Abstract:
Aiming at the problem of satellite communication signal and jamming blind separation in noisy environment, a new method is presented which combined Joint Approximate Diag...Show MoreMetadata
Abstract:
Aiming at the problem of satellite communication signal and jamming blind separation in noisy environment, a new method is presented which combined Joint Approximate Diagonalization (JAD) of the fourth order cumulant matrix and post-position wavelet de-noising. The new method has solved the problem that the performance of previous ones become worse at Jamming-to-Signal-Ratio (JSR) exceeded 30dB when they are used for satellite communication anti-jamming. Bit Error Ratio (BER) performance simulations are used to provide quantitative evaluations of the efficiency of the method.
Published in: 2009 Asia-Pacific Conference on Computational Intelligence and Industrial Applications (PACIIA)
Date of Conference: 28-29 November 2009
Date Added to IEEE Xplore: 05 February 2010
Print ISBN:978-1-4244-4606-3