Overview on Smart Noise Jamming and Countermeasures

Smart noise jamming is an effective jamming method to modern radar in new system and advanced technique. Firstly,the proposal and development of smart noise jamming concept was analyzed. Signal generation methods,which are illustrated by parts of current signals,were classified according to the principle of jamming signal generation. Secondly,principle and interference effects were analyzed based on some typical smart noise jamming methods. Then domestic research situation of smart noise jamming was presented. Application prospects and research direction were discussed in the end.