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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2021-11-19 11:50 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
A 130 GHz CMOS Amplifier Using Radial Stubs as AC Grounds in Its Matching Circuit Taiki Machii (Tohoku Univ.), Mizuki Motoyoshi (SIST), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.)  MW2021-79 |
Low-loss matching circuit is an important issue since sufficient gain cannot be achieved with over-100 GHz CMOS amplifie... [more] | MW2021-79 pp.69-74 |
| MW | 2020-11-19 14:20 |
Online | Online | Gain improvement of a 130 GHz CMOS amplifier by using radial stub as AC ground Taiki Machii, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2020-68 |
Low-loss matching circuit is an important issue since sufficient gain cannot be achieved with over-100 GHz CMOS amplifie... [more] | MW2020-68 pp.18-22 |
| MW | 2020-11-19 15:00 |
Online | Online | Theoretical Design of Wideband Bandpass Filter with Transmission Zeroes Hang Sun, Chun-Ping Chen, Erika Katsuno, Hao Wu, Tetsuo Anada (Kanagawa Univ.) MW2020-69 |
This paper proposes a quasi-elliptical wideband filter with steep skirt characteristics by combining short-circuited-stu... [more] | MW2020-69 pp.23-28 |
| MW | 2020-03-05 13:35 |
Kochi | Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
A Wideband Filtering Wilkinson Power Divider with Transmission Zeros Daishi Nagata, Zwang Ma, Masataka Ohira (Saitama Univ.) MW2019-145 |
In this paper, a wideband filtering Wilkinson power divider (WPD) using short-circuited stubs is proposed, and design fo... [more] | MW2019-145 pp.29-34 |
| MW | 2018-12-13 11:10 |
Kanagawa | Kanagawa Univ. | Design of Wideband Bandstop Filters Using Open-Circuited Stubs Tianyu You, An Song, Zhewang Ma, Masataka Ohira (Saitama Univ.) MW2018-117 |
In this paper, an exact design method of wideband bandstop filters using open-circuited stubs is proposed. First, the va... [more] | MW2018-117 pp.19-24 |
| EMCJ | 2016-11-25 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Embedded Multi-Layer F-SIR Structure for Wideband Negative Group Delay Characteristics Ryuji Sasaki (Akita Univ.), Yoshiki Kayano (UEC), Motoshi Tanaka (Akita Univ.) EMCJ2016-91 |
Though the multi-layer F-SIR (Folded-Stepped Impedance Resonator) structure had been proposed, the wideband negative GD ... [more] | EMCJ2016-91 pp.19-24 |
| AP (2nd) |
2016-03-01 09:35 |
Overseas | Telecommunications University, Nha Trang, Vietnam | A Novel Compact Microstrip Multi-Band Bandpass Filter using Dual-Mode Resonator Van Phuong Do (LQDTU & TCU), Duc Uyen Nguyen (College of Radio-Television No1), Minh Tan Doan, Van Phuc Hoang (LQDTU) |
This paper propose a novel compact microstrip tri-band bandpass filter (BPF) with sharp bandpass skirts designed using q... [more] | |
| MW | 2015-12-17 14:50 |
Tokyo | Tokyo Univ. of Science | Design of Broad-Band Bandpass Filters with Transmission Zeros Using Short-Circuited Transmission Line Stubs Ryuhi Hamano, Zhewang Ma, Masataka Ohira (Saitama Univ.), Chun-Ping Chen, Tetsuo Anada (Kanagawa Univ.) MW2015-141 |
Broadband bandpass filters (BPFs) using short-circuited stubs have a number of advantages, like rigorous synthesis theor... [more] | MW2015-141 pp.47-52 |
| EMCJ, WPT (Joint) |
2015-01-23 10:15 |
Okinawa | Okinawaken Ｊichikaikan | A Vialess Open-stub EBG Structure for Power-bus Noise Reduction Yuki Yamashita, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Koichi Kondo, Shigeyoshi Yoshida (NEC TOKIN), Toshiyuki Kaneko (KCS) EMCJ2014-95 |
Electromagnetic bandgap (EBG) formed by a periodic structure (EBG structure) has been studied for reducing power-bus noi... [more] | EMCJ2014-95 pp.57-62 |
| 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 |
| EMCJ | 2011-07-14 17:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Control and design of stopband by applying two stubs to open-stub EBG structure Atsushi Nagao, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ) EMCJ2011-60 |
To suppress the parallel resonance between power/ground planes on printed circuit boards, electromagnetic bandgap(EBG) ... [more] |
EMCJ2011-60 pp.91-96 |
| MW | 2010-12-17 11:20 |
Ishikawa | Kanazawa Inst. of Tech. | A Microstrip-Line Multiplexer Using Wideband BPFs by λ/4 Resonator-Coupled Open-Circuited Stubs Yasutaka Shimizu (UEC), Ryuji Murata, Shinpei Oshima, Yukihiro Shimakata (TAIYO YUDEN), Koji Wada (UEC) MW2010-133 |
(To be available after the conference date) [more] | MW2010-133 pp.63-68 |
| 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 |
| EMCJ, MW, IEE-MAG | 2009-10-22 15:20 |
Iwate | Iwate Univ. | Transmission-line dual-band transformers using open/short circuited stubs Xiaolong Wang, Iwata Sakagami, Kensaku Takahashi, Shingo Okamura, Minoru Tahara (Univ. of Toyama) EMCJ2009-51 MW2009-100 |
Two types of transmission line dual-band transformers are derived adding open/short stubs in different places of the two... [more] | EMCJ2009-51 MW2009-100 pp.41-46 |
| MW, ED | 2005-01-17 11:35 |
Tokyo | Suppression of radiation from microstrip stub by lossy chip Yasuhiro Ohsumi, Nagayoshi Morita (Chiba Inst. of Tech.) |
Radiation from stubs such as open and radial stubs of microstrip lines has occasionally undesirable influence on the cir... [more] | ED2004-206 MW2004-213 pp.17-22 |
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