扩频技术鉴于其抗干扰能力强、抗多径和安全保密等优点而越来越受到人们的重视,其应用领域也在不断地扩大,已迅速的渗透到军事和民用通信的各个领域。本文以并行组合扩频通信系统的理论为基础,重点研究并行组合扩频通信系统基带信号硬件平台(收端)的设计和实现技术,并在此设计的基础上对平台进行调试。 Due to its strong anti-jamming ability, anti-multipath and security secrecy, spread spectrum technology has drawn more and more attention. Its application fields are also constantly expanding and have rapidly penetrated into various fields of military and civilian communications. Based on the theory of parallel combination of spread spectrum communication system, this paper focuses on the design and implementation of the hardware platform (receive end) of baseband signal in parallel combination spread spectrum communication system, and debugs the platform on the basis of this design.