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本文提出在Kα波段圆柱过模结构绕射辐射器件(RDG)中引入一种带有锥度结构的同轴内开槽布拉格反射器.采用复功率守恒技术(CCPT)对该反射器的频率响应特性进行分析.研究了相位匹配段长度,波纹槽深及锥度对反射器频率响应特性的影响,分析了波纹初始相位对反射器选模特性的影响,发现该反射器具有良好的模式选择特性.本文的研究工作为同轴Bragg反射器结构的研究提供了重要的理论分析手段.
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关键词:
- 同轴Bragg反射器 /
- 频率响应特性 /
- 复功率守恒 /
- 绕射辐射振荡器
A coaxial Bragg reflector with tapered inner rode corrugated ripples and phase matching section used in relativistic diffraction generator (RDG) with overmode cylindrical structure in Ka-band is presented and analyzed in this paper. The conservation of complex power technique(CCPT) is introduced to analyze the frequency response of the Bragg reflector. The influences of the phase matching section length, the corrugated sinusoidal slots depth and the tapered angle of the reflector on frequency response are studied. It is found by analyzing the influence of the initial ripple phase that the reflector has a favourable characteristic for mode selection. The research results provide important theoretical analysis and data reference for designing coaxial Bragg reflector structure.-
Keywords:
- coaxial Bragg reflector /
- frequency response /
- CCPT /
- RDG
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[3] Moreland L D,Schamiloglu E, Lemke W 1994 IEEE Trans.Plasma Sci.22 554
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[6] Zhao H D,Song D Y,Zhang Z F,Sun J,Sun M,Wu Y, Wen X R 2004 Acta Phys.Sin.53 3744(in Chinese) [赵红东、宋殿友、张 智峰、孙 静、孙 梅、武 一、温幸饶 2004 53 3744]
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[11] Konoplev I V, McGrane P, Cross A W, Ronald K 2005 Appl. Phys. Lett. 87 121104
[12] Barroso J J, Leite Neto J P 2006 IEEE Trans. Plasma Sci. 34 666
[13] Zhang S C,Chen X H, Lai Y X 2007 Int. J. Infrared Millim. Waves 28 1043
[14] Ding X Y,Zhang S C 2009 Appl. Phys.42 085104
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[16] Lai Y X, Zhang S C, Zhang H B 2007 IEEE Microwave and W ireless Components Lett. 17 328
[17] Lai Y X, Zhang S C 2007 Phys. Plas.14 113301
[18] Niu X J,Li H F,Yu S,Xie Z L, Yang S W 2002 Acta Phys. Sin.51 2291 (in Chinese) [牛新建、李宏福、喻 胜、 谢仲怜、杨仕文2002 51 2291]
[19] Lawson W,Esteban M,Raghunathan H,Hogan B P, Bharathan K 2005 IEEE Trans. MTT 53 372
[20] Wagner D, Thumm M 1992 Proceedings of SPIE-The International Society for Optical Engineering, v 1929,44—45
[21] Macphie R H, Ries C R 1990 IEEE Trans. MTT 38 334
[22] Wade J D, Macphie R H 1990 IEEE Trans. MTT 38 373
[23] Omar A S,Schunemann K F 1987 IEEE Trans. MTT 35 268
[24] Safavi-Naini R,Macphie R H 1990 IEEE Trans. MTT 29 337
[25] Tanveer ul H,Kevin J W, Neal C G 1995 IEEE Trans.MTT 43 559
[26] Lan F, Gao X, Shi Z J 2009 Journal of Electronic Science and Technology 7 180
[27] Liu Y H,Li H F,Li H,Wang E F,Xu Y,Wang H, Wang L 2006 Acta Phys.Sin.55 1718 (in Chinese) [刘迎辉、李宏福、李 浩、王峨锋、徐 勇、王 晖、王 丽 2006 55 1718]
