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Technical Committee on Space, Aeronautical and Navigational Electronics (SANE) (Searched in: 2018)
Search Results: Keywords 'from:2019-02-13 to:2019-02-13'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE, SAT (Joint) |
2019-02-13 10:50 |
Kagoshima | Tanegashima Island | Layover Suppression Method with Single Pass PiSAR-X2 data Yumiko Katayama, Kei Suwa (MELCO)  SANE2018-119 |
Layover is a ubiquitous phenomenon in Synthetic Aperture Radar (SAR) images and arises when different off-nadir angle re... [more] | SANE2018-119 pp.51-54 |
| SANE, SAT (Joint) |
2019-02-13 11:15 |
Kagoshima | Tanegashima Island | Feasibility Study of Through the Wall ISAR Imaging with Extremely Low Power Radar System Takehiro Hoshino, Kei Suwa, Yoshitake Ichikawa (MELCO) SANE2018-120 |
Extremely low power (ELP) radio station requires no license of the Ministry of Internal Affairs and Communications, Japa... [more] | SANE2018-120 pp.55-58 |
| SANE, SAT (Joint) |
2019-02-13 12:40 |
Kagoshima | Tanegashima Island | 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) SAT2018-68 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SAT2018-68 pp.63-68 |
| SANE, SAT (Joint) |
2019-02-13 13:05 |
Kagoshima | Tanegashima Island | Estimation of distortion of the power amplifier of the small artificial satellite transmitter Takashi Ubukata (Tokyo Univ.) |
In the RF amplifier, there is a trade-off relationship between the efficiency and its linearity. To achieve both, it is ... [more] | |
| SANE, SAT (Joint) |
2019-02-13 13:30 |
Kagoshima | Tanegashima Island | 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.) SANE2018-121 |
Techniques for identifying wireless devices such as radar and communicator using the characteristics of the received sig... [more] | SANE2018-121 pp.59-63 |
| SANE, SAT (Joint) |
2019-02-13 14:00 |
Kagoshima | Tanegashima Island | 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) SAT2018-69 |
The Japan Aerospace Exploration Agency (JAXA) launched a second satellite AIS system (SPAISE2 : SPace based AIS Experime... [more] | SAT2018-69 pp.69-73 |
| SANE, SAT (Joint) |
2019-02-13 14:25 |
Kagoshima | Tanegashima Island | Separation Algorithm for Space based AIS Experiment 3 (SPAISE3) Koji Nishimura (ROIS), Daichi Hirahara (JAXA) SAT2018-70 |
[more] | SAT2018-70 pp.75-79 |
| SANE, SAT (Joint) |
2019-02-13 14:50 |
Kagoshima | Tanegashima Island | Analysis and Compensation of Distortion in Non-linear Amplifiers based on A Complex Model Osamu Ichiyoshi (HNB21C) SAT2018-71 |
Nonlinear distortions of amplifiers can bring serious degradations in communication. A practical linearization method to... [more] | SAT2018-71 pp.81-86 |
| SANE, SAT (Joint) |
2019-02-13 15:15 |
Kagoshima | Tanegashima Island | 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) SAT2018-72 |
National Institute of Information and Communications Technology (NICT) has developed a small-vehicle stations equipped w... [more] | SAT2018-72 pp.87-92 |
| SANE, SAT (Joint) |
2019-02-13 15:40 |
Kagoshima | Tanegashima Island | Estimation of shadowing area for Ka band satellite communications using Geographic Information System Byeongyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) SAT2018-73 |
Based on the experience of the Great East Japan Earthquake, National Institute of Information and Communications Technol... [more] | SAT2018-73 pp.93-98 |
| SANE, SAT (Joint) |
2019-02-14 10:00 |
Kagoshima | Tanegashima Island | 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.) SAT2018-74 |
In recent years, as an application of satellite communications, a method to respond to the needs of the airspace and mar... [more] | SAT2018-74 pp.99-104 |
| SANE, SAT (Joint) |
2019-02-14 10:25 |
Kagoshima | Tanegashima Island | 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) SAT2018-75 |
[more] | SAT2018-75 pp.105-108 |
| SANE, SAT (Joint) |
2019-02-14 10:50 |
Kagoshima | Tanegashima Island | 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) SAT2018-76 |
To achieve the wide-band transmission for full-specification 8K Super Hi-Vision and Diverse Vision, a wide-band transmis... [more] | SAT2018-76 pp.109-114 |
| SANE, SAT (Joint) |
2019-02-14 11:15 |
Kagoshima | Tanegashima Island | 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) SAT2018-77 |
4K/8K broadcasting with the BSAT-4a satellite began in Dec. 2018. This broadcasting adopts the ISDB-S3 technical standar... [more] | SAT2018-77 pp.115-118 |
| SANE, SAT (Joint) |
2019-02-14 12:30 |
Kagoshima | Tanegashima Island | Impact of Weather Condition on RF/FSO Hybrid Routing for Satellite Constellation Systems Yuki Kanaya, Masaki Bandai (Sophia Univ.) SAT2018-78 |
This paper proposes radio frequency and free-space optics (RF/FSO) hybrid routing for satellite constellations. In the p... [more] | SAT2018-78 pp.119-122 |
| SANE, SAT (Joint) |
2019-02-14 12:55 |
Kagoshima | Tanegashima Island | Simultaneous measurement of Airborne coherent Doppler LIDAR observability and aerosol particle back scattering coefficient in the sky tomohiro Akiyama, Hiroshi Oikawa, Hamaki Inokuchi (JAXA) SANE2018-122 |
Coherent Doppler LIDAR (LIght Detection And Ranging) measures the wind speed by using a scattered light from aerosol par... [more] | SANE2018-122 pp.65-70 |
| SANE, SAT (Joint) |
2019-02-14 13:20 |
Kagoshima | Tanegashima Island | An attempt of rainfall estimation by monitoring broadcasting satellite combined with machine learning Ryouichi Nishimura, Byeong-Pyo Jeong, Kazuyoshi Kawasaki, Takashi Takahashi (NICT) SAT2018-79 |
Signal level observed by a BS antenna will be attenuated when it rains because of the rain attenuation. Accordingly, it ... [more] | SAT2018-79 pp.123-128 |
| SANE, SAT (Joint) |
2019-02-14 13:50 |
Kagoshima | Tanegashima Island | Object Identification for GPR images Using Deep learning with Convolutional Neural Network and Generative Adversarial Network Jun Sonoda (NIT, Sendai), Tomoyuki Kimoto (NIT, Oita) SANE2018-123 |
[more] | SANE2018-123 pp.71-76 |
| SANE, SAT (Joint) |
2019-02-14 14:15 |
Kagoshima | Tanegashima Island | Radar Target Recognition Framework with Convolutional Neural Networks Ryoma Yataka, Kazuki Hirashima, Masashi Shiraishi (MELCO) SANE2018-124 |
A Range-Doppler map is generated by processing a distant target signals measured by a radar. However, extracting feature... [more] | SANE2018-124 pp.77-82 |
| SANE, SAT (Joint) |
2019-02-14 14:40 |
Kagoshima | Tanegashima Island | Crater Detection Robust to Degradation and Illumination Changes Using Convolutional Neural Network Takayuki Ishida (JAXA), Masaki Takahashi (Keio Univ.), Seisuke Fukuda (JAXA) SANE2018-125 |
Recent planetary exploration requires high precision landing technology, and one of the its solution is optical navigati... [more] | SANE2018-125 pp.83-88 |
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