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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2024-01-19 16:20 |
Kumamoto | Performance Evaluation of Stacked Metasurface Absorber Based on Equivalent Circuit Shotaro Sugino, Satoshi Yagitani, Taiki Shimizu (Kanazawa Univ.), Shinkuro Fujino, Shin-ichi Tanimoto, Akihiro Tatsuta (Panasonic Connect), Tomohiko Imachi, Mitsunori Ozaki (Kanazawa Univ.)  EMCJ2023-102 |
We have been studying metasurface absorbers in order to develop 2D near field scanner for visualizing electromagnetic no... [more] | EMCJ2023-102 pp.81-86 |
|
| MW, AP (Joint) |
2023-09-28 10:10 |
Kochi | Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
C-Ku-band GaN MMIC Low Noise Amplifier Using Frequency Selective Parallel Feedback Circuit Ken Kudara, Jun Kamioka, Eigo Kuwata, Yutaro Yamaguchi, Yoshitaka Kamo, Shintaro Shinjo (Mitsubishi Electric) MW2023-81 |
This paper represents a C-Ku band GaN MMIC low noise amplifier (LNA) for a transmitter and receiver module. In order to ... [more] | MW2023-81 pp.7-10 |
| AP | 2023-08-31 10:55 |
Tokyo | KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
A Novel Feeding Method for Broadband Series-fed Omnidirectional Antennas Sirao Wu, Junyi Xu, Qiang Chen (Tohoku Univ.) AP2023-67 |
This paper presents a novel omnidirectional horizontally polarized (OHP) dipole antenna array with broadband designed fo... [more] | AP2023-67 pp.7-10 |
| AP, SANE, SAT (Joint) |
2023-07-14 10:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Characteristics Evaluation of Wideband Slot Array Antenna with Slitted Reflector by Prototype Measurement Yoshiki Ono, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Shuki Wai, Naoki Kita (NTT) AP2023-56 |
When the reflector is placed behind the broadband slot array antenna in order to make the radiation pattern of the anten... [more] | AP2023-56 pp.139-144 |
| EMCJ | 2023-01-27 10:30 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Equivalent Circuit Analysis of Multilayer Broadband Metasurface Radio Absorber Taiga Miyai, Satoshi Yagitani, Shota Nakamura (Kanazawa Univ.), Shinkuro Fujino, Shin-ichi Tanimoto, Akihiro Tatsuta (Panasonic Connect), Tomohiko Imachi, Mitsunori Ozaki (Kanazawa Univ.) EMCJ2022-76 |
Thin radio absorbers have been realized by using a metasurface EBG (Electromagnetic Band Gap) structure. We have develop... [more] | EMCJ2022-76 pp.21-26 |
| 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 |
| SR | 2020-11-20 14:20 |
Online | Online | [Panel Discussion]
Current status and its future advanced solutions of database control & management in dynamic spectrum sharing/access technology TBA (Sony) SR2020-46 |
This paper summaries the current status of technology migration on the primary protection techniques for Dynamic Spectru... [more] | SR2020-46 pp.152-158 |
| MW, AP (Joint) |
2020-09-24 12:50 |
Online | Online | [Poster Presentation]
A consideration on wideband design of a triple-band multi-ring microstrip antenna fed by an L-probe Kazuki Iwamoto, Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2020-39 |
This paper presents broadband design of a triple-band multi-ring microstrip antenna (MR-MSA) fed by an L-probe. The prop... [more] | AP2020-39 pp.43-44 |
| SRW | 2020-06-29 11:45 |
Online | Online | A Study on High-speed Reception Gain Control Method for Immediate Synchronization Signal Analysis of VHF-band Broadband Mobile Communication System Masayuki Ishizaki, Kiyoshi Yamamoto, Tatsuya Abe, Masahiro Asano (Hitachi Kokusai Electric Inc.), Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2020-6 |
In this report, we propose a high-speed reception gain control method for a real-time delay profile analysis using a syn... [more] | SRW2020-6 p.15 |
| AP, WPT (Joint) |
2020-01-23 10:40 |
Kagawa | Sunport Hall Takamatsu | A consideration on miniaturization of a wideband ring microstrip antenna fed by an L-probe Diegoshinji Kawaguchi, Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-154 |
