Wed, Feb 19 10:00 - 11:40 |
(1) SANE |
10:00-10:25 |
Multi-bit Δ-Σ Modulator Based DSP Transceiver for High Dynamic Range Chirp Radar System |
Tomoki Abe, Yamao Yasushi (UEC) |
(2) SANE |
10:25-10:50 |
Fundamental Study on Communication-Radar Integrated System Using OFDM Signal and Mismatched Filter Reception |
Hayato Watabe, Tomoki Abe, Yasushi Yamao (UEC) |
(3) SANE |
10:50-11:15 |
Signal Subspace Classification Framework for Small UAV Surveillance |
Ryoma Yataka, Kazuki Hirashima, Takafumi Matsuda, Tai Tanaka, Masato Gocho, Masashi Shiraishi (MELCO) |
(4) SANE |
11:15-11:40 |
Study on Super-resolution Range Estimation Using Extended HQR Algorithm for HF Oceanographic Passive Radar |
Yoshiki Takahashi, Ryuhei Takahashi, Tadashi Oshima, Yuji Tanaka (Mitsubishi Electric) |
|
11:40-13:25 |
Break ( 105 min. ) |
Wed, Feb 19 13:25 - 14:15 |
(5) SANE |
13:25-13:50 |
Incoming wind velocity estimation using Doppler LIDAR |
Takayuki Kitamura, Masaharu Imaki, Hiroshi Sakamaki, Kei Suwa (MELCO) |
(6) SANE |
13:50-14:15 |
Early mega-tsunami warning system based on aitborne radar altimeters |
Akitsugu Nadai (NICT) |
|
14:15-14:25 |
Break ( 10 min. ) |
Wed, Feb 19 14:25 - 16:05 |
(7) SANE |
14:25-14:50 |
Investigation for the Visivility of the 7th QZSS Satellite |
Mitsunori Kitamura, Nanako Oyagi, Hiroshi Watanabe, Takeyasu Sakai (ENRI) |
(8) SANE |
14:50-15:15 |
A Study on Multipath Detection Using Asynchronous Multiple GNSS Receivers |
Tomoaki Takewa, Takafumi Nagano (Mitsubishi Electric Corp) |
(9) SANE |
15:15-15:40 |
Development and operations of a transportanble optical ground station (TOGS) for space optical direct communications
-- Space optical communications technology -- |
Tatsuya Mukai (JAXA), Yoshihisa Takayama (TU), Tomohiro Araki (JAXA) |
(10) SANE |
15:40-16:05 |
Demonstration Experiment on 2.6 Gbps Downlink Communication from Low Earth Orbit Satellite |
Hirobumi Saito (JAXA), Tomoki Kaneko (Todai), Hiromi Watanabe (Keio), Noriyuki Kawano, Keishi Murakami, Yoshinori Kunii, Takahisa Tomoda (JAXA), Kei-ichi Hirako (Keio), Shinichi Nakasuka (Todai), Seiko Shirasaka (Keio) |
|
16:05-16:15 |
Break ( 10 min. ) |
Wed, Feb 19 Chair: Fumihiro Yamashita(NTT) 16:15 - 16:45 |
(11) |
16:15-16:45 |
[Invited Talk]
Space electromagnetic environment exploration via scientific satellites |
Hirotsugu Kojima (Kyoto Univ.) |
Wed, Feb 19 Chair: Masaaki Kojima(NHK) 10:00 - 11:15 |
(12) SAT |
10:00-10:25 |
An Evaluation of Amount of Remained Data on RF/FSO Hybrid Routing for Satellite Constellation Systems |
Yuki Kanaya, Masaki Bandai (Sophia Univ.) |
(13) SAT |
10:25-10:50 |
CREST ASTRA Japan's Satellite Development, Its Missions, and Potentials of Visible-Light Communications |
Hiroki Sugimoto (CAJ) |
(14) SAT |
10:50-11:15 |
Report of experimental results related to reinforcement signal of quasi-zenith satellite |
Kyohei Aoki, Nobuaki Kubo, Daisuke Hatta, Zhang Haoyan, Zhang Yize (TUMSAT) |
|
11:15-13:00 |
Break ( 105 min. ) |
Wed, Feb 19 Chair: Takuya Okura(NICT) 13:00 - 15:05 |
(15) SAT |
13:00-13:25 |
A Study on the Effect of Multi-Beam Placement Control on Throughput in High Throughput Satellite Communication System |
Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) |
(16) SAT |
13:25-13:50 |
Rain Attenuation Compensation Technique using IP Transmission for 21-GHz Satellite Broadcasting
-- A study for Diverse Reception System using LDPC Code for Satellite Broadcasting -- |
Yoichi Suzuki, Yuki Koizumi, Tomoya Kusunoki, Kazunori Yokohata, Hisashi Sujikai (NHK) |
(17) SAT |
13:50-14:15 |
Network Optimization for Large-Scale Satellite Communication Systems |
Yuma Abe (NICT/Keio Univ.), Masaki Ogura (Osaka Univ.), Hiroyuki Tsuji, Amane Miura (NICT), Shuichi Adachi (Keio Univ.) |
(18) SAT |
14:15-14:40 |
Separate Detection of Collided Packets using Parallel Interference Cancellation over Space-based AIS Channels |
