无线电工程

由于通信系统装备生存于纷繁复杂的电磁环境之中,容易受到敌方的侦收、干扰和攻击等威胁。因此,未来信息战对通信系统装备的抗干扰能力提出了更高更新的要求,必须研究有效的抗干扰技术以对付日益严重的干扰威胁。对典型的抗干扰技术及新型抗干扰技术进行了介绍,并给出了其发展趋势。

The communication systems and equipment are easily subjected to interce ption,jamming and attack from the enemy because of existing in the complicated electromagnetic environment,so the strict and new requirements are presented for the anti-jamming capability of the communication system and equipment in future information battlefield and the effective anti-jamming technologies need be developed against more and more serious jamming threats.This paper describes legacy anti-jamming technologies and novel anti-jamming technologies,and presents their development trend.