Composite Right/Left Handed Structure Realized by Substrate Integrated Waveguide and Its Applications

ZHAO Hui; CUI Tie-jun

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Composite Right/Left Handed Structure Realized by Substrate Integrated Waveguide and Its Applications

更新时间：2025-07-16

- Composite Right/Left Handed Structure Realized by Substrate Integrated Waveguide and Its Applications
- Acta Electronica Sinica Vol. 35, Issue 6A, Pages: 108-111(2007)
- 作者机构：
  
  东南大学毫米波国家重点实验室,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN711.1
- Published：2007
- 稿件说明：
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ZHAO Hui, CUI Tie-jun. Composite Right/Left Handed Structure Realized by Substrate Integrated Waveguide and Its Applications[J]. Acta Electronica Sinica, 2007, 35(6A): 108-111.
DOI：

ZHAO Hui, CUI Tie-jun. Composite Right/Left Handed Structure Realized by Substrate Integrated Waveguide and Its Applications[J]. Acta Electronica Sinica, 2007, 35(6A): 108-111. DOI：

摘要

混合左右手传输线是一种应用电路实现的新型人工电磁媒质

具有很多新颖的特性.而基片集成波导作为一种新型传输线具有高Q值和低辐射

在毫米波应用中有很大潜力.本文提出了一种把混合左右手传输线结构和基片集成波导结合的方法

并且研究这种结构在频扫天线中的应用.全波仿真结果验证了所提方法的有效性.

Abstract

The composite right/left hartded(CRLH)trangnission-line structure is a sort of metamaterial realized by circuits

which can provide some new characteristics.Meanwhile the substrate integrated waveguide(SIW) is a new transmission Wte with high Q-factor and low interference

which has attractive applications in millirrteter waves.In this paper

we present a new stnrcttue which combines tvRLH and SIW together.Using such a stmcnue

we study the rrali7ation of compact frequency-sweeping antennas.Full-wave simulation results show the validity of the proposed antennas.

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Related Institution

School of Electronics and Information, Northwestern Polytechnical University

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