常見(jiàn)例句雙語(yǔ)例句Aimed at the phenomenon of the antenna radiation pattern distortion during the simulation, the paper studies and verifies their causes, and gives a conclusion.針對(duì)在仿真過(guò)程中出現(xiàn)的天線輻射方向圖變形的現(xiàn)象,文章研究并驗(yàn)證了其產(chǎn)生原因,并得出相關(guān)結(jié)論。In this paper we are concerned with the synthesis techniques of array antenna radiation pattern where the optimization parametersare subject to fixed tolerance.研究了設(shè)計(jì)參數(shù)具有固定容差的陣列天線方向圖綜合法; 給出了陣列天線方向圖容差優(yōu)化的數(shù)學(xué)模型;The antenna radiation pattern and antenna coupling or isolation as well as near electric field strength are measured by using anechoic chamber as the test site of ship model prediction.采用電波暗室作為船模預(yù)測(cè)的試驗(yàn)場(chǎng)地,進(jìn)行天線方向圖、天線耦合度(或隔離度)、近區(qū)場(chǎng)強(qiáng)等參數(shù)測(cè)試。 返回 antenna radiation pattern