TY - GEN
T1 - A novel robust beamformer based on sub-array data subtraction for coherent interference suppression
AU - Yu, Lei
AU - Liu, Wei
AU - Langley, Richard
PY - 2009
Y1 - 2009
N2 - A novel robust beamformer is proposed to suppress the coherent interferences while maintaining a distortionless response for the desired signal with direction-of-arrival (DOA) estimation errors. By dividing the received array data vector into two sub-vectors and subtracting one sub-vector from the other, a new data vector is obtained, based on which a set of constraints is formed for calculating the beamforming coefficients. An improved performance is achieved, as shown by simulations.
AB - A novel robust beamformer is proposed to suppress the coherent interferences while maintaining a distortionless response for the desired signal with direction-of-arrival (DOA) estimation errors. By dividing the received array data vector into two sub-vectors and subtracting one sub-vector from the other, a new data vector is obtained, based on which a set of constraints is formed for calculating the beamforming coefficients. An improved performance is achieved, as shown by simulations.
UR - https://www.scopus.com/pages/publications/72349083874
U2 - 10.1109/SSP.2009.5278524
DO - 10.1109/SSP.2009.5278524
M3 - 会议稿件
AN - SCOPUS:72349083874
SN - 9781424427109
T3 - IEEE Workshop on Statistical Signal Processing Proceedings
SP - 525
EP - 528
BT - 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, SSP '09
T2 - 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, SSP '09
Y2 - 31 August 2009 through 3 September 2009
ER -