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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) |
2024-07-24 - 2024-07-26 |
Hokkaido | Frontier Chemistry Center, Hokkaido University (Primary: On-site, Secondary: Online) |
Comparison of Measurement and Simulation of Propagation Characteristics on Tunnel and Underground Station Takuro Mamiya, Toshiki Soma (Mitsubishi Electric), Kenzaburo Hitomi (Mitsubishi Electric Engineering), Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) |
(To be available after the conference date) [more] | |
| AP | 2024-02-16 15:00 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation loss prediction method by machine learning and ray-tracing for indoor environments Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO)  AP2023-197 |
Radio propagation estimation is important for improving the stability and reliability of wireless communications. Howeve... [more] | AP2023-197 pp.50-55 |
| AP, SANE, SAT (Joint) |
2023-07-13 10:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Proposal for Broadband Reflectarray Antenna by Controlling Phase Center of Primary Radiator Ryusei Yamada, Masayoshi Takao, Shigeru Makino (KIT), Shin-ichi Yamamoto, Yasuhiro Nishioka (Mitsubishi Electric Corp) AP2023-43 |
Reflector array antenna consists of a horn antenna as the primary radiator and a reflector mirror made of planes. The an... [more] | AP2023-43 pp.65-69 |
| EMT, IEE-EMT | 2023-05-19 16:20 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. | Path Loss Prediction Using a Semantic Segmentation Technique in Urban Scenarios Kenya Shimizu, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) EMT2023-8 |
As the Internet of things (IoT), in which various devices and systems are connected to networks, rapidly spreads, there ... [more] | EMT2023-8 pp.39-43 |
| 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 | 2023-02-16 14:40 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Measurement of Human Body's RCS for Interior Monitoring System using mm-wave Radar Takuro Mamiya, Yasunori Hoshihara (Mitsubishi Electric Corp.), Nobuhiro Hosoe (Mitsubishi Electric Engineering Comp.), Maiko Iwatani, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-218 |
An interior monitoring system using a millimeter wave radar in 60GHz band is an effective method to detect human. This r... [more] | AP2022-218 pp.116-120 |
| AP | 2022-12-15 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Electromagnetic source localization based on machine learning in an urban environment Kenya Shimizu, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-176 |
In radio communication-based systems, it is necessary for maintaining their robustness to localize unknown radio sources... [more] | AP2022-176 pp.19-22 |
| EMT, IEE-EMT | 2022-11-17 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Propagation loss prediction method by machine learning for indoor environments Takayuki Nakanishi, Kenya Shimizu, Kenzaburo Hitomi, Yasuhiro Nishioka, Yoshio Inasawa (MELCO) EMT2022-54 |
[more] | EMT2022-54 pp.59-64 |
| EMT, IEE-EMT | 2022-11-18 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Phase measurement and adjustment of reflector antenna with beam waveguide feeds Shin-ichi Yamamoto, Hiroto Ado, Ryuya Seki, Yasuhiro Nishioka (Mitsubishi Electric Corp.) EMT2022-64 |
In recent years, the use of multiple 32-m class medium-sized reflector antennas arranged in an array configuration has b... [more] | EMT2022-64 pp.111-116 |
| 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 | 2022-05-20 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 |
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