[28] Xin Q,Zhang S C,Zhang H B,Kong Y Y,Chai B, Zhang Y 2010 J. Infrared Millimeter & THz Waves 31 1278
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[1] Bugaev S P, Cherepenin V A, Kanavets V I, Klimov A I, Kopenkin A D, Koshelev V I, Popov V A, Slepkov A I 1990 IEEE Trans. Plasma Sci.18 525
[2] Bugaev S P,Cherepenin V A,Kanavets V I,Koshelev V I,Popov V A, Vlasov A N 1990 IEEE Trans.Plasma Sci.18 518
[3] Moreland L D,Schamiloglu E, Lemke W 1994 IEEE Trans.Plasma Sci.22 554
[4] Vlasov A N, Shkvarunets A G, Rodgers J C 2000 IEEE Trans. Plasma Sci.28 556
[5] Gunin A V, Aleksei I K, Sergei D K, Ivan K K, Igor V P, Sergei D P, Albert M R, Vladislav V R, Aleksei S S, Evgenii M T 1998 IEEE Trans.Plasma Sci.26 326
[6] Zhao H D,Song D Y,Zhang Z F,Sun J,Sun M,Wu Y, Wen X R 2004 Acta Phys.Sin.53 3744(in Chinese) [赵红东、宋殿友、张 智峰、孙 静、孙 梅、武 一、温幸饶 2004 53 3744]
[7] Wang X D,Wu X M,Wang Q,Cao Y L,He G R, Tan M Q 2006 Acta Phys.Sin.55 4983(in Chinese) [王小东、吴旭明、王 青、曹玉莲、何国荣、谭 满 2006 55 4983]
[8] Wang H, Zhu H L, Jia L H 2009 Chin. Phys. B 18 2868
[9] Bratman V L, Denisov G G, Ginzburg N S, Petelin M I 1983 IEEE Journal of Quantum Electronics.19 282
[10] Chong C K,McDermott D B,Razeghi M M,Luhmann N C,Jr.Pretterebner J,Wagner D,Thumm M,Caplan M, Kulke B 1992 IEEE Trans.on Plasma Sci. 20 393
[11] Konoplev I V, McGrane P, Cross A W, Ronald K 2005 Appl. Phys. Lett. 87 121104
[12] Barroso J J, Leite Neto J P 2006 IEEE Trans. Plasma Sci. 34 666
[13] Zhang S C,Chen X H, Lai Y X 2007 Int. J. Infrared Millim. Waves 28 1043
[14] Ding X Y,Zhang S C 2009 Appl. Phys.42 085104
[15] Chen X H, Zhang S C, Lai Y X 2008 Int. J. Infrared Millim. Waves. 29 552
[16] Lai Y X, Zhang S C, Zhang H B 2007 IEEE Microwave and W ireless Components Lett. 17 328
[17] Lai Y X, Zhang S C 2007 Phys. Plas.14 113301
[18] Niu X J,Li H F,Yu S,Xie Z L, Yang S W 2002 Acta Phys. Sin.51 2291 (in Chinese) [牛新建、李宏福、喻 胜、 谢仲怜、杨仕文2002 51 2291]
[19] Lawson W,Esteban M,Raghunathan H,Hogan B P, Bharathan K 2005 IEEE Trans. MTT 53 372
[20] Wagner D, Thumm M 1992 Proceedings of SPIE-The International Society for Optical Engineering, v 1929,44—45
[21] Macphie R H, Ries C R 1990 IEEE Trans. MTT 38 334
[22] Wade J D, Macphie R H 1990 IEEE Trans. MTT 38 373
[23] Omar A S,Schunemann K F 1987 IEEE Trans. MTT 35 268
[24] Safavi-Naini R,Macphie R H 1990 IEEE Trans. MTT 29 337
[25] Tanveer ul H,Kevin J W, Neal C G 1995 IEEE Trans.MTT 43 559
[26] Lan F, Gao X, Shi Z J 2009 Journal of Electronic Science and Technology 7 180
[27] Liu Y H,Li H F,Li H,Wang E F,Xu Y,Wang H, Wang L 2006 Acta Phys.Sin.55 1718 (in Chinese) [刘迎辉、李宏福、李 浩、王峨锋、徐 勇、王 晖、王 丽 2006 55 1718]
[28] Xin Q,Zhang S C,Zhang H B,Kong Y Y,Chai B, Zhang Y 2010 J. Infrared Millimeter & THz Waves 31 1278
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