摘要
作为超宽带无线通信最典型的调制方式之一,TH-PAM(跳时脉冲幅度调制)受到广泛关注,对TH-PAM调制的研究具有很深远的现实意义。本文着重讨论超宽带信号的跳时脉幅调制解调原理,在此基础上提出硬件实现方案,并运用SystemView软件平台搭建电路,进行系统仿真。实验表明,该方案切实可行。
TH-PAM(Time Hopping Pulse Amplitude Modulation) attracts abroad attention which is a typical modulation in the UWB(Ultra Wide Band) wireless communication.So the reserch on TH-PAM has very far-reaching practical significance.This paper presents the principle of ultra wide band TH-PAM modulation and demodulation,the simulation of the communication system based on SystemView is also discussed.The result proves the scheme is available.
出处
《微计算机信息》
北大核心
2008年第3期118-120,共3页
Control & Automation
基金
国家自然科学基金(40374027)
