Maneuvering Target Detection via Radon-Fractional Fourier Transform-Based Long-Time Coherent Integration

Long-time coherent integration technique is one of the most important methods for the improvement of radar detection ability of a weak maneuvering target, whereas the integration performance may be greatly influenced by the across range unit (ARU) and Doppler frequency migration (DFM) effects. In th...

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Bibliographic Details
Published in:	IEEE transactions on signal processing Vol. 62; no. 4; pp. 939 - 953
Main Authors:	Chen, Xiaolong, Guan, Jian, Liu, Ningbo, He, You
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 15.02.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Across range unit (ARU) Applied sciences Control charts Detection, estimation, filtering, equalization, prediction Doppler effect Doppler frequency migration (DFM) Exact sciences and technology Fourier transforms Information, signal and communications theory long-time coherent integration maneuvering target detection Mathematical methods Object detection Radar cross-sections Radar detection Radon-fractional Fourier transform (RFRFT) Signal and communications theory Signal to noise ratio Signal, noise Telecommunications and information theory Thyristors Performance evaluation Fourier transformation Moving target Numerical integration Fractional Fourier transformation Measurement sensor Clutter Doppler frequency migration (DFM) long-time coherent integration maneuvering target detection Doppler frequency Radar remote sensing Time domain method Likelihood ratio test Across range unit (ARU) Radar Signal processing Filter bank Radon-fractional Fourier transform (RFRFT) Radon transformation Rotation angle Target detection Signal to noise ratio
ISSN:	1053-587X, 1941-0476
Online Access:	Get full text
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