缓变截面周期波导色散特性的研究
DISPERSION CHARACTERISTICS FOR PERIODICAL WAVEGUIDE WITH SLOW-VARYING CROSS-SECTIONS
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摘要: 本文用等效电路法推导了双圆锥缓变截面波导周期结构的色散方程,并在不同的结构参量的条件下计算了若干条色散曲线。从而为实现宽带运用而选择最佳尺寸提供了理论依据。最后,通过实验证实了理论的可靠性。Abstract: The dispersion equation is derived by using the equivalent circuit method for periodical waveguides with double conical slow-varying cross-sections. Some dispersion curves with different parameters of the construction are calculated. Thus, the theoretic basis is provided for selecting optimum dimensions to realize the wide-band gyrotron designs. Finally, theoretic predication is demonstrated by experimental results.
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Guo Hezhong, Chen Zenggui, Conference Digest of the Fifth International Conference on Infrared and Millimeter Waves, 1980, p. 94.[2]钱景仁,电子学通讯,4(1982)1, 8-19.[3]沈致远,微波技术,1980年,第四期,第370页. -
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