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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 Satellite Telecommunications (SAT) Chair: Hiroyuki Tsuji (NICT) Vice Chair: Hisashi Sujikai (NHK), Fumihiro Yamashita (NTT) Secretary: Hiroki Shibayama (NTT), Takashi Takahashi (NICT) Assistant: Masaaki Kojima (NHK) DATE: Wed, Feb 13, 2019 10:00 - 16:05 Thu, Feb 14, 2019 10:00 - 16:05 PLACE: TOPICS: Satellite Application and General ---------------------------------------- Wed, Feb 13 AM (10:00 - 10:50) ---------------------------------------- (1)/SAT 10:00 - 10:25 A Study on PAPR Reduction by Sub-Spectrum Rotation in Direct Spectrum Division Transmission Sumika Omata, Motoi Shirai, Takatoshi Sugiyama (Kogakuin Univ.), Izumi Urata, Fumihiro Yamashita (NTT) (2)/SAT 10:25 - 10:50 Calculated Distance Error Improvement Based on Average GPS Signal Power in Many Skyscrapers Environments Toshinari Hayakawa, Norifumi Murai, Takatoshi Sugiyama (Kogakuin Univ.) ----- Break ( 110 min. ) ----- ---------------------------------------- Wed, Feb 13 PM (12:40 - 13:55) ---------------------------------------- (3)/SAT 12:40 - 13:05 A study of three-axis driving algorithm corresponding to super low altitude satellites Ayumi Kime, Yuji Sakai, Osamu Harashima (JAXA) (4)/SANE 13:05 - 13:30 Effects of Solar wind on Magnetic storm, Ozone hole, Westerlies, Trade winds, Typhoons, Lightning and Superrotation Shinji Karasawa (Miyagi Kousen) (5)/SAT 13:30 - 13:55 Analysis of the MIMO channel for LEO Satellites Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Daiki Shibayama, Fumihiro Yamashita (NTT) ----- Break ( 5 min. ) ----- ---------------------------------------- Wed, Feb 13 PM (14:00 - 14:50) ---------------------------------------- (6)/SANE 14:00 - 14:25 Availability of GNSS Observation Network GEONET Chika Miyake, Takeyasu Sakai, Takahiro Aso (ENRI) (7)/SANE 14:25 - 14:50 Experimental Verification of BS Antenna Configuration Mitigating Ground Reflection Fading on Airport Surface Junichi Naganawa, Kazuyuki Morioka, Norihiko Miyazaki, Xiaodong Lu, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI) ---------------------------------------- Wed, Feb 13 PM (15:15 - 16:05) ---------------------------------------- (8)/SAT 15:15 - 16:05 [Special Talk] UHDTV satellite broadcasting sign-on and development of next generation terrestrial broadcasting system Masayuki Takada (NHK) ---------------------------------------- Thu, Feb 14 AM (10:00 - 11:40) ---------------------------------------- (9)/SANE 10:00 - 10:25 Sparse Frequency-Step Design using Compressive Sensing in Stepped Multiple Frequency Pulse Radar Takayuki Inaba, Manabu Akita (UEC) (10)/SANE 10:25 - 10:50 Detectable Velocity and Range Ambiguity Mitigation for Ultra-Wideband Stepped Multiple Frequency Radar Takayuki Inaba, Kazuhiro Watanabe, Manabu Akita (EUC) (11)/SANE 10:50 - 11:15 Flight Experiments of Helicopter Forward-Looking Obstacle Detection 76 GHz Low-Transmitting Power Circular Polarized Millimeter-Wave Radar System -- Detection Performance Evaluation of High-Voltage Power Pylons and Powerlines -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI), Keiji Kobayashi (JAXA), Nobuo Katsura (HBC) (12)/SANE 11:15 - 11:40 A Fundamental Study on Stepped Multiple Frequency Complementary Phase Code SIMO-Doppler Imaging for Forward Looking Takumi Taniguchi, Takayuki Inaba, Kazuhiro Watanabe, Manabu Akita (UEC) ----- Break ( 60 min. ) ----- ---------------------------------------- Thu, Feb 14 PM (12:40 - 13:55) ---------------------------------------- (13)/SAT 12:40 - 13:05 Optimal Beam Assignment Techniques for Beam Hopping Satellite Systems Shigenori Tani, Michiya