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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2022-07-27 14:05 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Dual-band Bidirectional Antenna with a Metal Cover Takuya Miyasaka, Hiroaki Sakamoto, Hidetoshi Makimura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) |
[more] | |
| AP | 2022-05-20 11:20 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
A Wideband Cancellation Circuit Enabling Control of Amplitude-Frequency Characteristics by Using Two Variable Resistors Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric)  AP2022-25 |
This paper proposes a wideband cancellation circuit enabling control of amplitude-frequency characteristics by using two... [more] | AP2022-25 pp.79-84 |
| AP | 2022-04-15 13:40 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
Radio Propagation Simulation in Wide Urban Area by Combining Buildings Takuro Mamiya, Takayuki Nakanishi, Michio Takikawa, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-8 |
Radio propagation simulations in wide urban areas using a ray tracing are effective to evaluate the radio communication ... [more] | AP2022-8 pp.40-45 |
| AP | 2022-03-10 11:45 |
Online | Online | Low Back-Lobe small Circularly Polarized Antenna with Spiral elements Hiroaki Sakamoto, Hidetoshi Makimura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2021-185 |
In this paper, we propose a method to decrease back-lobe radiation of the small CP antenna. The proposed CP antenna is c... [more] | AP2021-185 pp.21-25 |
| WBS, MICT | 2021-07-30 14:45 |
Online | Online | RRI Measurement Results of Several Persons by a VHF-band Small Loop Antenna with an Adaptive Matching Circuit Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) WBS2021-30 MICT2021-23 |
There is a radio wave sensor as one of the methods to acquire RRIs without contact. We use a small VHF band antenna that... [more] | WBS2021-30 MICT2021-23 pp.45-48 |
| AP | 2021-04-16 11:10 |
Hyogo | Kinosaki International Arts Center (Primary: On-site, Secondary: Online) |
Design and Experimental Verification of a Quad-Band Branched Monopole Antenna with a Filter Suppressing Higher Order Modes Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2021-2 |
This paper proposes a filter-loaded, branched monopole antenna covering four frequency-bands which are distributed withi... [more] | AP2021-2 pp.6-11 |
| AP | 2021-04-16 11:35 |
Hyogo | Kinosaki International Arts Center (Primary: On-site, Secondary: Online) |
Integration of Monople Antenna into Miniaturized Circularly Polarized Antenna with Parallel-Plate Resonator Hiroaki Sakamoto, Hidetoshi Makimura, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2021-3 |
We have previously proposed a miniaturized circularly polarized (CP) antenna with a parallel-plate resonator to suppress... [more] | AP2021-3 pp.12-16 |
| AP | 2021-02-19 15:15 |
Online | Online | Simple small diversity antenna switching four states by using two elements Kengo Nishimoto (Mitsubishi Electric), Ryosuke Kobayashi (Mitsubishi Electric Engineering), Toyohisa Tanaka, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2020-130 |
A novel simple method of realizing four-branch switching diversity by a small two-element antenna array is proposed. The... [more] | AP2020-130 pp.77-80 |
| WPT, AP (Joint) |
2021-01-21 15:30 |
Online | Online | [Tutorial Lecture]
Practical Decoupling Circuits for Two-Element Antenna Array Kengo Nishimoto, Hidetoshi Makimura, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2020-108 |
This paper presents two types of practical decoupling circuits for two-element antenna arrays. The first is a small circ... [more] | AP2020-108 pp.27-32 |
| AP | 2020-06-18 13:35 |
Online | Online | A Quad-Band Branched Monopole Antenna with Filters Suppressing Higher-Mode Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2020-6 |
This paper proposes a compact quad-band antenna with filters suppressing higher-mode. A quad-band is obtained by a simpl... [more] | AP2020-6 pp.1-6 |
| AP | 2020-03-26 13:25 |
Fukui | Fukui College (Cancelled but technical report was issued) |
A Broadband and Wide-Beam Four-Feed Circularly Polarized Antenna Hiroaki Sakamoto, Naoya Noguchi, Ryuya Seki, Takashi Yanagi, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2019-198 |
[more] | AP2019-198 pp.7-12 |
| EMCJ, MICT (Joint) |
2020-03-13 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
An Adaptive Control Algorism of Matching Circuit on VHF-band Small Loop Antenna for Heart Rate Sensor Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric Corp.) MICT2019-54 |
[more] | MICT2019-54 pp.11-16 |
| AP (2nd) |
2019-12-19 14:35 |
Tokyo | Takushoku University, Hachioji Int'l Campus, Onshi Centenary Hall | Design and Evaluation by Using Robust Parameter Design for Small Diversity Antennas on a Metallic Object Takashi Yanagi, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric Corp.) |
[more] | |
| AP, RCS (Joint) |
2019-11-20 15:45 |
Saga | Saga Univ. | [Invited Lecture]
Miniaturization of the Shinkansen antenna for overhead line voltage detection and wireless communication Kengo Nishimoto, Hiroyuki Akutsu, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric), Yoshihiro Matsumura, Eishi Sasaki, Takeshi Nishiyama (JR Central) AP2019-115 RCS2019-207 |
The Shinkansen antenna for overhead line voltage detection and wireless communication antenna has both the function of d... [more] | AP2019-115 RCS2019-207 pp.53-58(AP), pp.25-30(RCS) |
| AP | 2019-06-20 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on a VHF-band Small Loop Antenna with Adaptive Control of the Matching Circuit for Heart Rate Sensor Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2019-18 |
Vital signs of the body are related to mental stress conditions. The variation of the R-R interval (peak-to-peak interva... [more] | AP2019-18 pp.19-22 |
| AP | 2018-12-13 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Excitation Distribution Control of Two-Element Array Antennas using Decoupling Networks Composed of Lumped Elements Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-147 |
As a method of decreasing the mutual coupling between small two-element antennas, a simple decoupling network which cons... [more] | AP2018-147 pp.11-15 |
| AP (2nd) |
2018-12-06 14:30 |
Kagoshima | Amami-city AiAi Hiroba | A Design of Low Cross-Polarization Small Circular Polarized Antenna combined Multi-Sources Hiroaki Sakamoto, Takashi Yanagi, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) |
[more] | |
| AP | 2018-08-23 11:30 |
Saitama | Nippon Inst. of Tech. | VHF-Band Flange-Combined Antenna for Partial Discharge Coupler of GIS Takashi Yanagi, Rokuzo Hara, Yasuhiro Nishioka, Toru Fukasawa, Naofumi Yoneda, Takashi Ito, Yoshiyuki Tamura (Mitsubishi Electric Corp.) AP2018-70 |
[more] | AP2018-70 pp.19-22 |
| AP | 2018-06-21 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Small Four-Branch Diversity Antenna with Two-Element Array Kengo Nishimoto, Shimpei Akimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-38 |
Antenna diversity schemes, which are effective in multipath environments, can improve the quality and reliability of a w... [more] | AP2018-38 pp.5-8 |
| AP | 2018-05-17 10:00 |
Kumamoto | Kumamoto Univ. | Design and Measurement on a Folded Monopole Antenna with an Iron Tower Shingo Yamaura, Takashi Yanagi, Kengo Nishimoto, Takeshi Yamamoto, Yasuhiro Nishioka, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) AP2018-14 |
Low frequencies antennas takes a high cost due to large-scale. The authors proposed an antenna with a self-supporting ir... [more] | AP2018-14 pp.7-12 |
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