Effect of mutual coupling on the performance of Direction-of-arrival estimation of compact array
Paper in proceeding, 2010
With the recent advancement in microwave hardware, there has been significant focus on developing compact antenna arrays with element separation less than half wavelength. Direction-of-arrival (DOA) estimation is an important application for antenna arrays but yet not much work has been done on DOA estimation using compact arrays. In particular, as the element separation becomes smaller, the undesirable mutual coupling effect between antenna elements becomes much stronger which can significantly degrade the accuracy of DOA estimation. © 2010 IEEE.
Author
Hoi-Shun Lui
Chalmers, Signals and Systems, Signal Processing and Biomedical Engineering
Yantao Yu
National University of Singapore (NUS)
H. T. Hui
National University of Singapore (NUS)
2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010; Toronto, ON; 11 July 2010 through 17 July 2010
Article number 5560974
978-142444968-2 (ISBN)
Areas of Advance
Information and Communication Technology
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/APS.2010.5560974
ISBN
978-142444968-2