摘要
软件无线电和联合战术无线电系统自提出以后在国内外特别是在军方受到了重视，他们都使得系统具有很好的通用性、灵活性，而且降低了系统成本。本文综合论述了两者的概念、研究现状，并讨论了其关键技术和难点以及应用和发展前景，最后对两者进行了比较。
The Software Radio and Joint Tactical Radio System have been attracting increasing atten- tion at home and abroad, especially in the military. The system using the two technologies will be universal, flexible and cheaper. This paper discusses the concept, research status, key techniques, difficulties, applications as well as the futures of the two technologies. Fi- nally, it makes a comparison between the two technologies.
出处
《通信与广播电视》
2012年第3期5-12,共8页
Communication & Audio and Video
