radio transponder 中文意思是什麼
radio transponder
解釋
無線電應答器- radio : n. 1. 無線電訊[電報，電話]；無線電，射電。2. 無線電廣播；無線電（廣播）臺。3. 收音機。vt. ,vi. 用無線電傳送[廣播]；（向…）作無線電廣播[傳送]；用X射線拍照；用鐳醫治。
- transponder : n. 【無線電】脈沖轉發器，發射機應答器，詢問機。
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Psr is a radio detection equipment that provides information on range and bearing of aircraft in the form of a target blip on the radar screen to air traffic controllers by transmitting radar pulses and detecting the reflected signals from the aircraft. no active transponder or avionics on board aircraft has to be relied on
監察雷達發出雷達脈沖，偵測從飛機反射回來的信號，便可計算飛機的距離及方位，並以目標點在雷達屏向航空交通管制員顯示，而不須依靠航機上的應答機或其他航空器材。 -
The transponder detects incoming radar signals and broadcasts an amplified, encoded radio signal in the direction of the detected radar wave
這個裝置將檢測接收到的雷達信號，並向收到信號的方向發射大波幅編碼雷達信號。
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