• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Computer and Communication Engineering >CPW-Fed Patch Antenna with Reflecting Metasurface Covering for WLAN and WiMAX Applications
【24h】

CPW-Fed Patch Antenna with Reflecting Metasurface Covering for WLAN and WiMAX Applications

机译：CPW馈电贴片天线，具有反射超表面覆盖，适用于WLAN和WiMAX应用

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A coplanar waveguide (CPW)-fed multiband patch antenna with the integration reflecting metasurface covering has been designed and performance characteristics are critically analyzed. The proposed low profile antenna can offers the wireless communications services for WLAN and WiMAX applications. The rectangular shaped patch antenna consists of pair of C-, L- and splitted-T shape slotted radiator, and 2D reflective metasurface covering at the back of patch which is separated by dielectric layer of substrate. The details of the antenna design structure and performance criteria are discussed through numerical simulation using full-wave electromagnetic simulator. The simulation results shows that by employing the reflecting metasurface covering, the -10dB impedance bandwidth has considerably increased than the typical CPW-fed patchantenna: from 440 MHz to 570 MHz (29%), 390 MHz to 480 MHz (23%) and 900 MHz to 1060 MHz(18%) for three different operating bands centered at 2.5, 3.5 and 5.5 GHz respectively. The simulated result shows the antenna with RMC integration achieves peak gain of 6.56 dBi, 6.43dBi and 6.97 dBi with average gain of 6.45 dBi, 6.27 dBi and 6.82 dBi at three operating bandsrespectively which are higher than the typical patch antenna.
机译：设计了一种具有集成反射超表面覆盖的共面波导（CPW）馈电多频带贴片天线，并对性能特性进行了严格分析。所提出的薄型天线可以为WLAN和WiMAX应用提供无线通信服务。矩形贴片天线由一对C形，L形和T形缝隙辐射器以及贴片背面的2D反射超表面覆盖物组成，并由基板的介电层隔开。通过使用全波电磁模拟器进行数值模拟，讨论了天线设计结构和性能标准的细节。仿真结果表明，通过使用反射性超表面覆盖，-10dB的阻抗带宽比典型的CPW馈送的贴片天线显着增加：从440 MHz至570 MHz（29％），390 MHz至480 MHz（23％）和900在三个分别位于2.5 GHz，3.5 GHz和5.5 GHz的不同工作频带上达到MHz到1060 MHz（18％）。仿真结果表明，具有RMC集成的天线在三个工作频带上分别达到6.56 dBi，6.43dBi和6.97 dBi的峰值增益，平均增益分别为6.45 dBi，6.27 dBi和6.82 dBi，高于典型的贴片天线。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号