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=============================================== Technical Committee on Space, Aeronautical and Navigational Electronics (SANE) Chair: Sonosuke Fukushima (ENRI) Vice Chair: Toshifumi Moriyama (Nagasaki Univ.), Akitsugu Nadai (NICT) Secretary: Atsushi Kezuka (ENRI), Manabu Akita (Univ. of Electro-Comm.) Assistant: Ryo Natsuaki (Univ. of Tokyo), Masato Yamanashi (Mitsubishi Space Software), Takeshi Amishima (Mitsubishi Electric) =============================================== Technical Committee on Antennas and Propagation (AP) Chair: Jiro Hirokawa (Tokyo Tech.) Vice Chair: Ryo Yamaguchi (SoftBank) Secretary: Yuichi Kimura (Saitama Univ.), Toru Fukasawa (Mitsubishi Electric) Assistant: Michitaka Ameya (AIST) =============================================== Technical Committee on Satellite Telecommunications (SAT) Chair: Hiroyuki Tsuji (NICT) Vice Chair: Hisashi Sujikai (NHK), Fumihiro Yamashita (NTT) Secretary: Hiroki Shibayama (NTT), Takashi Takahashi (NICT) DATE: Wed, Jul 18, 2018 09:45 - 17:45 Thu, Jul 19, 2018 09:20 - 17:50 Fri, Jul 20, 2018 09:20 - 16:55 PLACE: Centennial Hall, Sapporo Campus, Hokkaido University(Kita 8 Nishi 5, Sapporo 060-0808, Japan. 10 minutes from JR Sapporo Station on foot. https://www.global.hokudai.ac.jp/about/visitors-access-maps/sapporo-campus-map/. Prof. Manabu Yamamoto. +81-11-706-6525) TOPICS: Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation ---------------------------------------- Wed, Jul 18 AM AP (09:45 - 10:40) Chair: Takayuki Sasamori (Hokkai-Gakuen Univ.) ---------------------------------------- Chair's Opening Address (1)/AP 09:50 - 10:15 Influence on the Frequency characteristic phase error in zoning of reflect array antenna Aoi Kotoura, Shigeru Makino, Kento Takeshima, Yoshimi Sunaga (KIT), Michio Takikawa, Hiromasa Nakajima (Mitsubishi Electric) (2)/AP 10:15 - 10:40 A Dual-band Decoupling Method for Closely MIMO Antennas by Using a Short Stub and a Blanch Element Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic Co.), Masaharu Takahashi (Chiba Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jul 18 AM AP/SANE Joint Session (10:50 - 12:05) Chair: Manabu Yamamoto (Hokkaido Univ.) ---------------------------------------- (3) 10:50 - 11:15 Theory of Hybrid Mode Waveguide for High XPD Dual Circular Polarization Communication Tianyu Wang (Tokyo Univ.), Hirobumi Saito (JAXA) (4) 11:15 - 11:40 Cross polarization discrimination enhancement of a dual circular polarization antenna array using metamaterials Chengyi Li (U-Tokyo), Hirobumi Saito (JAXA) (5) 11:40 - 12:05 Overview on the Circular Polarized Planar Antenna for the GNSS-R mission Kohei Osa (WNI) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Jul 18 PM AP/SAT Joint Session (13:05 - 14:20) Chair: Hisashi Sujikai (NHK) ---------------------------------------- (6) 13:05 - 13:30 A Study on Waveform Design for Joint Radar and Communication Systems Toru Takahashi, Yasunori Kato, Kentaro Isoda, Yusuke Kitsukawa, Masashi Mitsumoto (Mitsubishi Electric) (7) 13:30 - 13:55 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) (8) 13:55 - 14:20 Characteristics of Frequency Sharing Criteria in the Broadcasting Satellite Link Kazuyoshi Shogen (B-SAT), Thong Pham Viet (BR, ITU-R) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jul 18 PM SAT (14:30 - 15:45) Chair: