Theoretical error analysis on geolocation unknown emitters using TDOA of three geostationary satellites

被引：0
|
作者：
Amishima, Takeshi [1 ]
Takahashi, Ryuhei [1 ]
机构：
[1] Mitsubishi Electr Corp, Informat Technol R&D Ctr, Kamakura, Kanagawa, Japan
来源：
2020 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2021年
关键词：
Geolocation; TDOA; Geostationary satellite; Interference;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In satellite communication, there is a severe problem of interference from unknown emitters to the geostationary satellites. This problem is called uplink interference. We consider the problem of geolocation method based on time difference of arrival (TDOA) between 3 adjacent geostationary satellites. In this paper, we derive theoretical error equation, and then clarify the relationship between the location of the target and the geolocation accuracy.
引用
收藏
页码：137 / 138
页数：2
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