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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 09:45 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Design and Prototyping of a Single-Shunt Rectifier with 71% Fractional Bandwidth Shunya Asakura, Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.)  EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16 |
This paper reports the results of achieving a specific bandwidth of 71% using a single shunt configuration with a simple... [more] | EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16 pp.57-61 |
| MW | 2022-05-20 11:15 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
A Design of Lumped-Element Unequal Power Divider with Two Matching Frequencies Masatoshi Fukunaga, Ayumu Tsuchiya, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2022-19 |
The Wilkinson power divider, which distributes/combines microwave signals, is one of the key circuit components in a mic... [more] | MW2022-19 pp.23-27 |
| MW | 2018-12-14 10:10 |
Kanagawa | Kanagawa Univ. | Design of Broadband Branch-Line Coupler with Loose Coupling Utilizing Coupled-Transmission Lines at Ka-Band Yuya Haoka, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2018-129 |
This paper describes broadband branch-line couplers (BLCs) with arbitrary power split ratios at Ka-band. The coupler has... [more] | MW2018-129 pp.87-91 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | X-Band Broadband Branch-Line Coupler with Loose Coupling Utilizing Short-/Open-Circuited Coupled-Transmission Lines Yuya Haoka, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) |
In this research, we describe broadband branch-line couplers with very loose coupling at X-band. The proposed branch-lin... [more] | |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | Design of Multi-Section LC-Ladder Divider at VHF-Band Kensuke Nagano, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) |
This paper describes a broadband lumped-element power divider composed of multi-section LC-ladder circuits and an isolat... [more] | |
| MW, ED | 2017-01-27 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | C-Ku band over 10 W Broadband Power Amplifier using Broadband Series-Shunt Inductor Matching Network Eigo Kuwata, Atsuo Sugimoto, Hidetoshi Koyama, Yoshitaka Kamo, Ryota Komaru, Koji Yamanaka (Mitsubishi Electric) ED2016-110 MW2016-186 |
This paper reports on a Gallium Nitride High Electron Mobility Transistor (GaN HEMT) Monolithic Microwave Integrated Cir... [more] | ED2016-110 MW2016-186 pp.75-79 |
| EMCJ, IEE-EMC, IEE-MAG | 2016-06-02 16:10 |
Overseas | NTU, Taiwan | [Invited Talk]
Modeling and Measuring Vertical Interconnects with Impedance Control Over a Wide Frequency Range Kuan-Chung Lu, Tzyy-Sheng Horng (National Sun Yat-sen Univ.) EMCJ2016-35 |
The advantages of vertical interconnects include superior electrical transmissions for stacked dies, higher I/O density,... [more] | EMCJ2016-35 pp.57-62 |
| MW, OPE, EMT, MWP, EST, IEE-EMT [detail] | 2014-07-17 10:00 |
Hokkaido | Muroran Inst. of Tech. | C-Ku Band Ultra Broadband High Power Reactive Matching MMIC Amplifier using Broadband Interstage Matching Network Shuichi Sakata, Eigo Kuwata, Koji Yamanaka, Tasuku Kirikoshi, Hidetoshi Koyama, Yoshitaka Kamo, Hiroshi Fukumoto (Mitsubishi Electric) MW2014-53 OPE2014-22 EST2014-14 MWP2014-11 |
This paper reports on a Gallium Nitride High Electron Mobility Transistor (GaN HEMT) Monolithic Microwave Integrated Cir... [more] | MW2014-53 OPE2014-22 EST2014-14 MWP2014-11 pp.1-5 |
| MW | 2014-03-05 13:55 |
Ehime | Ehime University | Si/GaAs Hybrid Power Amplifier Modules for WCDMA Handset Terminals Teruyuki Shimura, Kazuya Yamamoto, Hiroaki Seki, Morishige Hieda, Yoshihito Hirano (Mitsubishi Electric) MW2013-218 |
Single-band (SB) and multiband (MB) power amplifier modules (PAM) are demonstrated for WCDMA handsets applications. The ... [more] | MW2013-218 pp.123-128 |
| MW | 2012-11-21 14:00 |
Okinawa | Proposals of compact broadband microwave Doherty amplifiers with generalized output-combining condition Yoichiro Takayama, Kazuhiko Honjo (Univ. of Electro-Comm.) MW2012-115 |
