• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
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Volume 21 Issue 6
Dec.  2008
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Article Contents
ZHAO Liu, LIU Qingxiang, CHEN Xiaobo, LI Xiangqiang. Design of X-Band 4-Element Square Helical Array Antenna Fed from Radial Line[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 788-792.
Citation: ZHAO Liu, LIU Qingxiang, CHEN Xiaobo, LI Xiangqiang. Design of X-Band 4-Element Square Helical Array Antenna Fed from Radial Line[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 788-792.

Design of X-Band 4-Element Square Helical Array Antenna Fed from Radial Line

  • Received Date: 23 Nov 2007
  • Publish Date: 25 Dec 2008
  • To probe into the approach of array antenna with high power and high gain,a square helical array antenna fed from a radial line was proposed and designed,and its fundamental principle was presented.The radiation element,the coupling probe and the feeding system were designed in details,as a result,an X-band 4-element array model was obtained.The numerical simulation result of the array model shows that in the range of 8.5 to 10.3 GHz,the antenna reflectance is below 0.1,the antenna gain is over 12 dB,and the antenna axial ratio is below 1.9.

     

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  • YANG Shiwen,LI Hongfu.Numerical modeling of 8mm TM01-TE11 mode converter[J].Int.J.Infrared and Millimeter waves,1996,17 (11):1 935-1 943.[2] EISENHART R L.A novel wideband TM01-TE11 mode converter[J].IEEE Trans.on Microwave Theory and Techniques,1988,1(11):249-252.[3] 刘庆想,袁成卫.一种新型同轴TEM-圆波导TE11模式变换器[J].强激光与粒子束,2004,16(11):1 421-1 424.LIU Qingxiang,YUAN Chengwei.A new type of coaxial TEM-circular waveguide TEl 1 mode convertor[J].High Power Laser and Paticle Beams,2004,16(11):1 421-1 424.[4] VLASOV S N,ORLOVA I M.Quasioptical transformer which transforms the waves in a waveguide having a circular cross section into highly directional wave beam[J].Radiofizika,1974,17 (1):148-154.[5] COURTNEY C C,BAUM C E.The coaxial beam-rotating antenna (COBRA):theory of operation and measures performance[J].IEEE Trans.on Antenna and Propagation,2000,48(2):299-309.[6] 刘庆想,李相强,袁成卫,等.高功率双层径向线螺旋阵列天线理论分析与数值模拟[J].电子学报,2005,33(12):2 231-2 234.LIU Qingxiang,LI Xiangqlang,YUAN Chengwei,et al.Theoretical analysis and numerical simulation of high power helical array antenna fed from double-layered radial waveguide[J].Acta Electronica Sinica,2005,33(12):2 231-2 234[7] 李相强,刘庆想,赵柳,等.高功率单层径向线螺旋阵列天线的设计和模拟[J].强激光与粒子束,2005,17(11):1 421-1 424.LI Xiangqiang,LIU Qingxiang,ZHAO Liu,et al:High power helical array antenna fed from single-layered radial waveguide[J].High Power Laser and Particle Beams,2005,17(11):1 712-1 716.[8] 李相强,刘庆想,赵柳,等.高功率双层径向线螺旋阵列天线实验研究[J].强激光与粒子束,2006,18(2):265-268.LI Xiangqiang,LIU Qingxiang,ZHAO Liu,et al.Experiment research of high power helical array antenna fed from doublelayered radial waveguide[J].High Power Laser and Particle Beams,2006,18(2):265-268.[9] 李相强,刘庆想,赵柳,等.36单元高功率双层径向线螺旋阵列天线功率容量研究[J].强激光与粒子束,2006,18(5):843-846.LI Xiangqiang,LIU Qingxiang,ZHAO Liu,et al.3-ring 48-clement high power radial line helical array antenna[J].High Power Laser and Particle Beams.2006,18(5):843-846.
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