Inhibition of Fuze Noise AM Interference Based on Adaptive Filter
Yan Song · Journal of Naval Aeronautical and Astronautical University · 2013
Noise AM interference can prevent a proximity radio fuze form getting target information. In order to improve the ability of continuous-wave Doppler fuze to anti-noise AM interference, notch filter was adopted to suppress noise AM interference. Principle of anti-noise jamming was analyzed and the suppressing effect was simulated. The simulation results showed that when SNR=-10 dB, noise AM interference could still be suppressed effectively.