有效孔徑天線 的英文怎麼說
中文拼音 [yǒuxiàokǒngjìngtiānxiàn]
有效孔徑天線
英文
real aperture antenna- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 徑 : Ⅰ名詞1 (狹窄的道路; 小路) footpath; path; track 2 (達到目的的方法) way; means 3 (直徑的簡稱...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 有效 : effective; valid; efficacious
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This paper uses an optically modulated scatterer system to measure microwave field with minimal disturbance. this method is especially adapt to measure magnitude and phase of microwave field close to conductor and microwave field with complex path between source and field. so it can be used to measure radiation antenna ’ s near - field and microwave into slots
光調制散射器的測量方法最大限度地減少了測量裝置對被測場的擾動,特別適合於測量導體附近和具有復雜路徑場的幅值和相位分佈,可以用於對輻射天線近場的測試以及孔縫耦合中場的測量,可為天線的設計,微波孔縫耦合效應的研究提供較精確的實驗數據。Through this technique, a substantial reduction can be obtained compared to a conventional radiometer, at the same time, the contrary between the space resolution and system volume is well solved
利用該技術,綜合孔徑輻射計的天線結構得到有效的稀疏,解決了原有輻射計在空間解析度與天線物理尺寸間的固有矛盾。As a crucial consideration of the synthetic aperture radiometer system design, the choice of spatial frequency samplings is always the issue among people ' s discussion
如何有效的稀疏天線陣,從而使天線單元的排布最優是綜合孔徑輻射計設計中需要首先解決的問題。
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