随着软件无线电平台的提出和高速实时信号处理的不断发展,信号传输的速度越来越高,容量越来越大,可靠的板间通信业变得越来越困难了。而Gbit收发器的出现很好地解决了这个问题。本文介绍了Gbit收发器的特点,并针对其PCB制板比较复杂的现实情况,提出了PCB制板的相关建议。 With the development of software radio platform and the rapid development of high-speed real-time signal processing, the signal transmission speed is getting higher and higher, and the capacity is getting larger and larger, and the reliable inter-board communication industry becomes more and more difficult. The emergence of Gbit transceivers a good solution to this problem. This article introduced the characteristic of Gbit transceiver, and put forward the relevant proposal of PCB system board in view of its more complicated reality of PCB system board.