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A novel configuration of vircator with coaxial waveguide generated by annular electron beam under low guiding magnetic field is presented and the 25-D particle-in-cell simulations are carried out using KARAT code. We obtain High power microwave with average power of 27GW, frequency of 38GHz, of which the beam-to-wave power efficiency and dominant mode are 12 % and TEM mode, respectively.
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Keywords:
- annular electron beam /
- axially guided magnetic field /
- coaxial waveguide /
- feedback
[1] ［1］Barker P B，Schamiloglu E 2004 High-Power Microwave Sources and Technologies (Beijing：Tsinghua University Press) (中译本) ［Barker R J，Schamiloglu E 2004 高功率微波源与技术 (北京：清华大学出版社)］
[2] ［2］Benford J， Swegle J A， Schamiloglu E 2007 High Power Microwaves (2nd Edition) (Boca Raton: Taylor and Francis Group，LLC)
[3] ［3］Shao H，Liu G Z，Yang Z F 2006 IEEE Trans. Plasma Sci. 34 7
[4] ［4］Zhang Y J，Meng F B，Fan Z K，Luo X 2008 Acta Phys. Sin. 57 975 （in Chinese）［张运俭、孟凡宝、范植开、罗雄 2008 57 975］
[5] ［5］W Jiang，K. Woolverton，J Dickens，M Kristiansen 1999 IEEE Trans. Plasma Sci. 27 1538
[6] ［6］Shu T，Wang Y，Qian B L，Tan Q M 2002 Chin. Phys. Lett. 19 1646
[7] ［7］Li Z Q，Shu T，Wang Y，Qian B L，Zhao Y S 2003 High Power Laser Part. Beams 15 1209 (in Chinese) ［李志强、舒挺、王勇、钱宝良、赵延宋 2003强激光与粒子束 15 1209］
[8] ［8］Li Z Q，Zhong H H，Fan Y W，Shu T，Yang J H，Yuan C W，Xu L R，Zhao Y S 2008 Chin. Phys. Lett. 25 2566
[9] ［9］W. Jiang，J.Dickens，M.Kristiansen 1999 IEEE Trans. Plasma Sci. 27 1543
[10] ］Luo X，Liao C，Meng F B，Zhang Y J，Wang X D 2007 High Power Laser Part. Beams 19 92 (in Chinese) ［罗雄、廖成、孟凡宝、张运俭、王晓东 2007强激光与粒子束 19 92］
[11] ］Kitsanov S A，Klimov A I， Korovin S D 2002 IEEE Trans. Plasma Sci. 30 1179
[12] ］Wang H G，Zhang Y Z，Chen Y Z 2003 J. Natl. Univ. Def. Technol. 25 79 (in Chinese) ［王弘刚、张亚洲、陈宇中 2003 国防科技大学学报 25 79］
[13] ］Kwan T J 1986 Phys. Rev. Lett. 57 1895
[14] ］Yang W Y 2007 High Power Laser Part. Beams 19 453 (in Chinese) ［杨温渊 2007强激光与粒子束19 453］
[15] ］Tarakanov V P 2004 User’s Manual for Code KARAT (Virginia: Berkeley Research Associate inc.)
