基于软件无线电技术的实用扩频系统结构及原理分析

Based on Software Radio Technology Practical Spread Spectrum Communication Construction of System and Principle Analysis

从工程可实现的理念出发,通过对基于软件无线电思想及现代数字化技术的直扩频通信系统实用结构的原理探讨和信号分析,阐明了将软件无线电技术首先应用于扩频通信系统中频数字化在原理设计上的可行性和技术发展的合理性.

According to the concept of project realization ,this paper has expounded the reasonability in technical development and the feasibility on principle design of the software radio technology to be firstly used in the spread spectrum communication system intermediate frequency digitization through the signal analysis and discussion of direct\|sequence spread spectrum communication practical structure principle based on the software radio thought and the modern digital technology. \;