Humihiro Yamashita (NTT) ---------------------------------------- (9)/SAT 14:30 - 14:55 Prompt Report on Wide-band Transmission Experiment with 21-GHz band Broadcasting Satellite in NHK STRL OPEN HOUSE 2018 Yoichi Suzuki, Hisashi Sujikai, Yuki Koizumi, Masafumi Nagasaka, Masaaki Kojima, Atsushi Iwasaki, Shoji Tanaka (NHK), Susumu nakazawa, Osamu Yamazaki (B-SAT) (10)/SAT 14:55 - 15:20 A Study on the Efficient Transmission Mode Selection Technique for Data Transmission in Unmanned Aircraft System Takeru Kitagawa, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) (11)/SAT 15:20 - 15:45 Non-orthogonal Multiple Access Based Opportunistic Relaying Schemes in UAV-assisted Cooperative Networks Young-bin Kim, Kosuke Yamazaki (KDDI Research) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jul 18 PM AP Tutorial Talk (15:55 - 16:45) Chair: Jiro Hirokawa (Tokyo Tech.) ---------------------------------------- (12)/AP 15:55 - 16:45 [Tutorial Lecture] Measurement Method of Input Impedance of Balanced Antenna -- Improvement of Accuracy of the S-Parameter Method -- Takayuki Sasamori (Hokkai-Gakuen Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jul 18 PM SAT Special Lecture (16:55 - 17:45) Chair: Hiroyuki Tsuji (NICT) ---------------------------------------- (13)/SAT 16:55 - 17:45 [Special Talk] The global trend of satellite communications Takashi Ohki (MRI) ---------------------------------------- Thu, Jul 19 AM SAT (09:20 - 10:35) Chair: Takashi Takahashi (NICT) ---------------------------------------- (14)/SAT 09:20 - 09:45 Prototype and Evaluation Performance of the Transmitter and Receiver with Set-Partitioning 64APSK Coded Modulation Yuki Koizumi, Yoichi Suzuki, Masaaki Kojima, Hisashi Sujikai (NHK) (15)/SAT 09:45 - 10:10 Performance Improvement by Digital Pre-Distortion Technique for 32APSK over Satellite Transmission Masaaki Kojima, Yoichi Suzuki, Yuki Koizumi, Hisashi Sujikai (NHK) (16)/SAT 10:10 - 10:35 Effect of Nonlinear Distortion Compensation for 32APSK on High Throughput Satellite Communications System Mitsugu Ohkawa, Hiromitsu Wakana, Amane Miura (NICT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jul 19 AM URSI-F Special Lecture (10:45 - 11:35) Chair: Motoyuki Sato (Tohoku Univ.) ---------------------------------------- (17)/AP 10:45 - 11:35 [Special Talk] Through Research on Propagation and Channel of Mobile Communication Shigeru Kozono (former Chiba Inst. of Tech.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Thu, Jul 19 PM AP (12:35 - 13:25) Chair: Toru Takahashi (Mitsubishi Electric) ---------------------------------------- (18)/AP 12:35 - 13:00 Multi-beam massive MIMO using SD-CMA with variable step size Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ.) (19)/AP 13:00 - 13:25 Human Identification Using MIMO Array Dai Sasakawa, Naoki Honma (Iwate Univ.), Takeshi Nakayama, Shoichi Iizuka (Panasonic) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jul 19 PM AP (13:35 - 14:50) Chair: Hisato Iwai (Doshisha Univ.) ---------------------------------------- (20)/AP 13:35 - 14:00 Performance of single carrier based multi-beam massive MIMO considering real propagation environment Ryuki Maruyama, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIT.) (21)/AP 14:00 - 14:25 Accuracy Evaluation of Target Localization Using Cooperative Multistatic MIMO Radar Nobuyuki Shiraki, Dai Sasakawa, Naoki