%A Thi Thuy Quynh Tran
%A Linh Trung Nguyen
%A Anh Phan
%A Karim Abed-Meraim
%T A Compact AWPC Antenna for DOA estimation
%X Antennas without phase center (AWPC) have been used for Direction-of-Arrival estimation. However, these structures, being symmetric, always face the whole-space ambiguity problem. This paper proposes a new asymmetric AWPC structure for DOA estimation that is able to resolve the ambiguity in the whole space. In addition, the structure is optimized in such a way that it is compact and isotropic. Simulated results indicate the effectiveness of the proposed structure
%C Gold Coast, Australia
%D 2012
%P 1128-1132
%L SisLab3333