A Study of Smart Noise Jamming Based on Sinusoidal Modulation
JIN Shan-shan
WANG Chun-yang
LI Xin
Abstract：Aimed at a decline in interference effect,a smart noise mathematical model is buit up based on si-nusoidal modulation in accordance with convolution modulation in the time domain,and then a smart noise j amming is designed based on incomplete sinusoidal convolution modulation to realize interference with lin-ear frequency modulation signal.The result of simulation shows that the interference signals can produce false targets group to cover the real echo signals of a certain distance unit,which can also be easily covered by the nonlinear superposition sidelobe.By so doing,the defect of convolution j amming signal being behind the real target echo is overcomed.
Keywords：smart noise j ammingsinusoidal modulationconvolution modulation
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 62-65 )