periodic waveguide 中文意思是什麼
periodic waveguide
解釋
周期性波導管-
Elliptical waveguides have found wide applications in a variety of microwave components : waveguide filters, radiators, resonators, and wide - band transmission lines, etc. periodic - loaded waveguides play very important roles in high - power microwave tubes, corrugated antennas and linear accelerators
在各種微波器件如濾波器、輻射器、諧振器和寬帶傳輸線中橢圓波導有著廣泛的應用。周期加載波導在高功率微波管、波紋喇叭和線性加速器等中起著重要作用。 -
In this thesis, the awg ' s transverse - mode parameter and its eigen equation as well is analyzed based on the periodic waveguide method
本文提出用周期波導的方法，分析平面陣列波導光柵模式參數及其本徵方程。 -
A new terahertz source of folded waveguide traveling - wave - tube which based on vacuum electronics is introduced, which may answer the question for scarcity of small, economical terahertz source with continuous wave of high average power. secondly, transmission characteristics of terahertz wave in the periodic slow wave circuit of folded waveguide traveling - wave - tube have been researched combined with development of micro - fabrication technology. dispersion relation and interaction impedance of the slow wave circuit are deduced by the way of equivalent circuit, and results accounted by theory are close to those simulated by software
其次，結合計算機模擬技術對這種新型太赫茲輻射源的折疊波導慢波線路傳輸特性進行研究:用等效電路法從理論上推導了慢波電路場、色散關系及線路耦合阻抗，電磁模擬軟體計算得出的慢波電路色散曲線與理論計算所得結果基本上一致，表明這種尺寸的慢波電路在太赫茲頻段有著色散曲線較平坦以及寬帶、低損耗的良好傳輸特性。 -
As beams transmit mostly in the core of waveguide, also the changes of thickness and refractive index of the sample will quickly and sensitively affect the propagation constant, the information of sample can be obtained through monitoring the propagation constant. 4. the periodic anti - resonant reflecting layers are presented
由於光束集中在作為波導層的待測物之中傳輸，而由待測物質的厚度、折射率等參數帶來的微小變化均會引起導模傳播常數的變化，通過監測傳播常數的變化即可得到待測物質的信息。
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