A Doherty amplifier usually consists of a carrier amplifier, peaking amplifier and an impedance inverting network. Micro... [more] | MW2012-115 pp.7-12 |
|
| MW | 2012-10-18 09:20 |
Tochigi | Utsunomiya Univ. | A Broadband Doherty Power Amplifier without a Quarter-Wave Impedance Inverting Network Shintaro Watanabe, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2012-82 |
The microwave Doherty amplifier consists of a carrier amplifier(CA), a peaking amplifier(PA) and a quarter-wave impedanc... [more] | MW2012-82 pp.7-12 |
| MW | 2012-10-18 13:25 |
Tochigi | Utsunomiya Univ. | A Broadband Branch-Line Coupler Using Short-Circuited Slotline Stubs on Ground Plane Nobuo Nakajima, Tadashi Kawai, Isao Ohta, Akira Enokihara (Univ. of Hyogo) MW2012-90 |
A branch-line hybrid plays an important role in microwave and millimeter-wave circuit system. However, its operation ban... [more] | MW2012-90 pp.53-57 |
| EMCJ | 2012-01-27 13:00 |
Fukuoka | Kyushu Univ. | Broadband EM Absorbers Using Wire Array Sheet and Quarter Wavelength Matching Layer Ryuichi Hashimoto, Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-120 |
Recently, electromagnetic (EM) absorbers are used to prevent EM interferences caused by undesired EM waves. The multilay... [more] | EMCJ2011-120 pp.53-58 |
| CAS, NLP | 2011-10-21 10:50 |
Shizuoka | Shizuoka Univ. | [Invited Talk]
A 55-to-67GHz Power Amplifier with 13.6% PAE in 65nm standard CMOS Tong Wang, Toshiya Mitomo, Naoko Ono, Osamu Watanabe (Toshiba) CAS2011-52 NLP2011-79 |
A four-stage power amplifier (PA) covering 55-67GHz band is presented. The broadband performance is achieved owing to π... [more] | CAS2011-52 NLP2011-79 pp.113-118 |
| MW | 2011-04-15 13:25 |
Miyagi | Tohoku University | A 60GHz High Gain LNA in 90nm CMOS Katsunori Gomyo, Ta Tuan Thanh, Shoichi Tanifuji, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) MW2011-2 |
This paper reported an integrated 60GHz band low-noise amplifier (LNA) implemented in a 90nm Si-CMOS process. To achiev... [more] | MW2011-2 pp.7-10 |
| CS, SIP, CAS | 2011-03-03 14:10 |
Okinawa | Ohhamanobumoto memorial hall (Ishigaki)( | Wiring method improvement for the high speed PLC in cargo ships Seiichiro Ishii, Shinji Tsuzuki (Ehime Univ.), Hiroyuki Kawasaki, Naoki Kutsuna (UZUSHIO ELECTRIC), Yoshio Yamada (Ehime Univ.) CAS2010-114 SIP2010-130 CS2010-84 |
Broadband Power-line Communication (PLC) based Local Area Networks (LAN) in ships are one of the promising application... [more] |
CAS2010-114 SIP2010-130 CS2010-84 pp.73-78 |
| MW | 2010-12-17 10:30 |
Ishikawa | Kanazawa Inst. of Tech. | A Broadband Branch-Line Hybrid Utilizing Open-Circuited Coupled Sections Takeshi Oshima, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) MW2010-131 |
This report presents a broadband branch-line hybrid utilizing open-circuited interdigital sections as matching network. ... [more] | MW2010-131 pp.51-56 |
| MW | 2010-11-25 14:55 |
Okinawa | Tiruru | Band-Broadening Design Method of Branch-Line Coupler Utilizing Coupled-Transmission Lines Hiroki Taniguchi, Tadashi Kawai, Isao Ohta, Akira Enokihara (Univ. of Hyogo) MW2010-109 |
In this paper we treat band-broadening design method of branch-line coupler utilizing external matching networks compose... [more] | MW2010-109 pp.21-26 |
| AP | 2010-10-15 14:05 |
Iwate | Iwate Univ. | Leaky Wave Antenna Using Low-Profile and Broadband Composite Right/Left-Handed Transmission Line and Triangular Feed Element Woo-jin Kim, Naobumi Michishita, Yoshihide Yamada (National Defense Academy) AP2010-85 |
Recently, the radio-on-fiber (ROF) system was proposed for mobile communication network in order to eliminate the radio ... [more] | AP2010-85 pp.67-72 |
| MW | 2010-05-14 09:30 |
Hyogo | University of Hyogo | Microstrip Broadband Branch-Line Coupler Utilizing Open-Circuited Series Stubs Hiroki Taniguchi, Tadashi Kawai, Isao Ohta, Akira Enokihara (Univ. of Hyogo) MW2010-20 |
This paper treats broadband branch-line coupler with arbitrary power split ratios utilizing microstrip series stubs whic... [more] | MW2010-20 pp.35-38 |
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