Title :
Coincidence of the rao test, wald test, and GLRT of MIMO radar in gaussian clutter
Author :
Guolong Cui ; Lingjiang Kong ; Xiaobo Yang ; Jianyu Yang
Author_Institution :
Sch. of Electr. Eng., Univ. of Electr. Sci. & Technol. of China, Chengdu
Abstract :
This paper deals with the problem of detecting signal with MIMO radar in correlated Gaussian clutter with known covariance matrix. The general MIMO model, with widely separated sub-arrays and co-located antennas at each sub-array, is adopted. It is proved that the Rao test and the Wald test coincide with generalized likelihood ratio test (GLRT).
Keywords :
Gaussian processes; MIMO communication; antenna arrays; correlation methods; covariance matrices; radar clutter; radar detection; GLRT method; MIMO radar; Rao test; Wald test; antenna array; correlated gaussian clutter; covariance matrix; generalized likelihood ratio test; multiple-input multiple-output system; signal detection; GLRT-Rao-Wald Test; Gaussian clutter; MIMO Radar; coincidence;
Conference_Titel :
Radar Conference, 2009 IET International
Conference_Location :
Guilin
Print_ISBN :
978-1-84919-010-7
