The equipment uses a microwave transmitter to allow signals to penetrate concrete.

该装置使用一个微波发射器以使信号能穿透混凝土。

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Microwave planar circuits are a major realization form of radio frequency and microwave transmitter and receivers.

微波平面电路是射频和微波收发机前端的主要实现方式。

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It is already possible to power small electronic devices, such as wireless sensors installed in buildings and industrial machinery, using a dedicated microwave transmitter nearby.

用周边专用的微波发射器给一些安装在建筑物或工业机器上的无线传感器等小型电子设备供电已经成为可能。

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It is already possible to power small electronic devices, such as wireless sensors installed in buildings and industrial machinery, using a dedicated microwave transmitter nearby.

ECONOMIST: Monitor

This device, developed at the Joint Non-Lethal Weapons Directorate in Quantico, Virginia, is a microwave transmitter the size and shape of a small satellite dish that pivots on top of an armoured car.

ECONOMIST: Electromagnetic weapons

Technicians on the roof, examining a microwave link to a remote transmitter, also found a cable linking to a second alleged pirate station, that while not transmitting, contained radio equipment which officials also seized.

BBC: The pirates' view of pirate radio