发射台提高卫星信源电平的解决方案

Solution of Improving Satellite Source Level in Transmitting Station

本文从多角度分析了提升卫星接收机信源输出电平的必要性和可行性。通过剖析实体机内部电路,给出提升输出电平的相关电路原理图,并对改造后电路进行了失真度指标测试,进一步验证了该解决方案的合理性。

From multi-aspect, the paper analyzes feasibility and necessity of promoting satellite receiver source output level. Through analysis of the internal circuit of a physical machine, a relevant circuit scheme to enhance the output level has been given. By a test of distortion index for the transformed circuit, the scheme's rationality has been verii ed.