[16] ］Miller R B, Straw D C 1976 J. Appl. Phys. 47 1897
[17] ］Liu J，Shu T，Zhang Y W 2006 High Power Laser Part. Beams 18 2039 (in Chinese) ［刘静、舒挺、张玉文 2006强激光与粒子束 18 2039］
[18] ］Xiao R Z，Liu G Z，Lin Y Z，Cheng C H，Shao H，Hu Y M，Wang H J 2006 High Power Laser Part. Beams 18 241 (in Chinese) ［肖仁珍、刘国治、林郁正、陈昌华、邵浩、胡咏梅、王宏军 2006强激光与粒子束 18 241］
[19] ］Jiang W， Masugata K， Yatsui K 1994 Phys. Plasmas 2 982
[20] ］Li Z H，Meng F B，Chang A B，Hu K S 2004 Acta Phys. Sin. 53 3627 (in Chinese) ［李正红、孟凡宝、常安碧、胡克松 2004 53 3627］
[21] ］Halbach K, Holsinger R F 1976 Part. Acceler. 7 213
[22] ］Luo X，Liao C，Luo X，Meng F B，Zhang Y J 2006 Acta Phys. Sin. 55 5774 (in Chinese) ［罗雄、廖成、孟凡宝、张运俭 2006 55 5774］
[23] ］Barker R J，Schamiloglu E 1991 High Power Microwave (Fitchburg Artech House)
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[1] ［1］Barker P B，Schamiloglu E 2004 High-Power Microwave Sources and Technologies (Beijing：Tsinghua University Press) (中译本) ［Barker R J，Schamiloglu E 2004 高功率微波源与技术 (北京：清华大学出版社)］
[2] ［2］Benford J， Swegle J A， Schamiloglu E 2007 High Power Microwaves (2nd Edition) (Boca Raton: Taylor and Francis Group，LLC)
[3] ［3］Shao H，Liu G Z，Yang Z F 2006 IEEE Trans. Plasma Sci. 34 7
[4] ［4］Zhang Y J，Meng F B，Fan Z K，Luo X 2008 Acta Phys. Sin. 57 975 （in Chinese）［张运俭、孟凡宝、范植开、罗雄 2008 57 975］
[5] ［5］W Jiang，K. Woolverton，J Dickens，M Kristiansen 1999 IEEE Trans. Plasma Sci. 27 1538
[6] ［6］Shu T，Wang Y，Qian B L，Tan Q M 2002 Chin. Phys. Lett. 19 1646
[7] ［7］Li Z Q，Shu T，Wang Y，Qian B L，Zhao Y S 2003 High Power Laser Part. Beams 15 1209 (in Chinese) ［李志强、舒挺、王勇、钱宝良、赵延宋 2003强激光与粒子束 15 1209］
[8] ［8］Li Z Q，Zhong H H，Fan Y W，Shu T，Yang J H，Yuan C W，Xu L R，Zhao Y S 2008 Chin. Phys. Lett. 25 2566
[9] ［9］W. Jiang，J.Dickens，M.Kristiansen 1999 IEEE Trans. Plasma Sci. 27 1543
[10] ］Luo X，Liao C，Meng F B，Zhang Y J，Wang X D 2007 High Power Laser Part. Beams 19 92 (in Chinese) ［罗雄、廖成、孟凡宝、张运俭、王晓东 2007强激光与粒子束 19 92］
[11] ］Kitsanov S A，Klimov A I， Korovin S D 2002 IEEE Trans. Plasma Sci. 30 1179
[12] ］Wang H G，Zhang Y Z，Chen Y Z 2003 J. Natl. Univ. Def. Technol. 25 79 (in Chinese) ［王弘刚、张亚洲、陈宇中 2003 国防科技大学学报 25 79］
[13] ］Kwan T J 1986 Phys. Rev. Lett. 57 1895
[14] ］Yang W Y 2007 High Power Laser Part. Beams 19 453 (in Chinese) ［杨温渊 2007强激光与粒子束19 453］
[15] ］Tarakanov V P 2004 User’s Manual for Code KARAT (Virginia: Berkeley Research Associate inc.)
[16] ］Miller R B, Straw D C 1976 J. Appl. Phys. 47 1897
[17] ］Liu J，Shu T，Zhang Y W 2006 High Power Laser Part. Beams 18 2039 (in Chinese) ［刘静、舒挺、张玉文 2006强激光与粒子束 18 2039］
[18] ］Xiao R Z，Liu G Z，Lin Y Z，Cheng C H，Shao H，Hu Y M，Wang H J 2006 High Power Laser Part. Beams 18 241 (in Chinese) ［肖仁珍、刘国治、林郁正、陈昌华、邵浩、胡咏梅、王宏军 2006强激光与粒子束 18 241］
[19] ］Jiang W， Masugata K， Yatsui K 1994 Phys. Plasmas 2 982
[20] ］Li Z H，Meng F B，Chang A B，Hu K S 2004 Acta Phys. Sin. 53 3627 (in Chinese) ［李正红、孟凡宝、常安碧、胡克松 2004 53 3627］
[21] ］Halbach K, Holsinger R F 1976 Part. Acceler. 7 213
[22] ］Luo X，Liao C，Luo X，Meng F B，Zhang Y J 2006 Acta Phys. Sin. 55 5774 (in Chinese) ［罗雄、廖成、孟凡宝、张运俭 2006 55 5774］
[23] ］Barker R J，Schamiloglu E 1991 High Power Microwave (Fitchburg Artech House)
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