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Direction of arrival (DOA) estimation system using 3D printed Luneburg lens

Publication ,  Conference
Liang, M; Yu, X; Sabory-García, R; Ng, WR; Gehm, ME; Xin, H
Published in: 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings
May 4, 2016

A novel direction of arrival (DOA) estimation system based on a broadband 3D printed Luneburg lens is reported in this paper. Using the property of a Luneburg lens that the focus point of an incident plane wave is at the opposite side on the surface of the lens, 36 diode detectors with 10 degree spacing are mounted around the surface of a 3D printed Luneburg lens to estimate the DOA of a microwave signal in the azimuth plane (full 360 degrees coverage). A correlation algorithm is used to estimate the angle of the incoming signal.

Duke Scholars

Published In

2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings

DOI

ISBN

9781509012596

Publication Date

May 4, 2016
 

Citation

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Liang, M., Yu, X., Sabory-García, R., Ng, W. R., Gehm, M. E., & Xin, H. (2016). Direction of arrival (DOA) estimation system using 3D printed Luneburg lens. In 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. https://doi.org/10.1109/ROPACES.2016.7465373
Liang, M., X. Yu, R. Sabory-García, W. R. Ng, M. E. Gehm, and H. Xin. “Direction of arrival (DOA) estimation system using 3D printed Luneburg lens.” In 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings, 2016. https://doi.org/10.1109/ROPACES.2016.7465373.
Liang M, Yu X, Sabory-García R, Ng WR, Gehm ME, Xin H. Direction of arrival (DOA) estimation system using 3D printed Luneburg lens. In: 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. 2016.
Liang, M., et al. “Direction of arrival (DOA) estimation system using 3D printed Luneburg lens.” 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings, 2016. Scopus, doi:10.1109/ROPACES.2016.7465373.
Liang M, Yu X, Sabory-García R, Ng WR, Gehm ME, Xin H. Direction of arrival (DOA) estimation system using 3D printed Luneburg lens. 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. 2016.

Published In

2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings

DOI

ISBN

9781509012596

Publication Date

May 4, 2016