基于DSP实现一种单边带调制与解调

摘要

With the rapid progress of the embedded technology, all kinds of efficient and high-performance programmable chips gradually replace original analog chips. Compared with the traditional radio, the software radio system with DSP and FPGA chips being the core components is better in terms of either the performance or cost. This paper introduces implementation of SSB modulation and demodulation based on DSP C6713, and the comparison with the traditional method is also discussed.%随着嵌入式技术的飞速发展,各种高效与高性能的可编程芯片已逐步取代原有的模拟器件.以DSP和FGPA芯片为核心构成的无线电平台实现多制式收发系统无论是在性能和成本上都是传统无线电平台所不能比拟的.文中重点介绍软件无线电平台在DSP C6713芯片上实现一种SSB调制与解调的方法,并且与传统的SSB调制与解调方法做了对比.