Skip to main content

Direction of arrival estimation using Luneburg lens

Publication ,  Journal Article
Liang, M; Yu, X; Sabory-Garcia, R; Ng, WR; Gehm, ME; Xin, H
Published in: IEEE MTT-S International Microwave Symposium Digest
October 3, 2012

In this paper, a 3-D Luneburg Lens is employed for direction finding application. Using the special property of a Luneburg lens that every point on the surface of the Lens is the focal point of a plane wave incident from the opposite side, a number of detectors are mounted around the surface of the lens to estimate the direction of arrival (DOA) of a microwave signal. To demonstrate the proposed direction finding system, a Luneburg lens with five detectors mounted on its surface to receive the signal from 20° to 20° is measured at 5.6 GHz. The initial direction finding results using a correlation algorithm show that the estimated error is smaller than 2° within 15° to 15° incident angles. © 2012 IEEE.

Duke Scholars

Published In

IEEE MTT-S International Microwave Symposium Digest

DOI

ISSN

0149-645X

Publication Date

October 3, 2012
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Liang, M., Yu, X., Sabory-Garcia, R., Ng, W. R., Gehm, M. E., & Xin, H. (2012). Direction of arrival estimation using Luneburg lens. IEEE MTT-S International Microwave Symposium Digest. https://doi.org/10.1109/MWSYM.2012.6259559
Liang, M., X. Yu, R. Sabory-Garcia, W. R. Ng, M. E. Gehm, and H. Xin. “Direction of arrival estimation using Luneburg lens.” IEEE MTT-S International Microwave Symposium Digest, October 3, 2012. https://doi.org/10.1109/MWSYM.2012.6259559.
Liang M, Yu X, Sabory-Garcia R, Ng WR, Gehm ME, Xin H. Direction of arrival estimation using Luneburg lens. IEEE MTT-S International Microwave Symposium Digest. 2012 Oct 3;
Liang, M., et al. “Direction of arrival estimation using Luneburg lens.” IEEE MTT-S International Microwave Symposium Digest, Oct. 2012. Scopus, doi:10.1109/MWSYM.2012.6259559.
Liang M, Yu X, Sabory-Garcia R, Ng WR, Gehm ME, Xin H. Direction of arrival estimation using Luneburg lens. IEEE MTT-S International Microwave Symposium Digest. 2012 Oct 3;

Published In

IEEE MTT-S International Microwave Symposium Digest

DOI

ISSN

0149-645X

Publication Date

October 3, 2012