NDLI: Compressed sensing based target tracking using raw radar measurements

Content Provider	IEEE Xplore Digital Library
Author	Liu Jing Hu Yu Han Chong Zhao
Copyright Year	2012
Description	Author affiliation: School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, P.R. China (Liu Jing; Han Chong Zhao) \|\| School of Aeronautics, Northwestern Polytechnical University, Xi'an, P.R. China (Hu Yu)
Abstract	Track before detect (TBD) based approaches declare the presence of targets and their corresponding tracks through jointly processing several consecutive scans based on the targets' kinematics. A TBD algorithm could improve track accuracy and follow low signal-to-noise ratio (SNR) targets at the price of an increase of the computational complexity. In this work, a novel TBD algorithm is proposed in a compressed sensing based framework. Different from the existing TBD algorithms that adopt hypothesis test using the radar measurement, the proposed algorithm reconstructs the whole radar scenario (DOA-Doppler plane) for each range gate at consecutive scans using compressed sensing method. Temporal tracking is performed inside each scan (in the three dimensional space comprised of range, DOA and Doppler), as well as among consecutive scans. The proposed algorithm avoids the nonlinear problem since it detect the targets directly in the reconstructed three dimensional range-DOA-Doppler space. The proposed algorithm could track and detect multiple targets at the same time. Moreover, the proposed algorithm could track and detect the fast moving targets captured by a successive illuminations during one scan.
Starting Page	1755
Ending Page	1760
File Size	553390
Page Count	6
File Format	PDF
ISBN	9781467304177
e-ISBN	9780982443859
e-ISBN	9780982443842
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-09
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	ISIF ( Intl Society of Information Fusi
Subject Keyword	Radar tracking Target tracking Sensors Compressed sensing Doppler effect Logic gates Vectors
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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