軸向輻射天線 的英文怎麼說

中文拼音 [zhóuxiàngshètiānxiàn]
軸向輻射天線 英文
end-on-fire antenna
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 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...
  • 輻射 : radiation; exposure; radio; beaming
  1. Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results

    這種方法的積分方程的積分核里含有復雜的微積分運算,為了簡化計算,本文在推廣的海倫積分方程的基礎上,對方程進行了簡化,推導了nakano方程,並以平面阿基米德螺旋,平面等角螺旋模圓柱螺旋,具有固定升角的圓錐螺旋和圓錐等角螺旋為例,用矩量法求解了上的電流分佈,研究了螺旋的寬頻帶特性,所得的結果均與參考文獻吻合很好。
  2. Based on the simulation results, a cobra antenna constituted by four reflectors is designed, the antenna produces a radiation pattern with a boresight peak, and the antenna gain reachs to 28. 4db

    通過數值模擬,設計了一種由四塊反面組成的cobra場最強,增益達到28 . 4db 。
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