Abstract: The paper gives a design approach of high-speed UWB testing communication systems based on TH-PPM modulation and introduces the composing of system, the principle of work and the scheme of implementation. Meanwhile, the paper detailedly discuss the pivotal partion of system.Which includes the generator of UWB signal, the integration and detection of received signal, synchronization and acquisition, disposal circuit of baseband signal, Finally, the paper validates the feasibility of system via emulational results and experimental test.

摘要： 文章提出了一种基于TH-PPM的高速超宽带试验通信系统的系统组成、工作原理及实现方案，对系统的关键部分，包括超宽带信号的产生、接收信号积分检测、同步捕获、基带信号处理电路进行了详细的论述，并通过仿真和实验测试对系统可行性加以验证。