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題 名 | 半球型空腔上螺旋狹縫於諧波共振激勵下之輻射強度=The Radiation Intensity of Spiral Slot on a Hemispherical Cavity under Harmonic Resonant Excitation |
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作 者 | 柯盟卿; | 書刊名 | 明志工專學報 |
卷 期 | 29 1997.05[民86.05] |
頁 次 | 頁57-64 |
分類號 | 337.9 |
關鍵詞 | 諧波共振激勵; 螺旋狹縫; Harmonic resonant excitation; Spiral slot; |
語 文 | 中文(Chinese) |
中文摘要 | 在本文,筆者導出在各次諧波共振激勵下,半球面諧振腔上,螺旋分布狹縫所產 生輻射場分量及輻射強度。在此顯示低次諧波共振激勵下,螺旋狹縫匝數越多者,輻射強度 準位越大。而在高次諧波共振激勵下,螺旋狹縫匝數越多,則輻射強度之起伏變化越大,但 其準位並未變大。 |
英文摘要 | In this paper, the radiation field components as well as power intensity for the spiral slot on hemispherical cavity under various order of harmonic resonant excitation are derived. It has been shown that the increase for the turns of spiral slot will promote radiated power level under lower order harmonic resonant excitation. But in the case of upper order harmonic resonant excitation, the increase for the turns of spiral slot will simply fluctuate the power intensity along with directional change and the radiated power level still limited. |
本系統中英文摘要資訊取自各篇刊載內容。