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圆极化双层微带天线的研究 被引量：2

Study of Circularly-Polarized Stacked Patch Antennas
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摘要 利用经验公式和软件仿真结合的方法分别设计 S波段、C波段的圆极化双层微带天线 ,在驻波比 VSWR小于 2的情况下 ,天线的阻抗带宽达到 1 8.2 %。对双层微带天线工作在不同频段时的圆极化特性进行研究 ,并对 C波段出现的轴比变差。 A S band and a C band circularly polariged stacked antenna is designed respectively using the experimental formalas combined with the HFSS simulation tools.The resulting impedance bandwidths of the designed antennas achive 18.2% and over.The characteristics of the circularly polarigation of stacked antenna are researched working at different frequency band.Some steps are proposed to improve the deteriorated axial ratio and the asymmetric beam pattern of the C band stacked antenna.
作者 孙向珍
机构地区 北京遥测技术研究所
出处 《遥测遥控》 2004年第5期1-6,共6页 Journal of Telemetry,Tracking and Command
关键词 微带天线 宽带 圆极化 Patch antennas Broadband Circular-polarization
分类号 TN821 [电子电信—信息与通信工程]
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参考文献5

二级参考文献15

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共引文献53

同被引文献13

  • 1栾秀珍,房少军,徐天赐,孙渝.小型双层微带贴片天线的理论分析[J].大连海事大学学报,2005,31(1):88-90. 被引量：1
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二级引证文献8

遥测遥控
2004年 第5期

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