TY - GEN
T1 - Performance comparison of two sets of constraints in multi-path environment
AU - Yu, Lei
AU - Liu, Wei
AU - Langley, Richard
PY - 2008
Y1 - 2008
N2 - The performance of two sets of constraints for a robust adaptive beamformer in the multi-path environment is studied. By constraining the magnitude or real component of the array responses of the coherent signals to be greater than unity, the desired signal cancellation is avoided. It is shown that although in the single-path environment the two methods have almost the same performance, for the multi-path case, the method imposing extra constraint on the imaginary part of the array response has a better performance.
AB - The performance of two sets of constraints for a robust adaptive beamformer in the multi-path environment is studied. By constraining the magnitude or real component of the array responses of the coherent signals to be greater than unity, the desired signal cancellation is avoided. It is shown that although in the single-path environment the two methods have almost the same performance, for the multi-path case, the method imposing extra constraint on the imaginary part of the array response has a better performance.
UR - https://www.scopus.com/pages/publications/49749094445
U2 - 10.1109/WSA.2008.4475584
DO - 10.1109/WSA.2008.4475584
M3 - 会议稿件
AN - SCOPUS:49749094445
SN - 9781424417575
T3 - 2008 International ITG Workshop on Smart Antennas, WSA 2008
SP - 370
EP - 374
BT - 2008 International ITG Workshop on Smart Antennas, WSA 2008
T2 - 2008 International ITG Workshop on Smart Antennas, WSA 2008
Y2 - 26 February 2008 through 27 February 2008
ER -