Honma (Iwate Univ.), Takeshi Nakayama, Shoichi Iizuka (Panasonic) (22)/AP 14:25 - 14:50 Performance Evaluation of Multi-Beam Massive MIMO Using 64 Multi-Beam Pattern Akinori Kudo, Kentaro Nishimori, Ryotaro Taniguchi, Shota Ogawa, Fumiya Muramatsu (Niigata Univ.), Takefumi Hiraguri (NIT.), Jiro Hirokawa (Tokyo Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jul 19 PM AP (15:00 - 15:50) Chair: Kentaro Nishimori (Niigata Univ.) ---------------------------------------- (23)/AP 15:00 - 15:25 Evaluation of Position Estimation of a Human Body around a Vehicle by FDTD Propagation Analysis Yuki Ito, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.), Kiyokazu Ieda (Aisin Seiki Co, Ltd.) (24)/AP 15:25 - 15:50 Characterization of Human Body Shadowing Loss at 2.5 GHz and 5.8 GHz in an Indoor Environment Santiago Perez-Pena (UPM), Yuki Ito, Kai Yoshida, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jul 19 PM IEEE AP-S Tokyo Chapter Special Lecture (16:00 - 16:50) Chair: Quiang Chen (Tohoku Univ.) ---------------------------------------- (25)/AP 16:00 - 16:50 [Special Talk] Internet of Things - My hands-on Experience of Society 5.0 Tsuyoshi Yamamoto (Hokkaido Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jul 19 PM AP Antenna Historical Committee Special Talk (17:00 - 17:50) Chair: Keizo Cho (Chiba Inst. Tech.) ---------------------------------------- (26)/AP 17:00 - 17:50 [Special Talk] Development of Signal Processing Antennas in Mobile Communications -- From Adaptive Antennas to MIMO Systems -- Yasutaka Ogawa (Hokkaido Univ.) ---------------------------------------- Fri, Jul 20 AM AP (09:20 - 10:35) Chair: Nozomu Ishii (Niigata Univ.) ---------------------------------------- (27)/AP 09:20 - 09:45 A Study on Broadbanding of a Rectangular Loop Antenna Placed on a Ground Plane Hayaki Nomura, Manabu Yamamoto (Hokkaido Univ.) (28)/AP 09:45 - 10:10 Broadbanding of a Folded Inverted-L Antenna with slits Fumiya Osaki, Keisuke Noguchi, Shigeru Makino, Tetsuo Hirota, Kenji Itoh (KIT) (29)/AP 10:10 - 10:35 Feasibility Study of MACKEY type T Ken Hirano, Shigeru Makino, Kenji Itoh (KIT) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jul 20 AM AP/SANE/SAT Joint Session (10:45 - 12:00) Chair: Akitsugu Nadai (NICT) ---------------------------------------- (30) 10:45 - 11:10 Near-Field to Far-Field Transformation for Radar Cross-Section and Antenna Pattern Measurement Hirokazu Kobayashi (OIT), Shun-ichi Takaoka (NTUT) (31) 11:10 - 11:35 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) (32) 11:35 - 12:00 Received signal analysis of SPace based AIS Experiment 2nd (SPAISE2) in the Sea around Japan (Part 3) Daichi Hirahara, Shuji Shimizu, Junichiro Ishizawa, Satoko Miura, Shinichi Suzuki (JAXA) ----- Lunch Break ( 75 min. ) ----- ---------------------------------------- Fri, Jul 20 PM SANE (13:15 - 14:30) Chair: Manabu Akita (The Univ. of Electro-Communications) ---------------------------------------- (33)/SANE 13:15 - 13:40 Evaluation of Signal Environment in Airport by Optically Connected Passive Surveillance System Junichi Honda, Yasuyuki Kakubari, Takuya Otsuyama (ENRI) (34)/SANE 13:40 - 14:05 Gradient-based inverse scattering approach by using cost functional consisting the approximated stored energy with no information on incident field Toshifumi Moriyama, Toshiyuki Tanaka, Takashi Takenaka (Nagasaki