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TSP
2010

Single antenna power measurements based direction finding

12 years 10 months ago
Single antenna power measurements based direction finding
Abstract--In this paper, the problem of estimating direction-ofarrival (DOA) of multiple uncorrelated sources from single antenna power measurements is addressed. Utilizing the fact that the antenna pattern is bandlimited and can be modeled as a finite sum of complex exponentials, we first show that the problem can be transformed into a frequency estimation problem. Then, we explain how the annihilating filter method can be used to solve for the DOA in the noiseless case. In the presence of noise, we propose to use Cadzow denoising that is formulated as an iterative algorithm derived from exploiting the matrix rank and linear structure properties. Furthermore, we have also derived the Cram
Joni Polili Lie, Thierry Blu, Chong Meng Samson Se
Added 22 May 2011
Updated 22 May 2011
Type Journal
Year 2010
Where TSP
Authors Joni Polili Lie, Thierry Blu, Chong Meng Samson See
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