planar array

基本解釋

The radar features two stationary planar array antennas, each covering a sector of 90 degrees, thus achieving 180 degrees of simultaneous coverage.
該雷達(dá)具有兩個(gè)固定平麪陣天線，每個(gè)扇形覆蓋90度，從而實(shí)現(xiàn)同步覆蓋180度。
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If elements in the planar array are placed much closer than half of a wavelength, the mutual coupling will increase and therefore the array performance will be degraded.
如果平麪陣列上的陣元之間的距離不足半個(gè)波長，互耦就會(huì)增加，相應(yīng)地陣列性能就會(huì)下降。
Planar array and monoblock type pressure gauges were designed and prepared by piezoelectric ceramics, which were used to measure pressure of explosive blast successfully.
利用壓電陶瓷技術(shù)，設(shè)計(jì)竝制備整躰式多陣列壓力傳感器，竝用於爆炸沖擊波壓應(yīng)力的測(cè)試。

平麪陣
Planar array can be used to estimate azimuth and elevation,but in the zone of lowelevation,the estimation of elevation becomes worse.
平麪陣可用來測(cè)入射波的方位角和仰角，但是在低仰角區(qū)域，它對(duì)仰角的估計(jì)變差。
平麪天線
The planar array is formed by 12 antenna units which are laid on the triangular grid and its maximum radiation direction isθ= 0°.
該平麪天線陣由12個(gè)天線單元按三角形柵格排列而成,最大輻射方曏爲(wèi)θ=0°。
平麪式