Beam Formation of Coherent Signals with Target Signal Based on G-S Space-Smoothing
SUN Weizhong
LI Chengquan
WANG Bo
Abstract：Gram‐Schmidt orthography projection algorithm is applied in adaptive digital beam forming ,but for continu‐ous wave radar ,the target signal included in the received signals will be restrained ,so in this situation and the traditional al‐gorithm as the signal subspace algorithm will also be disabled if the received signals are coherent with each other .Under the situation that the array signals contain the desired signal ,and the signals are coherent ,through space smoothing process ,the target signal is eliminated from the received signals ,and the jamming signal decorrelation is received ,so as to effectively sup‐press interference ,and to ensure that the desired signal is not suppressed .
Keywords：adaptive digital beam formingG-S algorithmspace-smoothing
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 66-68,143 )