Summary
International Symposium on Antennas and Propagation
2012
Session Number:2C3
Session:
Number:2C3-3
Evaluation of DOA Estimation Accuracy Using Spectrum Width
Yuuyou Jin, Mitoshi Fujimoto, Toshikazu Hori,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
In this paper, the evaluation method for DOA (Direction Of Arrival) estimation accuracy using the spectrum width is proposed, and its effectiveness is examined. It is numerically shown that the actual accuracy can be estimated by the proposed method. Moreover, computational resources can be saved because the number of trials of proposed method is decreased compared with conventional method. It is also shown that the error of the proposed method is reduced less than 0.1deg, in range of SNR = 0 to 20dB.