Simultaneous estimation of direction of arrival and frequency of the signals using realistic antenna elements
Nuri Yilmazer, Ismet Sahin, Santana Burintramart, Tapan K. Sarkar · Digest - IEEE Antennas and Propagation Society. International Symposium · 2009
This paper presents a method for simultaneously estimating the direction of arrival of the signals along with their unknown frequencies using real antenna elements. Matrix pencil method is used for estimating the three poles which correspond DOAs and frequencies from the voltages that are induced in a three-dimensional antenna array. Some numerical examples are presented to illustrate the applicability of this methodology.