Numerical method of position estimation for multistatic passive radar

被引：0
|
作者：
Szelagowski, Piotr [1 ,2 ]
机构：
[1] Pit Radwar SA, Warsaw, Poland
[2] Warsaw Univ Technol, Warsaw, Poland
来源：
2024 INTERNATIONAL RADAR SYMPOSIUM, IRS 2024 | 2024年
关键词：
passive radar; multistatic radar; Newton method; maximum likelihood estimator;
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：
Passive radar is a radar that does not emit signals but uses other sources of illumination. To determine the position of an object in a passive radar, distance measurements from at least three transmitter-receiver pairs are needed. The paper presents an adaptation of the maximum likelihood estimator to determine the position of an object based on multiple (three or more) bistatic or DToA (Difference Time of Arrival) measurements. The estimation quality factor was introduced. Stability of the numerical solution was analyzed.
引用
收藏
页码：325 / 329
页数：5
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