NDLI: Anti-RGPO method based on memory tracking

Content Provider	IEEE Xplore Digital Library
Author	Jiang Changyong Gao Meiguo Fu Xiongjun Wang Zongbo
Copyright Year	2008
Description	Author affiliation: Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing (Jiang Changyong; Gao Meiguo; Fu Xiongjun; Wang Zongbo)
Abstract	The range gate pull off (RGPO) results in a disaster to radar target tracking. It is assumed that the jamming (i.e., RGPO measurement, the following are the same) pulls the range gate backwards in the conventional methods. However, the RGPO for some radar, e.g., linear frequency modulation radar, can pull onwards by modulating the Doppler frequency to the returned signal. Whatpsilas more, in conventional methods targets were modeled as point targets. Nevertheless, further studies are required when the target and jamming are extended in real-world environment. Previous researches failed to consider the lasting time of the anti-RGPO process, which is crucial under a certain condition. To avoid these drawbacks, a method based on memory tracking is studied. The method can detect the existence of RGPO and recognize the pulling-off direction of the jamming; and the method can make the jamming get out of the range gate earlier than the true target, thus the RGPO has little effect on the tracking. Some important factors in the method are analyzed. Experiments show that the total time of the anti-RGPO process is short.
Starting Page	365
Ending Page	370
File Size	158371
Page Count	6
File Format	PDF
ISBN	9781424423217
DOI	10.1109/RADAR.2008.4653948
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-02
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Logic gates Jamming Target tracking Radar tracking Distance measurement Benchmark testing Radar
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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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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