A Microstrip Antenna Based on Improved High-impedance Surface

YAN Dun-bao; GAO Qiang; FU Yun-qi; ZHANG Guo-hua; YUAN Nai-chang

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A Microstrip Antenna Based on Improved High-impedance Surface

更新时间：2025-07-16

- A Microstrip Antenna Based on Improved High-impedance Surface
- Acta Electronica Sinica Vol. 33, Issue 3, Pages: 511-513(2005)
- 作者机构：
  
  国防科技大学光子晶体研究中心,湖南,长沙,410073
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN822
- Published：2005
- 稿件说明：
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YAN Dun-bao, GAO Qiang, FU Yun-qi, et al. A Microstrip Antenna Based on Improved High-impedance Surface[J]. Acta Electronica Sinica, 2005, 33(3): 511-513.
DOI：

YAN Dun-bao, GAO Qiang, FU Yun-qi, et al. A Microstrip Antenna Based on Improved High-impedance Surface[J]. Acta Electronica Sinica, 2005, 33(3): 511-513. DOI：

摘要

本文提出了一种改进型的高阻表面结构

将其应用于微带天线

可使天线增益提高0.9dB左右

背瓣降低15dB左右

天线性能的提高明显优于应用普通高阻表面结构的天线.制作了实际的天线

测量结果与仿真结果基本一致.

Abstract

In this paper

a novel improved High-impedance Surface structure is introduced.Using the improved structure

the gain of microstrip patch antenna is increased by about 0.9dB

and the back radiation is decreased by about 15dB.The performance is improved much more than the antenna using normal High-impedance Surface structure.Several antennas are manufactured

and the measured results are basically accordant to simulated results.

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