宽带速调管滤波器加载输出腔间隙阻抗的频率特性的模拟计算方法
A Simulation Method for Computing the Gap Impedance Varying with Frequency of Output Cavity Loaded with a Filter
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摘要: 该文通过理论分析和推导建立起宽带速调管滤波器加载输出腔间隙阻抗的频率特性的模拟计算方法，同时，通过对实际问题的计算阐明了如何应用该方法确定加载输出腔的谐振频率和外观品质因数并对计算结果的合理性做了论证。最后通过滤波器加载输出腔的模拟计算结果与冷测结果的比较和分析，进一步验证该方法的可靠性。Abstract: A simulated computation method is developed by theoretical analysis and de-duction to compute the gap impedance varying with frequency of output cavity loaded with a filter. Meanwhile, a practical example is used to show that how to compute the frequency and the loaded quality factor of the output cavity loaded with waveguide by this simulated computation method and the computed result is verified to be reasonable in theory. Finally, a output cavity loaded with a filter is computed and the computed result is analyzed and compared with cold test data in order to conform the reliability of this simulated computation method.
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丁耀根,陆孝厚.具有两节滤波器的速调管宽带输出端的设计方法.电子学通讯,1982,4(3):168-174.[2]丁耀根,朱允淑.宽带速调管滤波器型输出回路设计方法的修正和间隙作用阻抗的计算.电子学通讯,1982,4(6):354-364.[3]中国科学院电子学研究所编.大功率速调管设计手册.北京:国防工业出版社,1979年9月第一版,133-163.[4]Yong-Xian Zhao. An impedance measurement method for double-gap klystron cavity. IEEE Trans. on Electron. Devices, 1982, ED-29(2): 316-340. -
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