NDLI: Three-dimensional ISAR imaging using a conventional high-range resolution radar

Content Provider	IEEE Xplore Digital Library
Author	Seybold, J.S. Bishop, S.J.
Copyright Year	1996
Description	Author affiliation: TASC, Orlando, FL, USA (Seybold, J.S.)
Abstract	Inverse synthetic aperture radar (ISAR) is a well established technique for determining the distribution of the radar cross section (RCS) in the X-Y plane. The purpose of this effort is to extend the ISAR concept to the Z plane to provide a measurement of the RCS distribution in three dimensions. While various scanning radars have been designed for this application, the intent is to apply an existing wideband instrumentation radar to the task. This paper provides a discussion of the similarities and differences between 3-D ISAR and interferometric ISAR. The required processing for producing 3-D ISAR images is discussed along with the required test set up for using a conventional instrumentation radar for image data collection. The algorithms employed for 3-D ISAR imaging are validated by simulation and field test results. The simulation effort included a sensitivity analysis to study the effects of radar noise, antenna height error and radar phase drift. All of the 3-D ISAR results presented herein are at 35 GHz which is a departure from most systems which use frequencies of 10 GHz or less. The results are promising and indicate that although the level of effort for test planning and conduct as well as data processing is significant, viable results are attainable.
Starting Page	309
Ending Page	314
File Size	422607
Page Count	6
File Format	PDF
ISBN	0780331451
DOI	10.1109/NRC.1996.510699
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-05-13
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radar cross section Radar imaging Radar antennas Testing Radar applications Instruments Inverse synthetic aperture radar Analytical models Sensitivity analysis Phase noise
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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