Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EST |
2024-05-17 11:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of Wideband BPF Using Microstrip Triple-Mode Resonator and Lumped Elements Kota Matsuzaki, Zhewang Ma, Masataka Ohira (Saitama Univ.) |
(To be available after the conference date) [more] |
|
MW |
2024-05-17 10:00 |
Osaka |
Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Design and Experiments of Circularly Polarized Wideband Filtering Antenna with 20% Fractional Bandwidth Ken Sakiyama (Saitama Univ.), Masataka Ohira (Doshisha Univ.), Zhewang Ma (Saitama Univ.) |
(To be available after the conference date) [more] |
|
ICTSSL, CAS |
2023-01-27 17:00 |
Tokyo |
TBD (Primary: On-site, Secondary: Online) |
21GHz-band wideband microstrip line bandpass filter using ring resonator and interdigital couplings Kota Ishimura, Koji Wada (UEC), Noriaki Kawaguchi (NAOJ) CAS2022-95 ICTSSL2022-59 |
In this study, the design of a 21GHz-band bandpass filter (BPF) using a ring resonator and an interdigital coupled line ... [more] |
CAS2022-95 ICTSSL2022-59 pp.163-167 |
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 |
2020-06-04 14:00 |
Online |
Online |
Theoretical Design of New Wideband Filters using Short-Circuit-Stub and Parallel-Coupled-Lines Hang Sun, Chunping Chen, Zejun Zhang, Tetsuo Anada (Kanagawa Univ.) MW2020-12 |
In this paper, 4 types of wideband band-pass filters composed of short-circuited-stubs and parallel-coupled lines are sy... [more] |
MW2020-12 pp.5-10 |
MW |
2020-03-05 15:05 |
Kochi |
Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
Wideband Broad-Band Bandpass Filters Using Transmission Line Shorted-Stubs and Coupled-Stubs Naruaki Maruyama, Zhewang Ma, Masataka Ohira (Saitama Univ.) MW2019-148 |
The conventional wideband bandpass filter (BPFs) using short-circuited stubs is relatively simple in structure and easy ... [more] |
MW2019-148 pp.47-52 |
MW |
2019-11-15 09:55 |
Okinawa |
Minami Daido Villa. Tamokuteki Koryu Center |
Design of Wideband Microstrip Filtering Antenna with Transmission Zeros Ilsub Song, Masataka Ohira, Zhewang Ma (Saitama Univ.) MW2019-112 |
In this paper, we propose and design a new structure of microstrip filtering antenna having both a wideband and flat in-... [more] |
MW2019-112 pp.71-76 |
MW, AP (Joint) |
2019-09-20 13:10 |
Kanagawa |
JAXA (Sagamihara) |
Design and Experimental Evaluation of Wideband Microstrip Filtenna Based on Wideband Transmission Line Bandpass Filter Masataka Ohira, Yusuke Suzuki, Zhewang Ma (Saitama Univ.) MW2019-58 |
In recent years, a filtering antenna or filtenna is becoming one of the attractive circuits that can be designed with a ... [more] |
MW2019-58 pp.17-22 |
MW, ED |
2019-01-18 14:00 |
Tokyo |
Hitachi, Central Research Lab. |
Design of Wideband Bandpass Filters with Quasi-Elliptic Characteristics Using Coupled Short-Circuited Stub Kosuke Keima, Zhewang Ma, Masataka Ohira (Saitama Univ.) ED2018-85 MW2018-152 |
In this paper, based on the analysis of the transmission line equivalent circuits of the wideband bandpass filters (BPFs... [more] |
ED2018-85 MW2018-152 pp.85-90 |
AP |
2018-10-18 14:30 |
Okayama |
Okayama Univ. |
Hilbert Transformation for Wireless Communications Yoshio Karasawa AP2018-92 |
Although Hilbert transformation appears in various fields of signal generation and signal processing, such as communicat... [more] |
AP2018-92 pp.19-24 |
MW |
2017-12-19 15:15 |
Tokyo |
|
Design of Wideband Microstrip Filtering Antenna Using Short Stub Structure Kazuhiro Sato, Masataka Ohira, Zhewang Ma, Xiaolong Wang (Saitama Univ.) MW2017-150 |
In recent years, a filtering antenna has been rapidly developed because it can be designed with a well-known filter synt... [more] |
MW2017-150 pp.47-52 |
AP, MW (Joint) |
2017-09-22 15:50 |
Saitama |
Saitama University |
Synthesis of New Wideband Filters using Short-Circuit-Stub-Loaded Parallel-Coupled-Lines Daisuke Tetsuda, Chun-Ping Chen, Zejun Zhang, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) MW2017-79 |
