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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2024-07-26 15:40 |
Hokkaido | Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
A Configuration of Reducing Mutual Coupling between Antennas for 400 MHz Band and 4G/5G Yuki Ikemoto, Hidetoshi Makimura, Kengo Nishimoto (Mitsubishi Electric Corp.), Yoshio Inasawa (Mitsubishi Electric)  AP2024-46 |
This paper presents a novel approach to reduce mutual coupling between antennas in a multi-port antenna system operating... [more] | AP2024-46 pp.133-138 |
| EMCJ, MICT (Joint) |
2024-03-15 10:05 |
Shimane | Estimation of Heartbeat Intervals for Multiple Individuals using Non-contact Multimodal Sensors Utilizing Radio Waves and Acceleration Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO), Shintaro Izumi (Kobe Univ.) MICT2023-77 |
One method for non-contact acquisition of heart rate variability involves the use of radio wave sensors. In this paper， ... [more] | MICT2023-77 pp.1-5 |
|
| EMCJ, MICT (Joint) |
2024-03-15 15:45 |
Shimane | Improvement of power durability in transparent electromagnetic shields with multi-layered conductive sheets Hidetoshi Makimura, Yuta Sugiyama, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.) EMCJ2023-108 |
[more] | EMCJ2023-108 pp.23-28 |
|
| AP (2nd) |
2023-12-07 15:20 |
Wakayama | Kiboukan (Nanki Shirahama) | Performance Evaluation of Adaptive Control Matching Circuits in Small-sized Heart Rate Modules with VHF Band Small Loop Antennas Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO) |
One method for acquiring heart rate variability in a non-contact manner involves using a radio wave sensor. This paper r... [more] | |
| AP | 2023-02-15 11:00 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Small Multi-Band Circularly Polarized Antenna based on MID Technology Hiroaki Sakamoto, Hidetoshi Makimura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2022-200 |
A small multi-band circularly polarized (CP) antenna based on MID technology which enables a 3D antenna on the surface o... [more] | AP2022-200 pp.17-22 |
| AP, WPT (Joint) |
2023-01-20 11:40 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Reduction of unwanted emissions by wireless power transmission coils with parasitic loop conductors loaded with parallel resonant circuit Hidetoshi Makimura, Hiroaki Sakamoto, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.), Hajime Igarashi (Hokkaido Univ.) WPT2022-28 |
[more] | WPT2022-28 pp.7-11 |
| AP, MW (Joint) |
2022-09-16 10:10 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
A study on Error of the Calculated phase difference in Noise Cancellation Network Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric) AP2022-84 |
[more] | AP2022-84 pp.74-79 |
| 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) AP2022-40 |
[more] | AP2022-40 pp.34-39 |
| 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 |
| AP | 2022-02-17 11:15 |
Online | Online | [Invited Lecture]
A study on Low profile Shinkansen antenna for overhead line voltage detection and wireless communication Hidetoshi Makimura, Kengo Nishimoto, Hitoyuki Akutsu, Nishioka Yasuhiro, Yoshio Inasawa (Mitsubishi Electric Corp.), Yoshihiro Matsumura, Takeshi Nishiyama (JR Central) AP2021-162 |
[more] | AP2021-162 pp.20-25 |
| 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 |
| 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 |
| EMT, IEE-EMT | 2016-11-17 13:45 |
Wakayama | Shirahama Coganoi Resort & Spa | The impedance matching using a parasitic element with a reactance Kiyotaka Suzuki, Hidetoshi Makimura, Takashi Yanagi, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric Corp.) EMT2016-52 |
[more] | EMT2016-52 pp.81-84 |
| AP | 2016-02-19 13:45 |
Fukushima | Iwaki (Spa Resort Hawaiians) | Increasing the Bandwidth of the Decoupling Network using a Resonant Circuit Hidetoshi Makimura, Kengo Nishimoto, Yanagi Takashi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric) AP2015-200 |
This paper presents a novel decoupling network which reduces coupling between antennas in multi-antenna systems. Althoug... [more] | AP2015-200 pp.53-58 |
| AP, MW (Joint) |
2014-09-19 14:25 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Improvement of Power Added Efficiency of Power Amplifier with Adaptive Matching Circuit Hidetoshi Makimura, Takashi Yanagi, Toru Fukasawa, Shintaro Shinjo, Hiroaki Miyashita (Mitsubishi Electric) AP2014-103 |
This paper presents a novel adaptive matching circuit which improves power added efficiency of power amplifiers embedded... [more] | AP2014-103 pp.55-60 |
| AP | 2014-06-12 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Novel Wideband Decoupling Network corresponding to Group Delay in Coupling Phase between Two Antennas Hidetoshi Makimura, Kengo Nishimoto, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric) AP2014-42 |
This paper presents a novel decoupling network which reduces coupling between antennas in multi-antenna systems. Althoug... [more] | AP2014-42 pp.13-18 |
| AP, ITE-BCT | 2013-02-07 09:25 |
Tokyo | AIST Tokyo Waterfront | Simplified Adaptive Antenna Tuning System using the Measurement of Standing Wave Amplitude Hidetoshi Makimura, Kengo Nishimoto, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric) AP2012-158 |
This paper presents a novel reflection coefficient measurement method and an adaptive antenna tuning system with simplif... [more] | AP2012-158 pp.1-6 |
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