Univ.) (35)/SANE 14:05 - 14:30 Performance Evaluation of DFMC SBAS Using Global Monitoring Stations Mitsunori Kitamura, Takahiro Aso, Takeyasu Sakai (ENRI) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jul 20 PM SANE/SAT Joint Session (14:40 - 15:30) Chair: Toshifumi Moriyama (Nagasaki Univ.) ---------------------------------------- (36) 14:40 - 15:05 Validation of X-band geophysical model function to retrieve oceanwinds using airborne synthetic aperture radar Akitsugu Nadai (NICT) (37) 15:05 - 15:30 Propagation measurement of seasonal variation of shadowing by trees in Ka-band mobile satellite communication Tomoshige Kan, Byeongpyo Jeong, Hajime Susukita, Kazuyoshi Kawasaki, Takashi Takahashi, Morio Toyoshima (NICT) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jul 20 PM AP/SAT Joint Session (15:40 - 16:55) Chair: Ryo Yamaguchi (SoftBank) ---------------------------------------- (38) 15:40 - 16:05 Comparison of shadowing ratio of Ka-band mobile satellite communication in 8 major cities, Japan Byeong-pyo Jeong, Tomoshige Kan, Takashi Takahashi, Morio Toyoshima, Toshiaki Kuri (NICT) (39) 16:05 - 16:30 The propagation model for Massive MIMO at 20 GHz band. Ryotaro Taniguchi, Kentaro Nishimori (Niigata Univ.), Koshoro Kitao, Minoru Inomata, Tetsuro Imai (NTT DOCOMO) (40) 16:30 - 16:55 Measurements of UWB Band-9 Radio Propagation within Various Closed/Semi-Closed Spaces Ayumu Minegishi, Miyuki Hirose, Takehiko Kobayashi (TDU) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Special Talk (AP,SAT,IEEE AP-S Tokyo Chapter, URSI-F) will have 45 minutes for presentation and 5 minutes for discussion. Tutorial Lecture (AP) will have 45 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE AP-S Tokyo Chapter, IEEE AES Society Japan Chapter, URSI-F. # CONFERENCE ANNOUNCEMENT: - A banquet is planned after the session (19th, July). Please ask the detail at the front desk of conference. === Technical Committee on Space, Aeronautical and Navigational Electronics (SANE) === # FUTURE SCHEDULE: Fri, Aug 24, 2018: Electric Navigation Research Institute [Mon, Jun 18], Topics: Navigation, air traffic control, positioning safety and general Fri, Oct 12, 2018: The University of Electro-Communications [Mon, Aug 20], Topics: Radar signal processing and general issues # SECRETARY: Atsushi Kezuka (ENRI) E-mail:     en  Manabu Akita (Univ. of Electro-Comm.) E-mail: a      bu c === Technical Committee on Antennas and Propagation (AP) === # FUTURE SCHEDULE: Thu, Aug 23, 2018 - Fri, Aug 24, 2018: Nippon Inst. of Tech. [Fri, Jun 15], Topics: Antennas and Propagation Thu, Sep 20, 2018 - Fri, Sep 21, 2018: Tokyo Tech [Mon, Jul 16], Topics: Microwave, Millimeter wave, Measurement, Antennas and Propagation Thu, Oct 18, 2018 - Fri, Oct 19, 2018: Okayama Univ. [Fri, Aug 10], Topics: Antennas and Propagation # SECRETARY: Toru Fukasawa (Mitsubishi Electric Co.) E-mail:  _ - c ry  === Technical Committee on Satellite Telecommunications (SAT) === # FUTURE SCHEDULE: Thu, Aug 9, 2018 - Fri, Aug 10, 2018: Iwate University [Mon, Jun 11], Topics: Wireless Communications, etc. Thu, Oct 11, 2018 - Fri, Oct 12, 2018: KARI [Sun, Aug 12], Topics: Satellite Communication Technology, etc. # SECRETARY: Secretary：  t_-cHiroki Shibayama （NTT) Takashi Takahashi (NICT) Last modified: 2018-07-18 10:03:29 |
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