NDLI: Research on the Directional Interferences Canceling

Content Provider	IEEE Xplore Digital Library
Author	Bin Zhang
Copyright Year	2010
Abstract	A novel method for the canceling of directional interferences was presented. Tow ship noise is a typical directional interference when towed sonar works, which has bothered sonar researchers for years. Inverse beamforming is a novel method for the canceling of directional interference, but it has its limitation to cancel tow ship noise just because of its multi-path propagation characteristic. Based on inverse beamforming, an iterative inverse beamforming is proposed which could cancel interferences from not only a direction, but a direction band, by virtue of iterative idea. Simulation results indicated the superiority of the improved method compared to inverse beamforming. And the iterative inverse beamforming would be promising in the practical application of directional interference canceling.
Starting Page	549
Ending Page	552
File Size	425224
Page Count	4
File Format	PDF
ISBN	9781424467303
e-ISBN	9781424467433
DOI	10.1109/IITSI.2010.96
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-02
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Array signal processing directional interference inverse beamforming Sonar equipment iterative inverse beamforming Educational institutions towed sonar tow ship noise Information technology Information science Interference cancellation Information security Noise cancellation Marine vehicles Informatics
Content Type	Text
Resource Type	Article

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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
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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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