplifiers and phase-locked oscillators for the evaluation of stan... [more] | RCS2006-284 pp.199-202 |
| MW, ED | 2007-01-18 10:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | * Takeshi Izuho, Futoshi Kuroki (Kure Nat'l Coll of Tech), Tsukasa Yoneyama (Tohoku Inst of Tech) |
A pulse radar front-end using an NRD-guide technology was fabricated for a millimeter wave level sensor, and then range ... [more] | ED2006-214 MW2006-167 pp.79-82 |
| MW | 2006-09-05 15:50 |
Tokyo | Digital Signal Processing for Multi-Reflection in Level Sensing by Using 60 GHz NRD Guide Pulse Radar. Takeshi Izuho, Futoshi Kuroki (Kure National College of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
A pulse radar front-end using an NRD-guide technology was fabricated as a radar system for a millimeter wave level senso... [more] | MW2006-96 pp.117-120 |
|
| MW | 2006-05-18 14:45 |
Shiga | 60GHz Wideband Bandpass Filter Using NRD guide E-plane Resonators Takashi Shimizu, Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
A novel structure of bandpass filter using NRD guide E-plane resonators is proposed. The NRD guide E-plane resonator is... [more] | MW2006-14 pp.13-18 |
|
| ED, MW | 2006-01-20 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | - Futoshi Kuroki, Shohei Ishikawa (KNCT), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
Two types of self-injection locking such as a reflection type and a band-stop type for an NRD guide Gunn oscillator were... [more] | ED2005-217 MW2005-171 pp.49-54 |
| ED, MW | 2006-01-20 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | - Futoshi Kuroki, Yusuke Murata, Ryo-ta Masumoto (KNCT), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
An NRD guide beam-lead diode mount, consists of two rectangular shaped electrodes with the bias choke, which is installe... [more] | ED2005-218 MW2005-172 pp.55-58 |
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