The units feature new advanced electronically scanned array antenna, a power supply and a modified receiver/exciter, according to Northrop.

据诺思罗普公司称，该雷达单元特征包括新的先进电子扫描阵列天线、一个电源和改进型收发器。

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Tofind a target and determine its position, any radar station has to basically consist of a transmitter, a receiver, an antenna, an antenna duplexer, a display and a timer.

为了要发现目标和确定其位置，任何雷达站基本上都必须包括发射机、接收机、天线、天线转换开关、显示器和定时装置。

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Array antenna is introduced in the receiver to improve system performance in the second part.

第二部分将阵列天线用在接收机中以改善系统性能。

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The smart handbag was constructed with a radio antenna and receiver which listens for signals from radio frequency identification tags attached to important objects.

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The setup consisted of a radar emitter made out of one coffee can and a second can with a couple of LEDs attached to serve as a tethered receiver antenna.

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The transfer of radio signals to and from the antenna and the radio receiver and transmitters, and the efficiency with which that is accomplished determines how well the device will perform.

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