Title :
Noise FM jamming suppression via logarithm transform
Author :
Du, Dongping ; Bin Tang
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
A new method for suppression of noise FM jamming is presented. In the method, a logarithm transform is first designed to estimate the instantaneous amplitude and phase of the noise FM jamming precisely, and then the noise FM jamming is suppressed efficiently by subtracting the component reconstituted with the estimated instantaneous amplitude and phase parameters. Performance analysis and simulation results verified the validity of the presented method.
Keywords :
interference suppression; jamming; transforms; instantaneous amplitude; logarithm transform; noise FM jamming suppression; Amplitude estimation; Echo interference; Gaussian noise; Interference suppression; Jamming; Noise generators; Noise level; Phase estimation; Phase noise; Radar;
Conference_Titel :
Communications, Circuits and Systems, 2008. ICCCAS 2008. International Conference on
Conference_Location :
Fujian
Print_ISBN :
978-1-4244-2063-6
Electronic_ISBN :
978-1-4244-2064-3
DOI :
10.1109/ICCCAS.2008.4657928
