Title :
Multi-target localisation in bistatic MIMO radar
Author :
Liu, X.L. ; Liao, G.S.
Author_Institution :
Nat. Key Lab. of Radar Signal Process., Xidian Univ., Xi´an, China
Abstract :
An algorithm for multi-target localisation in bistatic multiple-input multiple-output (MIMO) radar is presented. The directions of arrival (DOAs) of targets can be estimated via ESPRIT by means of the rotational factor produced from two receive subarrays with the corresponding directions of departure (DODs) being paired automatically via the signal subspace. Numerical examples show the effectiveness of the proposed method.
Keywords :
MIMO radar; direction-of-arrival estimation; radar signal processing; ESPRIT; bistatic MIMO radar; bistatic multiple-input multiple-output radar; directions of arrival; directions of departure; multitarget localisation; receive subarrays; rotational factor; signal subspace;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.3425
