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本文建立了Chodorow型耦合腔慢波结构的解析模型, 利用并矢格林函数结合矩量法求解了场匹配方程, 给出了色散方程和耦合阻抗的计算式, 并数值计算出一个X波段Chodorow型慢波结构的高频特性. 结果表明, 本文方法的色散特性以及耦合阻抗与仿真软件HFSS计算的结果有很好的一致性, 且计算效率更高, 同时精度远高于等效电路法, 对工程设计有好的参考价值.
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关键词:
- Chodorow型耦合腔慢波结构 /
- 色散特性 /
- 耦合阻抗 /
- 场匹配
[1] Larsen P B, Abe D K, Cooke S J, Levush B, Antonsen T M, Myers R E 2010 IEEE Trans. on Plasma Science 38 1244
[2] Cusick M, Begum R, Gajaria D, Grant T, Kolda P, Legarra J, Meyer C, Ramirez-Aldana J L, Pedro D S, Stockwell B, Yamane G 2012 IEEE International Vacuum Electronics Conference (IVEC2012) Monterey, USA Apr. 24-26 227
[3] Wiejak W 2010 18th International Conference on Microwaves Radar and Wireless Communications Vilnius, Lithuania Jun. 14-16
[4] Chodorow M, Nalos E J 1956 Proceedings of the IRE 649
[5] Gilmour A S 2011 Principles of Klystrons, Traveling Wave Tubes, Magnetrons, Crossed-Field Amplifiers and Gyrotrons (Norwood: Artech House) 422
[6] Curnow H J 1965 IEEE Trans. on Microwave Theory and Techniques 13 671
[7] Carter R G, Liu S K 1986 IEE Proceedings H 133
[8] Christie V L, Kumar L, Balakrishnan N 2002 Microwave and Optical Technology Letters 35 322
[9] Dialetis D, Chernin D P, Cooke S J, Antonsen T M, Chang C L, Levush B 2005 IEEE Trans. on Electron Devices 52 774
[10] Bai C J, Li J Q, Hu Y L, Yang Z H, Li B 2012 Acta Phys. Sin. 61 178401 (in Chinese) [白春江, 李建清, 胡玉禄, 杨中海, 李斌 2012 物理学报 61 178401]
[11] Wu H S 1986 Principles of Microwave Electronics 1st Ed. (Beijing: Science Press) 217 (in Chinese) [吴鸿适 1986 微波电子学原理(北京：科学出版社) 第217页]
[12] Zhang Z H, Wu H S 1986 Acta Electronica Sinica 14 7 (in Chinese) [张昭洪, 吴鸿 1986 电子学报 14 7]
[13] Wang B, Xie W K 2007 Acta Phys. Sin. 56 7138 (in Chinese) [王彬,谢文楷 2007 物理学报 56 7138]
[14] Tai C T, Lu S 2005 Dyadic Green’s Function in Electromagnetic Theory 1st Ed. (Wuhan: Wuhan University Press) 42, 114-119 (in Chinese) [戴振铎, 鲁述 2005 电磁理论中的并矢格林函数 (武汉: 武汉大学出版社) 第42, 114-119页]
[15] Harrington R F 1993 Field Computation by Moment Methods (New York: IEEE Press) 6-7
[16] Levchenko E G, Nemak A K, Chayka V E 1969 Radio Engineering and Electronic Physics 14 1260
[17] Kosmahl H G, Branch G M 1973 IEEE Trans. on Electron Devices 20 621
[18] Connolly D J 1976 IEEE Trans. on Electron Devices 23 491
-
[1] Larsen P B, Abe D K, Cooke S J, Levush B, Antonsen T M, Myers R E 2010 IEEE Trans. on Plasma Science 38 1244
[2] Cusick M, Begum R, Gajaria D, Grant T, Kolda P, Legarra J, Meyer C, Ramirez-Aldana J L, Pedro D S, Stockwell B, Yamane G 2012 IEEE International Vacuum Electronics Conference (IVEC2012) Monterey, USA Apr. 24-26 227
[3] Wiejak W 2010 18th International Conference on Microwaves Radar and Wireless Communications Vilnius, Lithuania Jun. 14-16
[4] Chodorow M, Nalos E J 1956 Proceedings of the IRE 649
[5] Gilmour A S 2011 Principles of Klystrons, Traveling Wave Tubes, Magnetrons, Crossed-Field Amplifiers and Gyrotrons (Norwood: Artech House) 422
[6] Curnow H J 1965 IEEE Trans. on Microwave Theory and Techniques 13 671
[7] Carter R G, Liu S K 1986 IEE Proceedings H 133
[8] Christie V L, Kumar L, Balakrishnan N 2002 Microwave and Optical Technology Letters 35 322
[9] Dialetis D, Chernin D P, Cooke S J, Antonsen T M, Chang C L, Levush B 2005 IEEE Trans. on Electron Devices 52 774
[10] Bai C J, Li J Q, Hu Y L, Yang Z H, Li B 2012 Acta Phys. Sin. 61 178401 (in Chinese) [白春江, 李建清, 胡玉禄, 杨中海, 李斌 2012 物理学报 61 178401]
[11] Wu H S 1986 Principles of Microwave Electronics 1st Ed. (Beijing: Science Press) 217 (in Chinese) [吴鸿适 1986 微波电子学原理(北京：科学出版社) 第217页]
[12] Zhang Z H, Wu H S 1986 Acta Electronica Sinica 14 7 (in Chinese) [张昭洪, 吴鸿 1986 电子学报 14 7]
[13] Wang B, Xie W K 2007 Acta Phys. Sin. 56 7138 (in Chinese) [王彬,谢文楷 2007 物理学报 56 7138]
[14] Tai C T, Lu S 2005 Dyadic Green’s Function in Electromagnetic Theory 1st Ed. (Wuhan: Wuhan University Press) 42, 114-119 (in Chinese) [戴振铎, 鲁述 2005 电磁理论中的并矢格林函数 (武汉: 武汉大学出版社) 第42, 114-119页]
[15] Harrington R F 1993 Field Computation by Moment Methods (New York: IEEE Press) 6-7
[16] Levchenko E G, Nemak A K, Chayka V E 1969 Radio Engineering and Electronic Physics 14 1260
[17] Kosmahl H G, Branch G M 1973 IEEE Trans. on Electron Devices 20 621
[18] Connolly D J 1976 IEEE Trans. on Electron Devices 23 491
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