Adaptive MTI Scheme for Airborne Radar in Frequency Domain

Yong HUANG
Yingning PENG
Xiqin WANG

Publication
IEICE TRANSACTIONS on Communications   Vol.E84-B    No.5    pp.1451-1453
Publication Date: 2001/05/01
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Sensing
Keyword: 
adaptive MTI,  fast Fourier transform,  center Doppler frequency of clutter spectrum,  bandwidth of clutter spectrum,  

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Summary: 
Based on filtering ground clutter power directly in the frequency domain, a new non-coefficient Adaptive MTI (AMTI) scheme is presented in this letter. The results of simulation example show that this scheme has smaller signal-to-noise ratio loss than the classical AMTI based on spectral estimation, as well as high improvement factor.