摘要
短波通信已走过百年历程。在经历因卫星通信的冲击而遭受的冷落之后，短波通信以其顽存性和低成本，于８０年代重新唤起了人们的热情。短波通信在电波传播研究、频率自适应通信、中高速数据通信、组网通信、自适应跳频通信以及近垂直入射天波通信等方面都取得了重大突破。如何对抗这些新体制短波通信，已成为短波通信电子战所面临的新课题。
The 100th anniversary of the HF communications is coming about us.After being put away because of the satellite communication,the HF communication has recalled peoples' enthusiasm to it,for its' low cost and high ability.Studies on the propagation of the skywave and the groundwave,the adaptive communications,the high speed data transmission,the net communication,the adaptive hopping frequency communications,and the near vertical incidence skywave communications have got some significant results.And communication EW in HF is meeting a lot of new problems. [WT5”HZ〗
出处
《系统工程与电子技术》
EI
CSCD
1998年第11期42-45,共4页
Systems Engineering and Electronics
关键词
短波通信
通信对流
电子战
HF communications,EW,Remembrance,Problems.
