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一种新型微带DGS低通滤波器设计 被引量:3

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摘要 文章设计了一种新型的DGS(Defected Ground Structure)单元结构微带线,该DGS单元结构在某频段内具有带阻特性和低通滤波器的特性。文章运用这种新型的DGS单元结构,设计了三级低通滤波器,测试结果和计算结果基本一致。设计的低通滤波器与传统低通滤波器相比,提高了功率容量和性能,说明DGS单元结构在射频电路中有很好的应用前景。
作者 曹毅 王光明
出处 《空间电子技术》 2007年第3期50-53,共4页 Space Electronic Technology
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参考文献11

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同被引文献7

  • 1Rahman A B A, Verma A K, Boutejdar A, et al. Control of Bandstop Response of Hi-Lo Microstrip Low-Pass Filter Using Slot in Ground Plane [ J ]. IEEE Trans. Microwave Theory Teeh. ,2004, 52 : 1008-1013.
  • 2Park J, Kim J P, Nam S, et al. Design of a Novel Harmonic Suppressed Microstrip Low-Pass Filter[ J]. IEEE Microw. Wireless Compon Lett. ,2007,17 (6) :424-426.
  • 3Lim J S, Kim C S, Ahn D, et al. Design of Low-Pass Filters Using Defected Ground Structure [ J ]. IEEE Trans. Microw. Theory Tech. ,2005,53 ( 8 ) :2539-2545.
  • 4Woo D J, Lee T K. Novel U-Slot and V-Slot DGSs for Band-Stop Filter with Improved Q Factor. [ J ]. IEEE Trans Microwave Theory Tech ,2006,54 : ( 6 ) :2840-2847.
  • 5戚玉洁,刘学观.基于DGS结构的抑制谐波低通滤波器设计[J].应用科学学报,2008,26(1):51-54. 被引量:2
  • 6顾继慧,杨一飞,周虹,朱银霞.新型缺陷接地结构带通滤波器研究[J].南京理工大学学报,2008,32(6):763-766. 被引量:4
  • 7魏峰,翟阳文,史小卫,陈蕾,黄丘林.一种新颖的缺陷地微带线低通滤波器[J].西安电子科技大学学报,2009,36(4):645-648. 被引量:18

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