NDLI: Cyclostationarity-Based DOA and Polarization Estimation for Multipath Signals with a Uniform Linear Array of Electromagnetic Vector Sensors

Content Provider	IEEE Xplore Digital Library
Author	Qian Zhang Lan Wang Yan Wang Jia-Cai Huang
Copyright Year	2006
Description	Author affiliation: Sch. of Electron. Inf., ZhongYuan Inst. of Technol., Zhengzhou (Qian Zhang; Lan Wang; Yan Wang)
Abstract	With a uniform linear array of electromagnetic vector sensors (VS), a cyclic Pro-ESPRIT-based and a cyclic MUSIC-based methods are proposed, each of which gives a solution for the two-dimensional (2-D) direction finding and polarization estimation of cyclostationary signals in multipath environment. An electromagnetic vector sensor is composed of six spatially co-located, orthogonally oriented, diversely polarized antennas, separately measuring all six electromagnetic-field components of an incident wavefield. By exploiting the cyclostationarity of the signals and the special structure of a vector sensor, the proposed methods improve the resolution power and increase the signal-selective capability. The performance of each proposed approach is confirmed through numerical examples
Sponsorship	IEEE Syst., Man and Cybernetics Hebei Univ.
Starting Page	2047
Ending Page	2052
File Size	663411
Page Count	6
File Format	PDF
ISBN	1424400619
DOI	10.1109/ICMLC.2006.258341
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-08-13
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sensor arrays Direction of arrival estimation Electromagnetic wave polarization Vectors Two dimensional displays Electromagnetic scattering Antenna accessories Antenna measurements Electromagnetic measurements Spatial resolution multipath Polarization direction finding array signal processing cyclostationarity
Content Type	Text
Resource Type	Article

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