摘要
介绍了短波通信的发展状况和性能特点,分析了常用短波发射机的功能要求,完成了高性能数字短波发射机的设计方案,给出了系统原理图及主要模块电路,并展望了系统的改进方向。
This paper describes the development of short-wave communication and performance characteristics, analyses the functional requirements of commonly used short-wave transmitters, the completion of a high-performance digital shortwave transmitter design , gives out the system diagram and the main module circuit, and the prospect of improved system direction.
出处
《信息技术》
2012年第5期69-71,76,共4页
Information Technology
基金
南京工程学院科研基金(KXJ08067
KXJ07005)
江苏省高校自然科学基金项目(10KJB510005
8KJD510013)
