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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2019-03-14 13:55 |
Fukushima | Yunoya (Iizaka Onsen, Fukushima) | A Decoupling Method for 3 Element Monopole Antennas by Using a Short Stub Takuya Miyasaka, Masaharu Takahashi (Chiba Univ.), Hiroshi Sato (Panasonic Corp.)  AP2018-188 |
Recently, MIMO technology using multiple antennas is used to get high speed communication. If MIMO antennas are put clos... [more] | AP2018-188 pp.13-18 |
| NLP, MSS (Joint) |
2019-03-14 13:20 |
Fukui | Bunkyo Camp., Univ. of Fukui | An Analytical Method of Computing Electron Trajectories on Waveguides by the Superposition of Single-Mode Wave Propagation Shota Hayakawa, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.) NLP2018-125 |
In this paper, we obtain analytically behaviors of electron wave packets and probabilistic particle model of electrons o... [more] | NLP2018-125 pp.7-12 |
| 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 |
| 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 |
| AP, MW (Joint) |
2018-09-21 16:25 |
Tokyo | Tokyo Tech | A Triple-band Decoupling Method for MIMO Antennas by Using a Short stub and Trifurcation Branch Elements Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic Co.), Masaharu Takahashi (Chiba Univ.) AP2018-87 |
MIMO technology using multiple antennas for high speed communication has a problem of mutual coupling between antennas. ... [more] | AP2018-87 pp.37-42 |
| AP | 2018-08-23 13:10 |
Saitama | Nippon Inst. of Tech. | An experimental study of half bell-shape UWB printed monopole antenna with short stub Shunta Ichikawa, Nobuyasu Takemura (NIT) AP2018-71 |
In this paper, parametric studies and evaluation results of a planar small monopole antenna for Ultra-wideband (UWB) sys... [more] | AP2018-71 pp.23-28 |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-20 09:40 |
Hokkaido | Low-Pass Filter with multiple attenuation poles using Stub loaded type Dumb-Bell-Shaped Defected Ground Structure Tetsu Takahashi, Satoshi Ono, Koji Wada (UEC) EMT2018-34 MW2018-49 OPE2018-37 EST2018-32 MWP2018-33 |
In this study, we focus on the structure of Defected Ground Structure (DGS) whose copper foil on backside is patterned.... [more] |
EMT2018-34 MW2018-49 OPE2018-37 EST2018-32 MWP2018-33 pp.149-154 |
|
| AP, SANE, SAT (Joint) |
2018-07-18 10:15 |
Hokkaido | Hokkaido Univ. | A Dual-band Decoupling Method for Closely MIMO Antennas by Using a Short Stub and a Blanch Element Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic Co.), Masaharu Takahashi (Chiba Univ.) AP2018-43 |
Faster and larger wireless communication technology are required due to increasing communication traffic in recent years... [more] | AP2018-43 pp.7-11 |
| AP | 2018-03-08 14:10 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A Decoupling Method for Closely MIMO Antennas by Using a Short Stub Structure Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic), Masaharu Takahashi (Chiba Univ.) AP2017-192 |
Faster and larger wireless communication technology are required due to increasing communication traffic in recent years... [more] | AP2017-192 pp.5-8 |
| 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 |
|
| MW | 2017-12-20 10:10 |
Tokyo | Development of compact eight-pole HTS tri-band bandpass filter Takahiro Unno, Naoto Sekiya (Yamanashi Univ.) MW2017-155 |
We developed a high-temperature superconducting (HTS) compact 8-pole tri-band bandpass filter (TBPF) using a new feeding... [more] | MW2017-155 pp.77-82 |
|
| 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 |
| AP, SAT, SANE (Joint) |
2017-07-26 15:55 |
Aichi | Nagoya Institute of Technology | Feasibility of a 60GHz-band Semi-rigid Cable Monopole Antenna for Inserting into an Oscillator Chip Yuta Saito, Takashi Tomura, Jiro Hirokawa, Kenichi Okada (Tokyo Inst. of Tech.) AP2017-48 |
This paper proposes the structure inserted a semi-rigid cable monopole antenna into a 60GHz band oscillator chip. We dis... [more] | AP2017-48 pp.19-22 |
| NLP | 2017-05-11 11:50 |
Okayama | Okayama University of Science | Numerical Analysis of Reflection-Transmission Characteristics of an Electron-Wave Stub Filter Shota Hayakawa, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.) NLP2017-6 |
A quantum system with a stub-structured potential is considered to be usable as a frequency discriminator of terahertz w... [more] | NLP2017-6 pp.29-33 |
| AP | 2017-03-16 13:00 |
Iwate | Iwate Univ. | A Decoupling Method for 2 Elements MIMO Antennas using a Short Stub Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic Co.), Keita Kuriyama, Masaharu Takahashi (Chiba Univ.) AP2016-182 |
Recently, there is MIMO technology which is one of wireless technologies. This technology communicates in parallel by us... [more] | AP2016-182 pp.27-30 |
| 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 (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | Impedance Matching Improvement UHF RFID for Single Layer Dual Mode Antenna Fareeda Hookhiao, Dr.Denchai Worasawate (KU. university) |
This paper presents impedance matching single layer dual mode UHF RFID antenna have been proposed. The antenna can be us... [more] | |
| ICD, MW | 2016-03-03 12:30 |
Hiroshima | Hiroshima University | [Special Talk]
Realization of Low Insertion Loss by a Ring Resonator Based Bandpass Filter using an Open-ended Stub and Short-ended Stubs Kazuyuki Hayashi, Koji Wada (UEC) MW2015-191 ICD2015-114 |
A wide passband filter capable of passing a direct current is suitable in order to realize low insertion loss in the pas... [more] | MW2015-191 ICD2015-114 pp.101-106 |
| 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 |
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