本文对软件无线电的原理、体系结构及关键技术进行了研究，对基于软件无线电的数字中频接收机平台进行了研究与开发。

This paper aimed at studying the principle, architecture and features of SDR and developing a mid-frequency digital signal receiver platform Based On Software Radio.

youdao

本文对软件无线电的原理、体系结构及关键技术进行了研究，对基于软件无线电的数字中频接收机平台进行了研究与开发。

This paper aimed at studying the principle, architecture and features of SDR and developing a mid-frequency digital signal receiver platform Based On Software Radio.

youdao