DocumentCode :
2295797
Title :
A Singk-point Passive Location Algorithm of Fixed Emitter Using Direction of Arrival and Its Rate of Change
Author :
Jiangang, Wang ; Yuanqing, Zhu ; Xinglai, Hua ; Wenfeng, Dong
Author_Institution :
Radar Acad., Wuhan
fYear :
2006
fDate :
16-19 Oct. 2006
Firstpage :
1
Lastpage :
4
Abstract :
In this paper, a single-point passive location algorithm of fixed emitter using direction of arrival (including azimuth and elevation) and its rate of change is put forward, and conditions of observability and influencing factors locating error are analyzed. The EKF algorithm combined with change rate of direction of arrival is used in location by measuring multi-point along with tracks of scout, and comparison with the location algorithm only using direction of arrival is also given according to simulation results
Keywords :
direction-of-arrival estimation; EKF algorithm; direction of arrival; fixed emitter; single-point passive location algorithm; Algorithm design and analysis; Azimuth; Convergence; Error analysis; Observability; Partial response channels; Passive radar; Phase measurement; Radar equipment; Radar tracking; Direction of Arrival; EKF; Passive Location; observability;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
Type :
conf
DOI :
10.1109/ICR.2006.343383
Filename :
4148585
Link To Document :
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