Hayama, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) (14)/SAT 13:05 - 13:30 The R&D of thin electronically scanned array antenna for aircraft -- The prototype evaluation of 16 elements array antenna to examine the receiver side configuration -- Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) (15)/SANE 13:30 - 13:55 A development of 169 MHz band data transmission wireless system for Unmanned Aerial Vehicle Shoichi Kitazawa, Hikaru Yada, Masazumi Ueba (Muroran IT) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, Feb 14 PM (14:00 - 15:15) ---------------------------------------- (16)/SAT 14:00 - 14:25 Design of a Space-Grade 10 Gbit/s Free-Space Optical Communication Component and a Telemetry Tracking and Command Data Unit for an Optical Feeder Link System Hideaki Kotake, Junichi Nakamura, Takuo Goda, Yoichi Hashimoto, Yutaka Oshima (NEC) (17)/SAT 14:25 - 14:50 Adaptive distributed frame repetition with optical transponder for long-distance free-space communication systems Toshiharu Ito, Yohei Hasegawa, Yoshimasa Ono, Manabu Arikawa (NEC) (18)/SAT 14:50 - 15:15 A Data Transfer Throughput Model with Ultra-High-Speed TCP and Adaptive Frame Repetition for Free-Space Optical Satellite Communications Yohei Hasegawa, Toshiharu Ito, Yoshimasa Ono, Manabu Arikawa (NEC Corp.) ---------------------------------------- Thu, Feb 14 PM (15:15 - 16:05) ---------------------------------------- (19)/SAT 15:15 - 16:05 [Invited Talk] International Standardization Activities on UAS Command and Control Link Takeshi Tomoda, Takako Kitahara (MRI) ---------------------------------------- Wed, Feb 13 AM (10:25 - 11:40) ---------------------------------------- (20)/SANE 10:25 - 10:50 Radar cross section measurement of ocean surface backscattering using X-band airborne SAR -- Impact of spacial averaging -- Akitsugu Nadai (NICT) (21)/SANE 10:50 - 11:15 Layover Suppression Method with Single Pass PiSAR-X2 data Yumiko Katayama, Kei Suwa (MELCO) (22)/SANE 11:15 - 11:40 Feasibility Study of Through the Wall ISAR Imaging with Extremely Low Power Radar System Takehiro Hoshino, Kei Suwa, Yoshitake Ichikawa (MELCO) ----- Break ( 60 min. ) ----- ---------------------------------------- Wed, Feb 13 PM (12:40 - 13:55) ---------------------------------------- (23)/SAT 12:40 - 13:05 Computational Complexity Reduction for an Adaptive Equalization Scheme based on Memory Polynomial for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) (24)/SANE 13:05 - 13:30 Estimation of distortion of the power amplifier of the small artificial satellite transmitter Takashi Ubukata (Tokyo Univ.) (25)/SANE 13:30 - 13:55 Improvement of Specific Emitter Identification in low SNR -- Method of using Short-time Fourier transformation and 2 step parameter optimization -- Takafumi Matsuda, Takeshi Amishima, Tadashi Oshima, Nobuhiro Suzuki (Mitsubishi Electric Corp.) ----- Break ( 5 min. ) ----- ---------------------------------------- Wed, Feb 13 PM (14:00 - 16:05) ---------------------------------------- (26)/SAT 14:00 - 14:25 Received signal analysis of SPace based AIS Experiment 2nd (SPAISE2) in the Sea around Japan (Part 5) Daichi Hirahara, Shuji Shimizu, Junichiro Ishizawa, Shinichi Sobue, Satoko Miura, Shinichi Suzuki (JAXA) (27)/SAT 14:25 - 14:50 Separation Algorithm for Space based AIS Experiment 3 (SPAISE3) Koji Nishimura (ROIS), Daichi Hirahara (JAXA) (28)/SAT 14:50 - 15:15 Analysis and Compensation of Distortion in Non-linear Amplifiers based on A Complex Model Osamu Ichiyoshi (HNB21C) (29)/SAT 15:15 - 15:40 Measurement of seasonal variation of shadowing by trees in Ka-band mobile satellite communication (part 2) Tomoshige