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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-06-13 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Consideration on Reducing the Influence of Array Errors in DOA Estimation Using Compressed Sensing Nobuyoshi Kikuma, Kokoa Nakano, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
(To be available after the conference date) [more] | |
| AP | 2023-03-16 12:45 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
Antenna Array Calibration Method Using Virtual Array and Symmetrical Mutual Coupling of 4-Element Linear Array Takashi Mori (Anritsu)  AP2022-234 |
Antenna array calibration is indispensable for accurate direction-of-arrival (DOA) estimation because mutual coupling an... [more] | AP2022-234 pp.1-6 |
| WPT | 2023-03-16 15:15 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Experimental Evaluation on Phase Error Correction Method of Phased Array Antenna for Power Transmission Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (Softbank) WPT2022-38 |
The purpose of this research is to develop a phase error correction method to realize a phased array antenna for power t... [more] | WPT2022-38 pp.41-46 |
| AP, WPT (Joint) |
2023-01-19 10:15 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Comparative Study of Antenna Array Calibration Methods Based on Symmetrical Mutual Coupling of 4-Element Linear Array Takashi Mori (Anritsu) AP2022-178 |
Antenna array calibration is indispensable for accurate direction-of-arrival (DOA) estimation, because mutual coupling a... [more] | AP2022-178 pp.6-11 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Study on Phase Error Correction Method of Phased Array Antenna for Power Transmission Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (SB) |
The purpose of this study is to investigate a calibration method that can easily perform beamforming for large-scale arr... [more] | |
| MW | 2021-12-17 14:00 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Microwave CT Experiment with 24 Antennas and Data Analysis by using FBTS method on the Super Computer Kumi Saito (Nihon Univ.), Yoshio Nagayama (NIFS), Soichiro Yamaguchi (Kansai Univ.), Naoki Mizuguchi (NIFS), Toshifumi Moriyama, Takashi Takenaka, Toshiyuki Tanaka (Nagasaki Univ.), Tomohiko Asai (Nihon Univ.) MW2021-103 |
Microwave CT is being researched and developed all over the world as it can be a mammography that can test breast cancer... [more] | MW2021-103 pp.109-114 |
| AP | 2020-10-02 14:00 |
Okinawa | 2 sub sites and online (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Antenna Pattern Multiplexing for Receive Antennas with Massive Outputs and Reduced Cost Masato Saito (Ryukyu Univ.) AP2020-72 |
We have been studied Antenna Pattern Multiplexing (APM) technique suitable for receivers of Single-Input Multiple-Outp... [more] |
AP2020-72 pp.23-28 |
| SANE | 2020-06-26 13:00 |
Online | Online | Three-dimensional Radar Imaging of Near-field Scatterers Mutually Coupled with an Antenna Array Takuma Watanabe (Fujitsu), Hiroyoshi Yamada (Niigata Univ.), Yasuyuki Oishi (Fujitsu) SANE2020-9 |
Mutual coupling is the electromagnetic interaction between antenna array elements, and it is known to degrade the accura... [more] | SANE2020-9 pp.1-6 |
| RCS, SR, SRW (Joint) |
2020-03-04 09:25 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Millimeter-Wave Radio Channel Sounder using Analog Beamformers Shuaiqin Tang, Keiichiro Kumakura, Hideaki Momose, Minseok Kim (Niigata Univ.) SRW2019-62 |
As various wireless systems using millimeter-wave bands, such as 5G mobile communication and WiGig ultra-high-speed wire... [more] | SRW2019-62 pp.15-20 |
| AP | 2019-12-12 14:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Port Extender for Vector Network Analyzer using Optical reflection type EAM and Photo Biased Photodiode Satoru Kurokawa, Masanobu Hirose, Michitaka Ameya (AIST) AP2019-144 |
We have already developed a microwave receiving system using an optical reflection type zero-biased optical absorption m... [more] | AP2019-144 pp.13-17 |
| PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie | Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) | Calibration of an Optical Electric-Field Probe at Frequencies Below 30 MHz Using a Shortened Monopole Antenna Jerdvisanop Chakarothai, Katsumi Fujii, Kanako Wake, Soichi Watanabe (NICT) |
There is an increasing use of devices using electromagnetic fields at intermediate frequencies (300 Hz – 10 MHz) s... [more] | |
| RCS, SAT (Joint) |
2019-08-22 11:15 |
Aichi | Nagoya University | Study on frequency characteristic for the measurement of the systematic errors using gating process for on-board phased array antennas Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) SAT2019-22 |
National Institute of Information and Communications Technology (NICT) has been currently researching and developing the... [more] | SAT2019-22 pp.31-35 |
| AP | 2019-08-23 12:10 |
Hokkaido | Hokkai-Gakuen Univ. | Study of Direction of Arrival Estimation with Indirect Measurement for Dummy Ports and the Calibration Method Based on an Excitation Condition for an Antenna Array Makoto Higaki, Makoto Sano (Toshiba) AP2019-69 |
We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth®, RFID ... [more] | AP2019-69 pp.117-122 |
| EMCJ, EMD, WPT, PEM (Joint) [detail] |
2019-07-19 11:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Calibration of Optical Electric-Field Probe in Liquid Phantom Using Sheathed Dipole Antenna Jerdvisanop Chakarothai (NICT), Nozomu Ishii (Niigata Univ.), Kanako Wake, Katsumi Fujii, Soichi Watanabe (NICT) |
In order to check compliance for MHz-band wireless power transfer systems, we have proposed a calibration method for ele... [more] | |
| AP | 2019-05-17 09:55 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Simulation for Traveling-Wave-Type Phased-Array Antenna with Distribution of Circuit Phase Error for Microwave Power Transfer Naoki Hasegawa, Yuki Takagi, Yoshichika Ohta (SB) AP2019-7 |
The traveling-wave feed circuit for phased-array antenna contributes to reduce phase control systems. In this feed circ... [more] |
AP2019-7 pp.35-39 |
| AP | 2019-02-21 15:20 |
Osaka | Sumitomo Electric Industries (Osaka Works) | [Invited Lecture]
Direction of Arrival Estimation with the Calibration Method Based on an Excitation Condition for an Antenna Array Makoto Higaki, Kentaro Murata, Makoto Sano (Toshiba Corp.) AP2018-175 |
We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth, RFID s... [more] | AP2018-175 pp.31-36 |
| AP, SANE, SAT (Joint) |
2018-07-18 13:30 |
Hokkaido | Hokkaido Univ. | Study on the measurement of the systematic errors using DBF/Channelizer for on-board phased array antennas for satellite Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) AP2018-48 SAT2018-12 |
National Institute of Information and Communications Technology (NICT) has been currently researching and developing the... [more] | AP2018-48 SAT2018-12 pp.37-41(AP), pp.7-11(SAT) |
| AP, SANE, SAT (Joint) |
2018-07-20 11:10 |
Hokkaido | Hokkaido Univ. | Modified Calibration Technique of Distance Property for Electric Field Intensity Radiated by Small Dipole Antenna Operated in Solution Nozomu Ishii (Niigata Univ.), Chakarothai Jerdvisanop, Kanako Wake, Lira Hamada, Soichi Watanabe (NICT) AP2018-62 SANE2018-26 SAT2018-21 |
The authors have determined the transmit antenna factor of a reference dipole antenna as a function of the distance by t... [more] | AP2018-62 SANE2018-26 SAT2018-21 pp.119-124(AP), pp.25-30(SANE), pp.61-66(SAT) |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | Calibration of a reflectometer with a pattern reconfigurable antenna Nichchan Jiaranai, Chainarong Kittiyanpunya (RMUTR), Monai Krairiksh (KMITL) |
This paper describes a calibration of a reflectometer by using a pattern reconfigurable antenna. The pattern reconfigura... [more] | |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | [Poster Presentation]
Ground-Penetrating Radar Imaging with Antenna Calibration-assisted Improvement for Buried-object Detection Lakkhana bannawat, tripop tongboonsong, Akkarat boonpoonga (KMUTNB) |
This paper presents an improvement of the vertical resolution of a ground penetrating radar (GPR) image. The near-field ... [more] | |
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