Yuwa Takanezawa, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.), Daichi Hirahara (JAXA) |
(19) SAT |
14:40-15:05 |
Performance comparison between OFDM/PM and OFDM systems with nonlinear amplifier |
Daisuke Murayama, Masato Saito (Ryukyu Univ.) |
Thu, Feb 20 Chair: Hisashi Sujikai(NHK) 10:00 - 12:05 |
(20) |
10:00-10:25 |
Propagation Measurement for Mobile Satellite Communications Using WINDS at Okinawa |
Tomoshige Kan, Byeongpyo Jeong, Takashi Takahashi, Hajime Susukita, Morio Toyoshima (NICT) |
(21) |
10:25-10:50 |
Comparison of Shadowing Ratio of Ka-band Mobile Satellite Communication in 40 Major Cities, Japan |
Byeong-pyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) |
(22) |
10:50-11:15 |
Evaluation of communication quality of 169 MHz band data transmission wireless system for Unmanned Aerial Vehicles |
Takuya Watanabe, Shoichi Kitazawa, Masaumi Ueba (Muroran IT) |
(23) |
11:15-11:40 |
Radio enviroment model for multipule frequency bands used by small unmanned aerial vehicles |
Shoichi Kitazawa, Mio Taniguchi, Takehiro Kimura, Takuya Watanabe, Rina Tamaoki, Ryo Yokoyama, Masazumi Ueba (Muroran IT) |
(24) |
11:40-12:05 |
The R&D of low-profile active electronically scanned array antenna for aircraft
-- The desgin of 64 elements array antenna of transmission side -- |
Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) |
|
12:05-13:10 |
Break ( 65 min. ) |
Thu, Feb 20 13:10 - 13:40 |
(25) |
13:10-13:40 |
[Special Talk]
GNSS Satellites Visibility on the Flight around Hachijojima Island |
Mitsunori Kitamura, Hiroshi Watanabe, Takeyasu Sakai (ENRI) |
|
13:40-13:50 |
Break ( 10 min. ) |
Thu, Feb 20 13:50 - 15:30 |
(26) SANE |
13:50-14:15 |
Performance evaluation of distributed parallel backprojection for stripmap SAR imaging on various accelerators |
Masato Gocho, Noboru Oishi (Mitsubishi Electric) |
(27) SANE |
14:15-14:40 |
Acceleration Techniques for Chirp Z-Transform using AI-accelerator |
Ken Mitobe, Saki Matsuo, Masato Gocho, Akira Kakitani, Masashi Shiraishi (MELCO) |
(28) SANE |
14:40-15:05 |
Validation of buried pipe detecting method using ground penetrating radar |
Yuya Iwaki, Takehiro Hoshino, Kei Suwa (MELCO) |
(29) SANE |
15:05-15:30 |
Consideration on Signal Separation System for Space based AIS Experiment 3 (SPAISE3) |
Koji Nishimura (ROIS), Daichi Hirahara (JAXA) |
Thu, Feb 20 10:00 - 11:40 |
(30) SANE |
10:00-10:25 |
A Study of Weighted Clustering Method Based on DOP in Interference Source Localization System |
Tomoaki Yorozuya, Tadashi Oshima, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) |
(31) SANE |
10:25-10:50 |
Experimental Study on 2-D Human Position Estimation by Passive Radar Using Wireless LAN |
Tatsuya Ogawa, Masanori Gocho, Hiroyoshi Yamada (Niigata Univ.) |
(32) SANE |
10:50-11:15 |
A Proposal of a Novel Narrow band Interference Suppression Scheme using Interference Replica for Automotive FMCW radar |
Daiki Ammen, Shintaro Ishikawa, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) |
(33) SANE |
11:15-11:40 |
A Novel Wideband Interference Suppression Technique using Adaptive Suppression Windowing Control for Automotive FMCW Radars. |
Takeo Okuda, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) |
Thu, Feb 20 Chair: Hiroki Shibayama(NTT) 13:50 - 14:40 |
(34) SAT |
13:50-14:15 |
Soft error mitigation using CNN DAE for onboard digital payload |
Shigenori Tani, Yasutaka Yamashita, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) |
(35) SAT |
14:15-14:40 |
A Study on Power Control Method Using Q-learning to Extend Life of Satellite-Borne Batteries in Low-Earth Orbit Satellite Communication System |
Hikaru Tsuchida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Kazuma Kaneko, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (MELCO) |