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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2023-04-14 12:30 |
Osaka | Osaka Univ. (Primary: On-site, Secondary: Online) |
A Study on Estimation Method of Array Antenna Excitation Errors Using CNN Kazunari Kihira, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric Corp.)  AP2023-1 |
[more] | AP2023-1 pp.1-6 |
| WPT, MW | 2023-04-13 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design and Evaluation of Small 4-way Power Combiner using One Waveguide Yuta Sugiyama, Takeshi Oshima, Hidenori Ishibashi, Miki Kagano, Hidenori Yukawa, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric) WPT2023-4 MW2023-4 |
High power HPAs made of GaN are beginning to be widely used for 5G and satellite communications. Maximum output power of... [more] | WPT2023-4 MW2023-4 pp.16-21 |
| MW | 2023-03-02 09:35 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Design and Experimental Verification of a Wideband Cancellation Circuit Enabling Control of Amplitude-Frequency Characteristics by Using Two Variable Resistors Shingo Yamaura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric) MW2022-157 |
This paper proposes a wideband cancellation circuit enabling control of amplitude-frequency characteristics by using two... [more] | MW2022-157 pp.1-6 |
| 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, 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 | 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 |
| AP (2nd) |
2022-12-08 15:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Relation between Q Factor and Current Reduction Effects of Baluns for Measurement of Small Antennas Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Co.) |
[more] | |
| 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 |
| 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, SANE, SAT (Joint) |
2022-07-28 14:05 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study of Array Antenna Calibration Methods Considering Operational Constraints Makoto Matsuki, Tai Tanaka, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa (MELCO) AP2022-50 |
[more] | AP2022-50 pp.91-96 |
| MW | 2022-05-20 10:00 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
A Basic Study of a Heat dissipation Coaxial to Waveguide Transition Akimichi Hirota, Takeshi Oshima, Jun Nishihara, Hiroyuki Nonomura, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric) MW2022-16 |
A coaxial to waveguide transition is used when signals are transmitted with low loss. When a large power is input to the... [more] | MW2022-16 pp.8-12 |
| AP | 2022-05-20 10:30 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Experimental Results of Amplitude-Phase Error Compensation Using Time-Modulated Array Kazunari Kihira, Makoto Matsuki, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-23 |
[more] | AP2022-23 pp.69-73 |
| 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 | 2022-05-20 13:00 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Loss Less Beam Forming Network for an Array Antenna with Arbitral Excitation Coefficient Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Co.) AP2022-26 |
Each antenna element in an array antenna should be excited by designed ratios to obtain desired antenna pattern. Each an... [more] | AP2022-26 pp.85-89 |
| AP | 2022-04-15 10:25 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
A Study on Digital Beam Forming Using Code Division Multiplexing by Waveguide Slot Array with Switchable Slot-pairs Narihiro Nakamoto, Kazunari Kihira, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric) AP2022-3 |
This paper presents a novel waveguide slot array with switchable slot-pairs for digital beamforming. In the proposed ant... [more] | AP2022-3 pp.13-18 |
| 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 | 2022-04-15 14:05 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
Experimental verification of radio propagation statistical model for indoor environments Takayuki Nakanishi (MELCO), Izuru Naito (NTNC), Hiroaki Kotake, Satoshi Hanai, Michio Takikawa, Yoshio Inasawa (MELCO) AP2022-9 |
[more] | AP2022-9 pp.46-51 |
| 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 |
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