MLS机载设备着陆过程的接收功率分析

MLS Equipment of Airplane Receive Power in Process of Landing

本文分析了MLS机载设备在飞机着陆的过程中，接收到的功率与地面天线所处位置、发射的功率、飞机在空中的位置及天线的增益的关系。并给出了MLS机载设备着陆过程的接收功率的仿真计算结果，为MLS地面设备的功率预算提供一定的参考。

The relations between received power and the real position of ground antenna, transmitted power, the actual position of the aircraft and antenna gain are analyzed during guiding an aircraft＇s landing by airborne MLS equipment. The simulating computation of the received power during guiding an aircraft＇s landing by airborne MLS equipment is presented for reference to the precomputed power of ground MLS equipment.