頁籤選單縮合
題 名 | TM01激勵圓導波管上交叉狹縫之輻射場形 |
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作 者 | 柯盟卿; | 書刊名 | 明志工專學報 |
卷 期 | 24 1992.05[民81.05] |
頁 次 | 頁63-72 |
分類號 | 337.012 |
關鍵詞 | 交叉; 狹縫; 圓導波管; 輻射場形; |
語 文 | 中文(Chinese) |
中文摘要 | 在本文,著者導出TM₀₁激勵下,圓導波管上交叉狹縫產生的輻射場,並藉以求出功率場形的公式。關於交叉狹縫其弧向斜率絕對值越大者,其輻射主葉傾向軸心方向,主葉的束寬也顯得更為尖窄,而頻率增加所引起的主葉掃描範圍也隨之受到限制。 |
英文摘要 | In this paper, the radiation field components as well as power patterns for the crossed slot on the TM₀₁ excited circular waveguide are derived. As to the crossed slot structure, the larger for the absolute value of circumferential slope, the more for the main lobe tilts toward the axis, the narrower for its beam width becomes and its scanning range by frequency increasing are more effectively limited. |
本系統中英文摘要資訊取自各篇刊載內容。