Title :
Doppler ambiguity resolution for multiple PRF radar using iterative adaptive approach
Author :
Sun, Jian ; Tian, J. ; Wang, Guibin ; Mao, Shiwen
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
A new improved complex-valued iterative adaptive approach is proposed to effectively resolve Doppler ambiguity in multiple pulse repetition frequency (PRF) radar. Exact termination criterion for the proposed method is adopted based on the sparsity of Doppler spectrum. Numerical studies demonstrated the effectiveness of the proposed method.
Keywords :
Doppler radar; iterative methods; Doppler ambiguity resolution; Doppler spectrum; iterative adaptive approach; multiple PRF radar; pulse repetition frequency;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.1865