This paper presents wideband design and miniaturization of a ring microstrip antenna (MSA) fed by an L-probe without die... [more] | AP2019-154 pp.27-30 |
| AP, RCS (Joint) |
2019-11-20 13:10 |
Saga | Saga Univ. | A consideration on wideband design of ring microstrip antennas fed by an L-probe Kohei Furukawa, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.), Tatsuya Fukunaga, Masahiro Tatematsu (TDK) AP2019-110 |
This paper presents broadband design of ring microstrip antennas (MSAs) fed by an L-probe. Firstly, a ring MSA fed by an... [more] | AP2019-110 pp.25-30 |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | A Dual-band and Broadband Back-to-back Microstrip Antenna for Multi-frequency Wide-angle RF Energy Harvesting and Wireless Power Transfer Pei Zhang, Hao Yi, Xuanming Zhang, Long Li (Xidian Univ) |
A novel dual-band and broadband back-to-back microstrip antenna is proposed to cover 2G/3G/4G/5G communication bands and... [more] | |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 12:25 |
Hokkaido | Hakodate City Central Library | Bandwidth Design Based on Equivalent Circuit Analysis for Broadband Two-layered Circular Patch Array Absorber Kodai Koizumi, Ryosuke Suga (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 |
The bandwidth improvement of a patch array absorber by stacking metal patches was reported. However its design methods w... [more] | EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 pp.23-27 |
| SRW | 2019-06-10 10:50 |
Kanagawa | Anritsu | Impact of phase noise on transmission performance of Sub-THz band ultra-broadband wireless communications Akira Tada, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SRW2019-5 |
100Gbps ultra-broadband wireless communications using sub-THz band such as 275GHz band has been drawing a great deal of ... [more] | SRW2019-5 pp.23-27 |
| AP | 2019-05-17 10:20 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Measured Performance of Millimeter-wave Two-dimensional Planar Array Composed of Two-line Slotted Waveguides fed by Tournament Feeding Circuit Kunio Sakakibara, Haruki Umemura, Nobuyoshi Kikuma (NITech) AP2019-8 |
A broadband two-line slotted waveguide array using stepped waveguide narrow-wall slots fed by partially-corporate feedin... [more] | AP2019-8 pp.41-45 |
| WPT, AP (Joint) |
2019-01-18 16:10 |
Aichi | Toyota Automobile Museum | Measured Performance of Double Layer Planar Array Antenna Composed of 2x2 Slot Sub-array on Cavity Narrow Wall Feb by E-plane Waveguide Haruna Yokoi, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) AP2018-167 |
Millimeter-wave technologies have been expected for applications to wireless entrance systems, communication systems bet... [more] | AP2018-167 pp.93-98 |
| MW | 2018-12-13 14:45 |
Kanagawa | Kanagawa Univ. | Experiment Study on Broadband and Miniaturization of MSL Open Stub Ryota Isozaki, Yuki Hosokawa, Yusuke Kusama (Kagawa College of Technology) MW2018-122 |
A trend of a filter circuit using a microstrip line (MSL) is to broaden the band and to reduce the size. The Band Reject... [more] | MW2018-122 pp.49-54 |
| 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 |
| SIS | 2018-12-06 13:00 |
Yamaguchi | Hagi Civic Center | A study on the extension of transmission distance for the long-range maritime wireless communication systems using UAV Kousuke Nakamura, Mizuki Arita (Hiroshima City Univ.), Masaaki Yamanaka (JCGA), Hirokazu Tanaka (Hiroshima City Univ.) SIS2018-21 |
Public broadband mobile communication system (Public BB) was built on a VHF frequency range after frequency re-arrang... [more] |
SIS2018-21 pp.1-6 |
| EMCJ, IEE-EMC, IEE-MAG | 2018-11-22 15:10 |
Overseas | KAIST | [Poster Presentation]
Investigation on Improving Frequency Range of BAN (Broadband Artificial Network) for Immunity Evaluation of an In-vehicle System Yuya Mii, Tohlu Matsushima, Yuki Fukumoto (Kyutech) EMCJ2018-81 |
High–data rate and high reliability are required for an in-vehicle communication system. ISO 11452-7 specifies a direct ... [more] | EMCJ2018-81 pp.65-66 |
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