“…Distributed radar network systems have received contentiously growing attention in a novel class of radar system and on a path from theory to practical use owing to their advantage of signal and spatial diversities [Fisher et al, 2006;Haimovich et al, 2008;Li and Stoica, 2009;Pace, 2009], where the term radar networks refer to the use of multiple-transmit as well as multiple-receive antennas. In recent years, the study of distributed radar network architectures has received sizeable impetus, which has been extensively studied from various perspectives [Chen et al, 2013;Fisher et al, 2006;Godrich et al, 2010Godrich et al, , 2012He et al, 2016;Shi et al, 2015Shi et al, , 2016aShi et al, , 2016cShi et al, , 2016d. In Fisher et al [2006], the authors introduce the concept of distributed multiple-input multiple-output (MIMO) radar and investigate the inherent performance limitations of both conventional phased array radars and the newly proposed radars.…”