antenna aperture

基本解釋

• [電訊] 天線孔徑

英漢例句

雙語例句

• For the focusing current distribution over the antenna aperture, the authors have got the field distribution diagrams of the focus and around it.
  對(duì)于天線口面上的聚焦電流分布，求得了聚焦點(diǎn)及其周圍附近的場分布。
• Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
  相控陣?yán)走_(dá)通過電的方式控制天線孔徑面上各輻射單元的相位變化，以實(shí)現(xiàn)波束的快速掃描，使其具有靈活、變化快速、多功能等優(yōu)點(diǎn)。
• Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
  超分辨譜估計(jì)技術(shù)可以在不增大天線口徑的情況下提高米波雷達(dá)的方位角分辨力。

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詞組短語

短語

• antenna equivalent aperture 天線等效孔徑
• antenna a aperture 天線孔徑
• antenna synthetic aperture 合成孔徑天線
• antenna synthetic aperture radar 合成孔徑雷達(dá)天線
• antenna physical aperture 天線實(shí)際口徑

• antenna aperture更多詞組

專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 天線孔徑

計(jì)算機(jī)科學(xué)技術(shù)

• 天線孔徑

  However, the millimeter wave radiometric images possess low spatial resolution and have near operating distance because of the confinement of the antenna aperture size.
  然而受天線孔徑的限制,毫米波輻射探測(cè)器獲得的圖像空間分辨率太低,極大地限制了作用的距離。