millimeter wave

基本解释

Will they use X-ray or millimeter wave technology?
使用X射線還是毫米波技術？
Millimeter wave scanners beam radio waves over the body to create a three-dimensional image.
毫米波長掃描儀發射無線電波到人躰表麪，産生一個三維圖像。
An example for measuring the conversion loss and noise temperature of mixers in millimeter wave band by using the noise measurement method is discussed in this paper.
討論了一種利用噪聲測量的方法來確定毫米波段混頻器的變頻損耗和噪聲溫度的一個實例。

These are the clear, cylindrical scanners using millimeter wave technology and sold by L-3 Communications.
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Transmissions In the millimeter wave band are easily absorbed by rain drops, humidity has significant impact.
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In the U.S., the TSA uses both types of scanners: 250 X-ray scanners and 264 millimeter wave scanners.
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