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All Technical Committee Conferences  (Searched in: Recent 10 Years)

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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 68  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP
(2nd)
2025-03-03
13:55
Kanagawa Yokohama National University (Kanagawa) Experimental Results of Lossless Beam-Forming Network with Desired Excitation Coefficient
Toru Fukasawa (KIT), Shimpei Akimoto, Yoshio Inasawa (MELCO)
 [more]
AP 2024-10-17
10:00
Fukuoka ACROS Fukuoka (Fukuoka, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Study of broadband operation by multilayering MACKEYlll
Ryoya Kishi, Toru Fukasawa (KIT), Shigeru Makino AP2024-91
 [more] AP2024-91
pp.98-99
AP
(2nd)
2024-08-05
11:20
Tokyo Chichijima (Tokyo) Evaluation method to improve antenna performance for wireless module with an antenna
Toru Fukasawa (KIT), Simpei Akimoto (MELCO)
 [more]
AP, SANE, SAT
(Joint)
2024-07-26
15:20
Hokkaido Frontier Research in Applied Sciences Building, Hokkaido University (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
Study of miniaturization of MACKEY Ⅲ with one layer by new structure
Hayato Ide, Taisei Furukawa, Toru Fukasawa (KIT), Akimoto Shinpei (MELCO), Shigeru Makino () AP2024-45
MACKEY, a compact and thin antenna that can operate on metal, has been proposed. Conventional MACKEYs have a two-layer s... [more] AP2024-45
pp.129-132
AP, SANE, SAT
(Joint)
2024-07-26
16:20
Hokkaido Frontier Research in Applied Sciences Building, Hokkaido University (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
Design of a Dual Polarized Suspended Stripline Fed Cavity-Backed Patch Antenna Subarray
Shunichi Ikeda, Narihiro Nakamoto, Tai Tanaka, Toru Fukasawa, Toru, Yoshio Inasawa (Mitsubishi Electric) AP2024-48
With the recent development of radar and wireless communications, wideband dual linear polarized phased array antennas a... [more] AP2024-48
pp.145-150
AP
(2nd)
2023-12-07
13:50
Wakayama Kiboukan (Nanki Shirahama) (Wakayama) Design of Linear Array Antenna with Loss Less Beam Forming Network and Observation Method for Excitation Coefficient
Toru Fukasawa, Yoshio Inasawa (MELCO)
 [more]
AP, SANE, SAT
(Joint)
2023-07-13
09:30
Hokkaido The Citizen Activity Center (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
Design of Linear Array Antenna with Loss Less Beam Forming Network for Designed Excitation Coefficient
Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Co.) AP2023-41
Each antenna element in an array antenna should be excited by designed ratios to obtain desired antenna pattern. Each an... [more] AP2023-41
pp.54-58
SANE 2023-05-23
10:40
Kanagawa Information Technology R & D Center, MITSUBISHI Electric Corp. (Kanagawa, Online)
(Primary: On-site, Secondary: Online)
A Study of Wide-null Forming in Near Field Region by a Phased Array Antenna
Takashi Uno, Narihiro Nakamoto, Toru Fukasawa, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric Corp.) SANE2023-4
In combining multiple radars and receiving reflected waves from targets of other radars, direct waves from other radars ... [more] SANE2023-4
pp.18-23
MW 2023-05-18
14:45
Kyoto Ritsumeikan University (Kyoto, Online)
(Primary: On-site, Secondary: Online)
A Basic Study of a Heat dissipation 8-way Waveguide Power Combiner
Akimichi Hirota, Takeshi Oshima, Jun Nishihara, Hiroyuki Nonomura, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Corp.) MW2023-9
A coaxial to waveguide transition is used when signals are transmitted with low loss. When a large power is input to the... [more] MW2023-9
pp.1-5
MW 2023-05-19
13:00
Kyoto Ritsumeikan University (Kyoto, Online)
(Primary: On-site, Secondary: Online)
Downsized OMT with an offset axial direction port
Hidenori Yukawa, Ryuya Seki, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric corp.) MW2023-17
The miniaturization of OMT (Ortho-Mode-Transducer) is one of the development issues in antenna feed systems for satellit... [more] MW2023-17
pp.43-48
WPT, MW 2023-04-13
14:45
Tokyo Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(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
11:30
Tottori Tottori Univ. (Tottori, Online)
(Primary: On-site, Secondary: Online)
Study of Cavity-Backed Antennas Integrated with RFIC for Sub-THz Band
Takuma Nishimura, Michiya Hayama, Takumi Nagamine (Mitsubishi Electric), Ryo Sakamaki (AIST), Hidenori Yukawa, Toru Fukasawa (Mitsubishi Electric) MW2022-161
 [more] MW2022-161
pp.25-30
AP
(2nd)
2022-12-08
15:30
Okinawa (Okinawa, Online)
(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]
MW 2022-05-20
10:00
Kyoto Kyoto Univ. (Kyoto, Online)
(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 (Hyogo, Online)
(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
13:00
Hyogo Kobe Port Oasis (Hyogo, Online)
(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 (Yamagata, Online)
(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
MW 2022-03-03
09:35
Online Online (Online) Chip Resistors for Heat Dissipation on RF circuits
Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Hidenori Yukawa, Toru Fukasawa, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric) MW2021-112
In this paper we present that the technology of heat dissipation for RF circuit using chip resistors. The quarter wavele... [more] MW2021-112
pp.7-11
MW 2022-03-03
09:55
Online Online (Online) Feasibility Study Results of Wideband Polarization Networks for Multi Band Coaxial Horn Antenna
Hidenori Yukawa, Hiromasa Nakajima, Shuji Nuimura, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Ele. Corp.) MW2021-113
A polarization networks for a coaxial multi-frequency band horn antenna can individually configure the circuit of each f... [more] MW2021-113
pp.12-17
AP 2022-02-18
13:05
Online Online (Online) [Invited Lecture] Ultra-Wideband Tapered Slot Array Antenna with Conductor Plates at Both Ends of Aperture
Hikaru Watanabe, Takashi Maruyama, Toru Fukasawa (Mitsubishi Electric Corp.) AP2021-173
Tapered slot antenna (TSA) is widely used for wideband phased array in various communication systems and multi-function ... [more] AP2021-173
pp.81-86
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