In terms of the transmission-line theory, syntheses of 4 wideband bandpass filters composed of two single-side-short-cir... [more] |
MW2017-79 pp.63-68 |
EST |
2016-09-09 09:35 |
Okinawa |
Ishigakishi-Shoko-Kaikan |
Design of a Microstrip Bandpass Filter Using Composite Resonators with Multiple Transmission Zeros and Improved Stopband Characteristics Zhewang Ma, Kazuya Matsukiyo, Masataka Ohira (Saitama Univ.), Chun-Ping Chen, Tetsuo Anada (Kanagawa Univ.) EST2016-48 |
In this paper, a microstrip bandpass filter (BPF) using composite resonators is designed first, which has multiple trans... [more] |
EST2016-48 pp.225-230 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-28 09:05 |
Hyogo |
|
Synthesis of UWB Filter Consisting of SIR and Three-Coupled-lines by Successive Iterations Chun-Ping Chen, Noriki Kato, Tetsuo Anada (Kanagawa Univ.), Shigeki Takeda (Antenna Giken), Zhewang Ma (Saitama Univ.) PN2015-59 EMT2015-110 OPE2015-172 LQE2015-159 EST2015-116 MWP2015-85 |
Since the coupling between the three-parallel-coupled-lines is stronger than that between traditional two-parallel-coupl... [more] |
PN2015-59 EMT2015-110 OPE2015-172 LQE2015-159 EST2015-116 MWP2015-85 pp.159-164 |
MW |
2016-01-14 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of Compact Quasi-millimeter-wave and Millimeter-wave Microstrip Wideband Bandpass Filters Minjie Ai, Zhewang Ma, Masataka Ohira (Saitama Univ), Chunping Chen, Tetsuo Anada (Kanagawa Univ) MW2015-160 |
In this work, a quasi-millimeter-wave wideband bandpass filter (BPF) and a millimeter-wave wideband BPF are designed res... [more] |
MW2015-160 pp.7-12 |
MW (2nd) |
2015-08-06 - 2015-08-08 |
Overseas |
Chulalongkorn Univ., Bangkok, Thailand |
Combination of Substrate Integrated Waveguide and Microstrip Structure for Controllable Wideband Bandpass Filters Nonchanutt Chudpooti (KMUTNB), Sarawuth Chaimool (UDRU), Prayoot Akkaraekthalin (KMUTNB) |
This paper proposes a combination of substrate integrated waveguide (SIW) and microstip structure for controllable wideb... [more] |
|
AP (2nd) |
2015-01-08 16:35 |
Overseas |
PTIT, Ho Chi Minh City, Vietnam |
A New Wideband Using Square Ring Short Stub Loaded Resonator DucUyen Nguyen (RT), MinhTan Doan (LQD Tech. Univ.), VanPhuong Do (TCU) |
A new compact microstrip wideband bandpass filter (BPF) based on square ring short-stub loaded resonator (SRSLR) is pres... [more] |
|
EMCJ, IEE-EMC, MW, EST [detail] |
2014-10-24 09:15 |
Akita |
Akita Prefectural Univ. |
Microstrip Dual-wideband BPF Consisting of a Parallel-Coupled SIR and Open-ended Stubs Noriki Kato, Chun-Ping Chen, Takemasa Kato, Katsuhiro Kamata, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) EMCJ2014-55 MW2014-111 EST2014-69 |
A dual-wideband filter is designed by the combination of a UWB(ultra-wideband) bandpass filter (BPF) with a bandstop fil... [more] |
EMCJ2014-55 MW2014-111 EST2014-69 pp.73-78 |
MW, SCE, WPT |
2014-04-17 11:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Novel Synthesis of A Wideband Filter Using Open-Short-Circuited Stepped Impedance Resonators Chun-Ping Chen, Noriki Kato, Katsuhiro Kamata, Takemasa Kato, Tetsuo Anada (Kanagawa Univ.) WPT2014-3 SCE2014-3 MW2014-3 |
A wideband filter consisting of a cascade connection of open-short-circuited stepped impedance resonators (OSSIRs) is pr... [more] |
WPT2014-3 SCE2014-3 MW2014-3 pp.11-16 |
EST, MWP, OPE, MW, EMT, IEE-EMT [detail] |
2013-07-18 13:15 |
Hokkaido |
Wakkanai Synthesis Cultural Center |
Theoretical Design of UWB Bandpass Filters Using Multistage Three-Line-Units Junya Oda, Chun-Ping Chen, Katsuhiro Kamata, Takemasa Kato, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) MW2013-51 OPE2013-20 EST2013-15 MWP2013-10 |
An improved compound three-line unit, which can also be treated as the one constructed by inserting a 5/4-wavelength ste... [more] |
MW2013-51 OPE2013-20 EST2013-15 MWP2013-10 pp.33-38 |