Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
Design of Compact Wideband Bandstop Filters Using Microstrip Ring Structures Toshiki Tabei, Zhewang Ma, Masataka Ohira (Saitama Univ.) |
A novel compact wideband bandstop filter (BSF) is proposed by using microstrip ring structure with stepped impedance lin... [more] |
|
MW |
2018-12-13 10:10 |
Kanagawa |
Kanagawa Univ. |
A High-order Cul-de-Sac Coupling Bandpass Filter Design Using Even/Odd-mode Stepped Impedance Resonators Ryo Mikase, Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2018-115 |
In the design of bandpass filters (BPFs), transmission zeros (TZs) can be generated at arbitrary frequency positions by ... [more] |
MW2018-115 pp.7-12 |
CAS, ICTSSL |
2017-01-26 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Stepped Impedance Resonator Based Tunable Combline Bandpass Filter with Wide Tuning Range of Center Frequency by Single DC Power Supply Rei Abe, Kyota Otsuka, Satoshi Ono, Koji Wada (UEC) CAS2016-88 ICTSSL2016-42 |
This paper proposes a tunable combline type of bandpass filter (BPF) using stepped impedance resonator(SIR) with wide tu... [more] |
CAS2016-88 ICTSSL2016-42 pp.57-60 |
MW |
2016-12-16 14:10 |
Kanagawa |
National Defense Academy |
A Design of a Diplexer with Attenuation Poles using a Common Resonator and Quarter-Wave Stepped Impedance Resonators Kazuki Adachi, Satoshi Ono, Koji Wada (UEC) MW2016-164 |
In this study, a 2.1 GHz band bandpass filter (BPF) is composed of single mode stepped impedance resonators (SIRs) and a... [more] |
MW2016-164 pp.183-188 |
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 |
MW |
2016-11-18 10:30 |
Saga |
Saga Univ. |
A Miniaturized Microstrip Line Rat-race Balun Filter With Combline Type Coupled Lines Ryusei Nakamura, Satoshi Ono, Koji Wada (UEC) MW2016-126 |
The balun filter for RF front-end circuit is configured by combining bandpass filters(BPFs) using combline coupled lines... [more] |
MW2016-126 pp.57-62 |
SRW |
2014-12-17 14:15 |
Kanagawa |
Keio University |
A Study on Chipless RFID Tag Using Multimode Stepped Impedance Resonators Mitsuo Makimoto, Fuminori Sakai (Sakura Tech), Koji Wada (Univ. Electro-Comm.) SRW2014-37 |
It has been reported that Stepped Impedance Resonators (SIRs), which are composed of plural transmission lines with diff... [more] |
SRW2014-37 pp.11-16 |
OPE, MW, MWP, EMT, EST, IEE-EMT [detail] |
2011-07-22 09:55 |
Hokkaido |
|
Design of UWB Filter with SIRs and Parallel-Coupled Three lines Chun-Ping Chen, Junya Takahashi, Ryohei Iinuma, Yosuke Kamiji (Kanagawa Univ.), Zhewang Ma (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.) MW2011-72 OPE2011-59 EST2011-58 MWP2011-40 |
An ultra-wideband bandpass filter (UWB) consisting of stepped-impedance resonators coupled by parallel-coupled two-line ... [more] |
MW2011-72 OPE2011-59 EST2011-58 MWP2011-40 pp.189-194 |
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 |
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 |
EMT, OPE, MW |
2007-08-03 09:25 |
Hokkaido |
Muroran Institute of Technology |
Synthesis of Ultra-Wideband Bandpass Filter Using Parallel Coupled MMRs of One-Wavelength Naoki Nagaoka, Chun-Ping Chen (Kanagawa Univ.), Zhewang Ma (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.) MW2007-68 OPE2007-55 |
A transmission-line-theory-based novel synthesis theory is proposed to design an ultra-wideband bandpass filter to meet ... [more] |
MW2007-68 OPE2007-55 pp.147-152 |
MW |
2006-09-05 11:10 |
Tokyo |
|
A Compact Microstrip Bandpass Filter with High Frequency Selectivity and Very Wide Stopband Hitoshi Miki, Zhewang Ma, Yoshio Kobayashi (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.) |
In this paper, two novel three-pole microstrip bandpass filters (BPFs) with sharp attenuations and wide stopbands are de... [more] |
MW2006-88 pp.75-80 |
ED, MW |
2006-01-20 09:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Novel Bandpass Filter with Sharp Attenuations and Wide Stopbands Developed Through the Combined Use of Composite Resonators and Stepped Impedance Resonators Hitoshi Miki, Zhewang Ma, Yoshio Kobayashi (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.), Gen Hagiwara (Link Circuit Inc.) |
In this paper, a novel four-pole microstrip bandpass filter (BPF) with sharp attenuations and wide stopband is developed... [more] |
ED2005-211 MW2005-165 pp.13-18 |