Referenced Items are not available for this document.
A stylized compressed sensing radar is proposed in which the time-frequency plane is discretized into an N times N grid. Assuming the number of targets K is small (i.e., K Lt N2), then we can transmit a sufficiently ldquoincoherentrdquo pulse and employ the techniques of compressed sensing to reconstruct the target scene. A theoretical upper bound on the sparsity K is presented. Numerical simulations verify that even better performance can be achieved in practice. This novel-compressed sensing approach offers great potential for better resolution over classical radar.
Published in:
Signal Processing, IEEE Transactions on
(Volume:57
,
Issue:
6
)
Date of Publication: June 2009
- Page(s):
- 2275 - 2284
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 10664159
- Digital Object Identifier :
- 10.1109/TSP.2009.2014277
- Product Type:
- Journals & Magazines
- Date of Publication :
- 02 February 2009
- Date of Current Version :
- 19 May 2009
- Issue Date :
- June 2009
- Sponsored by :
- IEEE Signal Processing Society
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