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.) |
| |
10:50-12:40 |
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) |
| |
13:55-14:00 |
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) |
| |
11:40-12:40 |
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) |
| |
13:55-14:00 |
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) |
| |
11:40-12:40 |
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.) |
| |
13:55-14:00 |
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) |
| |
11:40-12:30 |
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) |
| |
13:45-13:50 |
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 |
| |
11:00-12:20 |
( 80 min. ) |
| |
14:30-15:30 |
( 60 min. ) |
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