Title :
Interference jamming DOA estimation algorithm
Author :
Chen, Hui ; Yongliang, Wang
Author_Institution :
Key Res. Lab., Wuhan Radar Acad., China
Abstract :
In this paper, the interference jamming method (IJM) is presented. The method can estimate the weak target under the condition of presence of large power interference of known direction. The method can be applied to the passive array radar based civil broadcasting station. The relation of the transform matrix and the restrained interference noise matrix is analyzed. Simulations are presented demonstrating the effect of the method.
Keywords :
array signal processing; broadcasting; direction-of-arrival estimation; interference suppression; jamming; matrix algebra; radar signal processing; DOA estimation; civil broadcasting station; interference jamming method; large power interference; passive array radar; restrained interference noise matrix; transform matrix; Broadcasting; Coherence; Direction of arrival estimation; Echo interference; Jamming; Optical arrays; Passive radar; Radar applications; Sensor arrays; Signal to noise ratio; DOA Estimation; Passive Array Radar; Restrain Interference;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552017
