緩變截面周期波導色散特性的研究
DISPERSION CHARACTERISTICS FOR PERIODICAL WAVEGUIDE WITH SLOW-VARYING CROSS-SECTIONS
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摘要: 本文用等效電路法推導了雙圓錐緩變截面波導周期結(jié)構(gòu)的色散方程,并在不同的結(jié)構(gòu)參量的條件下計算了若干條色散曲線。從而為實現(xiàn)寬帶運用而選擇最佳尺寸提供了理論依據(jù)。最后,通過實驗證實了理論的可靠性。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]錢景仁,電子學通訊,4(1982)1, 8-19.[3]沈致遠,微波技術(shù),1980年,第四期,第370頁. -
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