Presentation | 2019-10-31 Interference source tracking using triple geostationary satellites and two ground stations for the space radio monitoring Takeshi Amishima, Ryuhei Takahashi, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Uplink interference from unknown emitters to the geostationary satellites is a severe problem. One approach to find the locations of the unknown emitter, is the geolocation method using Time difference of Arrival (TDOA) between three satellites with three ground monitoring receivers. However, in many situations, there are only two ground monitoring receivers are available. This paper considers asynchronous TDOA geolocation of an unknown moving emitter using three geostationary satellites but only two ground monitoring receivers. Our method switch the direction of two antennas to monitor each set of satellites, and measure asynchronous TDOAs. Then, we propose a tracking filter, which process the asynchronous TDOA measurements, and show the superiority over the conventional under asynchronous and incomplete measurements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | GeolocationTrackingTDOAGeostationary satelliteInterferenceAsynchronous |
Paper # | SANE2019-47 |
Date of Issue | 2019-10-24 (SANE) |
Conference Information | |
Committee | SANE |
---|---|
Conference Date | 2019/10/31(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | KOREA (Jeju) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ICSANE2019 |
Chair | Akitsugu Nadai(NICT) |
Vice Chair | Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) |
Secretary | Hiroyoshi Yamada(Univ. of Electro-Comm.) / Makoto Tanaka(Mitsubishi Electric) |
Assistant | Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) |
Paper Information | |
Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interference source tracking using triple geostationary satellites and two ground stations for the space radio monitoring |
Sub Title (in English) | |
Keyword(1) | GeolocationTrackingTDOAGeostationary satelliteInterferenceAsynchronous |
1st Author's Name | Takeshi Amishima |
1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
2nd Author's Name | Ryuhei Takahashi |
2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
Date | 2019-10-31 |
Paper # | SANE2019-47 |
Volume (vol) | vol.119 |
Number (no) | SANE-255 |
Page | pp.pp.7-12(SANE), |
#Pages | 6 |
Date of Issue | 2019-10-24 (SANE) |