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基于SIW左右手复合传输线的频扫天线阵馈电网络

A Feeding Network Based on Closed CRLH TL of SIW for Frequency-Scanning Antenna Array
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摘要 提出了一种基于SIW左右手复合传输线的频扫天线阵馈电网络。设计了一工作在X频段的4单元馈电网络并进行了仿真分析,仿真结果表明,所设计的馈电网络在8.5~10.3GHz频扫范围,端口相位连续变化,相位范围为125°^-100°,线性好,各端口等幅输出,损耗小,设计灵活。 In this paper, a feeding network structure based on composite right/left-handed （CRLH）substrate-inte- grated-waveguide （SIW） for frequency-scanning antennas array is proposed. In the X-band, a 1 ： 4 series power divider is designed and simulation analyzed, simulation results show that the designed feeding network in the 8.5 - 10.3GHz frequency sweep range, port phase continuous change, phase range from 125 ° to -100 °, linear well, low loss, design flexibility.
作者 冯恩信 高建明 张安学
机构地区 西安交通大学电子与信息工程学院
出处 《微波学报》 CSCD 北大核心 2013年第5期155-158,共4页 Journal of Microwaves
基金 国家科技重大专项(2010ZX03007-001-004)资助
关键词 基片集成波导(SIW) 左右手复合传输线(CRLH TL) 馈电网络 频扫天线阵 substrate integrated waveguide, composite right / left-handed transmissionline,feeding network, frequen-cy-scanning antenna array
分类号 TN822 [电子电信—信息与通信工程]
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参考文献4

  • 1Antoniades M A, Eleftheriades G V. A broadband 1 : 4series power divider usingmetamaterial phase - shiftinglines [A] , IEEE Microwave Conference [ C] , 2005.
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  • 3Weitsch Y,Eibert T F. A non-radiating composite right-left-handed transmission line derived from SIW[ D]. In-stitute of Radio Frequency Technology f Universitat Stutt-gart ,Pfaffenwaldring 47,70569 Stuttgart, Germany.
  • 4李皓,华光,陈继新,洪伟,崔铁军,吴柯.基片集成波导和微带转换器的理论与实验研究[J].电子学报,2003,31(z1):2002-2004. 被引量：21

二级参考文献8

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共引文献20

微波学报
2013年 第5期

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