Summary
International Symposium on Antennas and Propagation
2008
Session Number:4C36
Session:
Number:4C36-3
ROBUST 2D-DOA ESTIMATION USING THE DIFFERENCE OF 2 MODEVECTORS
Hiromi MATSUNO, Hiroyuki ARAI,
pp.-
Publication Date:2008/10/27
Online ISSN:2188-5079
Summary:
In this paper, we expand the proposed technique to 2D-DOA estimation. Calibration-free 2D-DOA estimation system is achieved in similar way. We verify the proposed technique with experiment in anechoic chamber and indoor circumstance. This technique does not apply to estimation in multi-incident wave circumstance because it requires to obtain modevector. Therefore, the usage is limited to the application in single incident wave circumstances such as the estimation of specific target in radar systems. On the other hand, this technique has the advantage to avoid complex array calibration.