Rake-Based Cellular Radar Receiver Design for Moving Target Detection in Multipath Channel

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In this paper, we design a rake-based cellular radar receiver (CRR) scheme to detect a moving target located in a multipath environment. The modules of Doppler ffiter banks, threshold level test, and target detection module are newly introduced into the conventional rake receiver so that it can function as a radar system. The proposed CRR tests the Doppler-shift frequency and signal-to-noise ratio of the received signal against predefined threshold levels to determine detection and then calculates target velocities and ranges. The system performance is evaluated in terms of detection probability and the maximum detection range under a Nakagaxni-n channel that reflects the multipath environment
Publisher
ELECTRONICS TELECOMMUNICATIONS RESEARCH INST
Issue Date
2014-10
Language
English
Article Type
Article
Citation

ETRI JOURNAL, v.36, no.5, pp.799 - 807

ISSN
1225-6463
DOI
10.4218/etrij.14.0113.0702
URI
http://hdl.handle.net/10203/195513
Appears in Collection
EE-Journal Papers(저널논문)
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