NDLI: Operations of an airborne bistatic adjunct to space based radar

Content Provider	IEEE Xplore Digital Library
Author	Hartnett, M.P. Davis, M.E.
Copyright Year	2003
Description	Author affiliation: L-3 Com Anal. Corp., Rome, NY, USA (Hartnett, M.P.)
Abstract	Space to air bistatic concept of operations for area surveillance has renewed potential to extend the capability of space-based radars. However, design considerations of antenna size, number of simultaneous receive beams, and bistatic geometries must be analyzed in terms of area coverage rate and target signal to noise ratio. The clutter spectrum, observed from a space bourne transmitter to airborne receiver depends on both bistatic range and receiver look geometries, and changes rapidly due to the satellite velocity. Bistatic space-time adaptive processing (STAP) is required to cancel the severe clutter, and is characterized by the required degrees of freedom (DOF) to obtain target detection probability and minimum detectable velocity (MDV). Demands on the receiver's digital beamforming and STAP are presented, including the characteristics of digital signal processing. Finally, an estimate is made of the throughput requirements on a real-time processor.
Sponsorship	IEEE Huntsville Sect. IEEE Region 3 IEEE Aerosp. & Electron. Syst. Soc. Dynetics Raytheon Company
Starting Page	133
Ending Page	138
File Size	429284
Page Count	6
File Format	PDF
ISBN	0780379209
DOI	10.1109/NRC.2003.1203392
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-05-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spaceborne radar Clutter Surveillance Radar antennas Signal design Receiving antennas Geometry Signal analysis Signal to noise ratio Transmitters
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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