寬帶速調(diào)管濾波器加載輸出腔間隙阻抗的頻率特性的模擬計(jì)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: 該文通過(guò)理論分析和推導(dǎo)建立起寬帶速調(diào)管濾波器加載輸出腔間隙阻抗的頻率特性的模擬計(jì)算方法，同時(shí)，通過(guò)對(duì)實(shí)際問(wèn)題的計(jì)算闡明了如何應(yīng)用該方法確定加載輸出腔的諧振頻率和外觀品質(zhì)因數(shù)并對(duì)計(jì)算結(jié)果的合理性做了論證。最后通過(guò)濾波器加載輸出腔的模擬計(jì)算結(jié)果與冷測(cè)結(jié)果的比較和分析，進(jìn)一步驗(yàn)證該方法的可靠性。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,陸孝厚.具有兩節(jié)濾波器的速調(diào)管寬帶輸出端的設(shè)計(jì)方法.電子學(xué)通訊,1982,4(3):168-174.[2]丁耀根,朱允淑.寬帶速調(diào)管濾波器型輸出回路設(shè)計(jì)方法的修正和間隙作用阻抗的計(jì)算.電子學(xué)通訊,1982,4(6):354-364.[3]中國(guó)科學(xué)院電子學(xué)研究所編.大功率速調(diào)管設(shè)計(jì)手冊(cè).北京:國(guó)防工業(yè)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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