軸面褶皺 的英文怎麼說

中文拼音 [zhóumiànzhòu]
軸面褶皺 英文
axial plane folding
  • : 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)
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : 名詞(褶子) pleat; crease; fold; wrinkle
  • : Ⅰ名詞(皺文) crease; wrinkle; crinkle Ⅱ動詞(起皺紋) wrinkle up; crumple; crinkle; crease
  1. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. in conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic - bandgap structures. it is shown that our photonic bandgap structures can greatly improve the performance of the patch antennas

    該平圓環結構軟表天線是在空氣介質的圓環結構軟表天線的基礎上改進得到,為了便於比較,我們首先研究了空氣介質的圓環結構軟表天線,用fdtd方法並結合pml吸收邊界條件對該天線的性能進行了研究,結果表明天線的帶寬增加,天線的對稱性得到了很大改善, e和h方向圖的波束幾乎重合,天線的旁瓣和背瓣受到很大的抑制。
  2. Axial plane folding

    軸面褶皺
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