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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 72  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW 2023-03-02
- 2023-03-03
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)
(To be available after the conference date) [more]
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.)
 [more]
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.)
 [more]
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
AP 2022-03-10
13:10
Online Online Study for deployable cylindrical reflector antenna
Hiromasa Nakajima, Shinichi Yamomoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2021-186
In the synthetic aperture radar (SAR), a narrow beam in the direction of travel of the satellite and a wide beam in the ... [more] AP2021-186
pp.26-29
MW 2022-03-03
09:35
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 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 2022-02-17
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
 Results 1 - 20 of 72  /  [Next]  
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