基于弯曲探针馈电的宽带圆极化天线

Translated title of the contribution: Wideband circularly polarized patch antenna fed by a meandering probe

林权纬, 章秀银, 黎孝华, 黄衡

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

本文提出了一種寬頻圓極化微帶貼片天線.該天線通過在輻射貼片上切角使正交的簡並模分離產生圓極化輻射,採用介質載入的彎曲探針來進行饋電,拓展了阻抗頻寬和軸比頻寬.模擬結果表明,該天線的阻抗頻寬(<-10dB)達到49%,軸比頻寬(<3dB)達到了8.64%,軸比頻寬內天線的最高增益達到了7.3dBic,變化幅度小於ldB.本設計天線採用多層介質載入,結構簡單,易於加工,具有廣泛的應用價值.
Translated title of the contributionWideband circularly polarized patch antenna fed by a meandering probe
Original languageChinese (Simplified)
Title of host publication2013年全国天线年会论文集
Publisher电子工业出版社
Pages157-159
Volume上册
ISBN (Print)9787121190803
Publication statusPublished - Nov 2013
Event2013年全国天线年会 - Guangzhou, China
Duration: 16 Nov 201319 Nov 2013

Conference

Conference2013年全国天线年会
Country/TerritoryChina
CityGuangzhou
Period16/11/1319/11/13

Research Keywords

  • 微带天线
  • 辐射贴片
  • 圆极化特性
  • 弯曲探针
  • 阻抗带宽
  • 轴比带宽

Cite this