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首页> 外文期刊>Optical and quantum electronics >Design of UWB antenna using reconfigurable optical router
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Design of UWB antenna using reconfigurable optical router

机译：利用可重构光路由器设计UWB天线

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摘要

In this paper, a novel frequency reconfigurable microstrip antenna is presented. The proposed antenna has four photoconductive switches. These switches are mounted across two rectangular shape slots etched on the radiation patch. According to the incident light, the physical properties of these switches can be changed from an insulator state (OFF state) to a near-conducting state (ON state). The incident light is then coupled to the photoconductive switches using a reconfigurable optical router. The design in this paper yields an ultra-wideband that extends from 2.83 to 13.0 GHz with switchable single notched bands of 3.3-3.9 and 4.8-5.8 GHz for WiMAX and WLAN applications, respectively. Further, another two bands of 3.3-3.9 and 5.6-6.1 GHz can be eliminated from the whole frequency band. The suggested design is fabricated using photolithographic technique and the measured results have very good agreement with the simulated ones.
机译：本文提出了一种新型的频率可重构微带天线。所提出的天线具有四个光电导开关。这些开关安装在蚀刻在辐射贴片上的两个矩形插槽上。根据入射光，可以将这些开关的物理特性从绝缘体状态（OFF状态）改变为接近导通状态（ON状态）。然后，使用可重新配置的光路由器将入射光耦合到光电导开关。本文的设计产生了一个超宽带，从2.83 GHz扩展到13.0 GHz，并分别为WiMAX和WLAN应用提供3.3-3.9 GHz和4.8-5.8 GHz的可切换单陷波频段。此外，可以从整个频带中消除另外两个3.3-3.9 GHz和5.6-6.1 GHz频带。所建议的设计是使用光刻技术制造的，测量结果与模拟结果非常吻合。

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  • 来源
    《Optical and quantum electronics》 |2015年第8期|2675-2688|共14页
  • 作者

    Amr M. Abdelghani; Nihal F. F. Areed; Mohamed Farhat O. Hameed; Moataza Abd el Hamid Hindy; S. S. A. Obayya;

  • 作者单位

    Microstrip Department, Electronics Research Institute, Dokki, Giza 12478, Egypt;

    Centre for Photonics and Smart Materials, Zewail City of Science and Technology, Sheikh Zayed District, 6th of October City, Giza 12588, Egypt,Department of Electronics and Communications Engineering, Faculty of Engineering, Mansoura University, Mansoura 35516, Egypt;

    Centre for Photonics and Smart Materials, Zewail City of Science and Technology, Sheikh Zayed District, 6th of October City, Giza 12588, Egypt,Mathematics and Engineering Physics Department, Faculty of Engineering, Mansoura University, Mansoura 35516, Egypt;

    Microstrip Department, Electronics Research Institute, Dokki, Giza 12478, Egypt;

    Centre for Photonics and Smart Materials, Zewail City of Science and Technology, Sheikh Zayed District, 6th of October City, Giza 12588, Egypt;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Frequency reconfigurable antennas; Band-notch; Optical switches; Photonic bandgap;

    机译：频率可重构天线;带缺口光学开关;光子带隙;

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