Coherent integration in compressed sensing radar

The resolution of Radar is known to be limited by the radar uncertainty principle. Compressed Sensing which is a novel algorithm has exhibited great potential in radar detection because of its prime advantage of better resolution. However, the application of compressed sensing to Radar is very abstr...

Full description

Saved in:
Bibliographic Details
Main Author: Xia, Yali
Other Authors: Justin Dauwels
Format: Final Year Project
Language:English
Published: 2013
Subjects:
Online Access:http://hdl.handle.net/10356/53401
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-53401
record_format dspace
spelling sg-ntu-dr.10356-534012023-07-07T16:03:31Z Coherent integration in compressed sensing radar Xia, Yali Justin Dauwels School of Electrical and Electronic Engineering DRNTU::Engineering The resolution of Radar is known to be limited by the radar uncertainty principle. Compressed Sensing which is a novel algorithm has exhibited great potential in radar detection because of its prime advantage of better resolution. However, the application of compressed sensing to Radar is very abstract and real-time issues need to be introduced. Returned signal of radar usually comes with heavy noise and compressed sensing fails under such condition. Coherent integration is widely employed to increase the SNR through Doppler processing in Pulse-Doppler Radar nowadays. This report describes how coherent integration contributes to the improvement of SNR of the signal and further analyse the performance of coherent integration of compressed sensing in radar when Basis Pursuit is used in the signal reconstruction. Bachelor of Engineering 2013-06-03T03:56:45Z 2013-06-03T03:56:45Z 2013 2013 Final Year Project (FYP) http://hdl.handle.net/10356/53401 en Nanyang Technological University 60 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering
spellingShingle DRNTU::Engineering
Xia, Yali
Coherent integration in compressed sensing radar
description The resolution of Radar is known to be limited by the radar uncertainty principle. Compressed Sensing which is a novel algorithm has exhibited great potential in radar detection because of its prime advantage of better resolution. However, the application of compressed sensing to Radar is very abstract and real-time issues need to be introduced. Returned signal of radar usually comes with heavy noise and compressed sensing fails under such condition. Coherent integration is widely employed to increase the SNR through Doppler processing in Pulse-Doppler Radar nowadays. This report describes how coherent integration contributes to the improvement of SNR of the signal and further analyse the performance of coherent integration of compressed sensing in radar when Basis Pursuit is used in the signal reconstruction.
author2 Justin Dauwels
author_facet Justin Dauwels
Xia, Yali
format Final Year Project
author Xia, Yali
author_sort Xia, Yali
title Coherent integration in compressed sensing radar
title_short Coherent integration in compressed sensing radar
title_full Coherent integration in compressed sensing radar
title_fullStr Coherent integration in compressed sensing radar
title_full_unstemmed Coherent integration in compressed sensing radar
title_sort coherent integration in compressed sensing radar
publishDate 2013
url http://hdl.handle.net/10356/53401
_version_ 1772827372621398016