无漏泄电缆无线列调弱场区通信系统设计

漏泄电缆加中继器技术解决隧道内的异频双工、半双工弱场通信问题已很成熟,但这种技术不适用于C制式系统。无漏泄电缆弱场区中继通信系统为解决C制式下的无线列调弱场区通信问题提供了一套完整的方案,包括明区间弱场中继通信和隧道内弱场中继通信。对系统设计和工作原理、站址的选定、同频干扰的避免以及隧道内平板天线的设计等都作了详细介绍。

Design of Communication System without Leakage Cable in Weak Field Area of Wireless Train Dispatch

It has been mature for leakage cable plus repeater technique to solve the weak field communication problems of different-frequency duplex and half-duplex communication in tunnels,but this technique does not apply to C mode systems.Weak field relay communication system without leakage cable provides a complete scheme to solve the problem of weak field communication in C-standard wireless dispatching system,which includes relay communication in open area weak field and relay communication in tunnel weak field...