中短波全频段广播信号的数字化存储设计与实现

Design and Implementation of Digital Storage of Full Frequency Radio Signal in Medium and Short Wave

本文主要讨论中短波广播信号通过全数字化实现数据的流盘存储。利用NI硬件处理和LabVIEW软件编程结合的方式,将原始的中短波广播射频信号时间上连续地保存到存储介质中,实现中短波广播信号全数字化和数据持续存储。

This paper mainly studies Medium and Short Wave radio which is fully digitized to realize data stream disk storage. By using NI hardware processing and LabVIEW software programming, the original MW and SW signal is saved in storage medium continuously. It can realize MW and SW radio signal digitization and data persistently stored.