一种超短波通信的电子干扰分析方法

Analysis of Electronic Jamming about Ultrashort Wave Communication

为确保超短波电台在复杂电磁环境下的通信质量,针对超短波战术电台的电波传播方式,讨论了直立天线和低架水平天线在不同地质条件下的接收功率,比较了敌电子战飞机采用两种极化方式时的干扰能力;当接收天线附近地质的电参数较大时,采用低架水平天线接收方式可以大大提高超短波电台抗敌电子干扰的能力。

To ensure the communication quality of the ultrashort wave radio in the complex electromagnetic environment, aiming at the radio propagation mode of the ultra--shortwave tactical radio, the receiving power in the diverse geological conditions is discussed when the antenna is vertical and horizontal respectively. The jamming ability of the electronic war airplane is compared with the different polarizations adopted. The result shows that the anti--jamming ability is enhanced with the antenna supported lowly used when the electrical parameter round the receiving antenna is biggish.