摘要
结合水面舰艇实际通信环境,分析了舰艇间短波传播方式及影响短波传输信道特性的参数,针对两种传播方式,对地波场强和天波场强进行了计算仿真。为水面舰艇之间建立有效通信提供了理论依据。
Combined with the communication environment of naval ships,the transit methods between ships and parameters which influence channel transmit characteristic are analyzed.Based on two transit methods,the ground-wave field-strength and the sky-wave field-strength are calculated and simulated.The conclusion is of important to establish available communication between naval ships.
出处
《舰船电子工程》
2008年第8期83-85,共3页
Ship Electronic Engineering
关键词
短波通信
场强
天波传播
HF communication
field-strength
sky-wave propagation
