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Domestic scholars are often concerned with the characteristics of the plasma cylindrical antenna and the plasma reflector antenna. However, foreign scholars have begun to study the plasma array antenna and used it to design smart antenna. In order to understand this new design idea, based on the plasma electromagnetic scattering theory, a theoretical and experimental study on the directive circular antenna array with a center element driving is presented. A sixteen-element plasma passive oscillator circular array, the mechanism of whose single-beam and multi-beam is transmitting, is established. And an experimental system is established to test the radiation result of circular antenna array. The measured results of radiation patterns are in good agreement with the computational values, verifying that electromagnetic waves can be directional and multi-beam transmitted in this circular antenna array. The advantages of this antenna array are fast switching of the radiation parameters, rapid reconstruction, radar stealth and so on.
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Keywords:
- plasma /
- circular antenna array /
- single-beam /
- multi-beam
[1] Borg G G, Harris J H, Martin N M, Thorneraft D, Milliken R, Milak D G, Kwan B, Ng T, Kireher J 2000 Phys. Plasmas 7 2198
[2] Borg G G, Harris J H, Milak D G, Martin N M 1999 Appl. Phys. Lett. 74 3272
[3] Yuan Z C, Shi J M, Yu G F 2006 Electron. Inf. Warf. Tech. 21 38 (in Chinese) [袁忠才, 时家明, 余桂芳 2006 电子信息对抗技术 21 38]
[4] Yuan Z C, Shi J M 2005 Nucl. Fusion Plasma Phys. 25 78 (in Chinese) [袁忠才, 时家明 2005 核聚变与等离子体物理 25 78]
[5] Chen Z S, Shi J M, Wang J Y, Yuan Z C 2008 Vac. Electron 2 18 (in Chinese) [陈宗胜, 时家明, 王甲寅, 袁忠才 2008 真空电子技术 2 18]
[6] Zhao G W, Wang Z J, Xu Y M, Liang Z W, Xu J 2007 Acta Phys. Sin. 56 5304 (in Chinese) [赵国伟, 王之江, 徐跃民, 粱志伟, 徐杰 2007 56 5304]
[7] Zhao G W, Xu Y M, Chen C 2007 Acta Phys. Sin. 56 5303 (in Chinese) [赵国伟, 徐跃民, 陈诚 2007 56 5303]
[8] Zhao G W, Xu Y M, Chen C 2006 Acta Phys. Sin. 55 3458 (in Chinese) [赵国伟, 徐跃民, 陈诚 2006 55 3458]
[9] Meger R A, Mathew J, Gregor J A, Pechacek R E, Fernsler R F, Manheimer W, Robson A E 1995 Phys. Plasmas 2 2532
[10] Shi L, Ding J, Ding Q, Guo C J 2009 Aer. Com. Tech. 39 31 (in Chinese) [石磊, 丁君, 丁芊, 郭陈江 2009 航空计算技术 39 31]
[11] Zhen L, Zhao Q, Luo X G, Ma P, Liu S Z, Huang C, Xing X J, Zhang C Y, Chen X L 2012 Acta Phys. Sin. 61 155203 (in Chinese) [郑灵, 赵青, 罗先刚, 马平, 刘述章, 黄成, 邢晓俊, 张春艳, 陈旭霖 2012 61 155203]
[12] Anderson T 1999 U.S. Patent 5 963 169 [1999-10-5]
[13] Anderson T, Alexeff I 2006 Plasma Science 15 057104
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[1] Borg G G, Harris J H, Martin N M, Thorneraft D, Milliken R, Milak D G, Kwan B, Ng T, Kireher J 2000 Phys. Plasmas 7 2198
[2] Borg G G, Harris J H, Milak D G, Martin N M 1999 Appl. Phys. Lett. 74 3272
[3] Yuan Z C, Shi J M, Yu G F 2006 Electron. Inf. Warf. Tech. 21 38 (in Chinese) [袁忠才, 时家明, 余桂芳 2006 电子信息对抗技术 21 38]
[4] Yuan Z C, Shi J M 2005 Nucl. Fusion Plasma Phys. 25 78 (in Chinese) [袁忠才, 时家明 2005 核聚变与等离子体物理 25 78]
[5] Chen Z S, Shi J M, Wang J Y, Yuan Z C 2008 Vac. Electron 2 18 (in Chinese) [陈宗胜, 时家明, 王甲寅, 袁忠才 2008 真空电子技术 2 18]
[6] Zhao G W, Wang Z J, Xu Y M, Liang Z W, Xu J 2007 Acta Phys. Sin. 56 5304 (in Chinese) [赵国伟, 王之江, 徐跃民, 粱志伟, 徐杰 2007 56 5304]
[7] Zhao G W, Xu Y M, Chen C 2007 Acta Phys. Sin. 56 5303 (in Chinese) [赵国伟, 徐跃民, 陈诚 2007 56 5303]
[8] Zhao G W, Xu Y M, Chen C 2006 Acta Phys. Sin. 55 3458 (in Chinese) [赵国伟, 徐跃民, 陈诚 2006 55 3458]
[9] Meger R A, Mathew J, Gregor J A, Pechacek R E, Fernsler R F, Manheimer W, Robson A E 1995 Phys. Plasmas 2 2532
[10] Shi L, Ding J, Ding Q, Guo C J 2009 Aer. Com. Tech. 39 31 (in Chinese) [石磊, 丁君, 丁芊, 郭陈江 2009 航空计算技术 39 31]
[11] Zhen L, Zhao Q, Luo X G, Ma P, Liu S Z, Huang C, Xing X J, Zhang C Y, Chen X L 2012 Acta Phys. Sin. 61 155203 (in Chinese) [郑灵, 赵青, 罗先刚, 马平, 刘述章, 黄成, 邢晓俊, 张春艳, 陈旭霖 2012 61 155203]
[12] Anderson T 1999 U.S. Patent 5 963 169 [1999-10-5]
[13] Anderson T, Alexeff I 2006 Plasma Science 15 057104
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