passive microwave

Passive microwave radiometer-microwave sounder is one of payloads in Chang'E-1 lunar satellite.

被动微波辐射计 - 微波探测仪是嫦娥一号卫星有效载荷之一.

The measure of passive microwave relay station

微波无源中继站的调试开通

The article introduced some measure ways in the test process of passive microwave relay station, and gave some examples to explain the test steps, calculate ways and notice items.

介绍了微波无源中继站在调试过程中的测试方法，并举例阐述了测试步骤、计算方法及注意事项。

In order to meet the spatial resolution requirement of passive microwave remote sensing from space, aperture synthesis radiometer ( ASR) is used.

为了满足空基被动微波遥感的空间分辨率需要，人们使用了综合孔径辐射计。

Resonant cavity, coupler and splitter are the most important passive microwave devices.

谐振腔、耦合器、功分器都是重要的无源微波器件。