散射设备小信号训练模式的实现

散射设备由于功率大,在近距离使用(1km之内)和设备联调的过程时,无法在不加大功率衰减器的情况下实现近距离设备对通,所以必须要加载大功率负载,以避免对设备和人体造成伤害。为了实现近距离不加衰减器对通,提出了一种实现小信号训练模式的方法,使得设备具有2种模式即小信号训练模式和正常工作模式。

Implementation of Small Signal Training Mode in Troposcatter Communication Equipment

The treposcatter conununication equipment can＇ t achieve communications between them without high power attenuator in shortdistance application （shorter than 1km） and during the equipment test because of its high power requirement. So it must be loaded with high power attenuator to avoid harm to the personnel and equipment. In order to achieve the communication between Troposcatter Communication equipment in short distance without high power attenuator, this paper puts forward a method to achieve small signal training mode,which enables the equipment have two modes：small signal training mode and nomal work mode.