LI Wen-chao, ZHOU Feng. Positioning of Beidou T-Rn type passive radar based on recursive TLS[J]. 2017, 36(1): 34-37. DOI: 10.13873/J.1000-9787(2017)01-0034-04.
the feasibility of the Beidou signal as an opportunity illuminator of the passive radar is analyzed in the respects of monostatic ambiguity function and bi-static ambiguity function. T-Rntype based on time difference of arrival( TDOA) is given and location algorithm of total least squares( TLS) positioning method theory is derived. Base on that
an improved location algorithm
recursive total least squares( RTLS) algorithm is proposed. Simulation results show that the RTLS algorithm is approximate to the TLS algorithm
it takes up less hardware resources and has real-time update performance.
Diagonally loaded SMI algorithm based on inverse matrix recursion [J]. Cao Jianshu & Wang Xuegang Coll. of Electronic Engineering , Univ. of Electronic Science and Technology, Chengdu 610054 , P. R. China. Journal of Systems Engineering and Electronics . 2007(01)