Kan, Byongpyo Jeong, Hajime Susukita, Kazuyoshi Kawasaki, Takashi Takahashi, Morio Toyoshima (NICT) (30)/SAT 15:40 - 16:05 Estimation of shadowing area for Ka band satellite communications using Geographic Information System Byeongyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) ---------------------------------------- Thu, Feb 14 AM (10:00 - 11:40) ---------------------------------------- (31)/SAT 10:00 - 10:25 A Study for Expansion of Analysis Model on Flexibility of Frequency Resource Allocation in High Throughput Satellite Communication Systems Taiki Kamei, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) (32)/SAT 10:25 - 10:50 Performance Evaluation of Frequency Flexibility for High Throughput Satellite in Disaster Scenario Yuma Abe, Mitsugu Okawa, Amane Miura, Kazunori Okada, Maki Akioka, Morio Toyoshima (NICT) (33)/SAT 10:50 - 11:15 21-GHz Wide-band satellite transmission experiment with BSAT-4a broadcasting satellite Yoichi Suzuki, Yuki Koizumi, Shinya Abe, Kazunori Yokohata (NHK), Susumu Nakazawa, Osamu Yamazaki (B-SAT), Hisashi Sujikai (NHK) (34)/SAT 11:15 - 11:40 Evaluation of Satellite Transmission Characteristics of ISDB-S3 for 4K/8K Broadcasting Shinsuke Yokozawa, Masaaki Kojima, Masashi Kamei, Kazunori Yokohata (NHK), Hayato Nishida (B-SAT), Hisashi Sujikai (NHK) ----- Break ( 50 min. ) ----- ---------------------------------------- Thu, Feb 14 PM (12:30 - 13:45) ---------------------------------------- (35)/SAT 12:30 - 12:55 Impact of Weather Condition on RF/FSO Hybrid Routing for Satellite Constellation Systems Yuki Kanaya, Masaki Bandai (Sophia Univ.) (36)/SANE 12:55 - 13:20 Simultaneous measurement of Airborne coherent Doppler LIDAR observability and aerosol particle back scattering coefficient in the sky tomohiro Akiyama, Hiroshi Oikawa, Hamaki Inokuchi (JAXA) (37)/SAT 13:20 - 13:45 An attempt of rainfall estimation by monitoring broadcasting satellite combined with machine learning Ryouichi Nishimura, Byeong-Pyo Jeong, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, Feb 14 PM (13:50 - 15:05) ---------------------------------------- (38)/SANE 13:50 - 14:15 Object Identification for GPR images Using Deep learning with Convolutional Neural Network and Generative Adversarial Network Jun Sonoda (NIT, Sendai), Tomoyuki Kimoto (NIT, Oita) (39)/SANE 14:15 - 14:40 Radar Target Recognition Framework with Convolutional Neural Networks Ryoma Yataka, Kazuki Hirashima, Masashi Shiraishi (MELCO) (40)/SANE 14:40 - 15:05 Crater Detection Robust to Degradation and Illumination Changes Using Convolutional Neural Network Takayuki Ishida (JAXA), Masaki Takahashi (Keio Univ.), Seisuke Fukuda (JAXA) ---------------------------------------- Fri, Feb 15 AM (11:00 - 15:30) ---------------------------------------- ----- ( 80 min. ) ----- ----- ( 60 min. ) ----- # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE AES Society Japan Chapter. === Technical Committee on Space, Aeronautical and Navigational Electronics (SANE) === # FUTURE SCHEDULE: Tue, Apr 16, 2019: Defense Academy; Defense Training Institute [Wed, Feb 27], Topics: Radar, EW and general # SECRETARY: Atsushi Kezuka (ENRI) TEL: 0422-41-3191 E-mail:     en  Manabu Akita(UEC) TEL: 042-443-5171 E-mail: a      bu c === Technical Committee on Satellite Telecommunications (SAT) === # FUTURE SCHEDULE: Wed, May 15, 2019 - Thu, May 16, 2019: MEIJO University (Tempaku campus) [Fri, Mar 15], Topics: Coding, Modulation, Signal processing and General # SECRETARY: Secretar：  t_ - c  Takashi Takahashi TEL：0299-84-7128 Hiroki Shibayama（NTT) TEL：046-859-4283 Last modified: 2019-02-07 14:28:13 |
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