上海大学学报(自然科学版)

• 通信与信息工程 • 上一篇    下一篇

一种槽加载三频贴片天线

关中伟,吴迪   

  1. 上海大学 通信与信息工程学院,上海 200072
  • 收稿日期:2005-09-09 修回日期:1900-01-01 出版日期:1900-01-01 发布日期:1900-01-01
  • 通讯作者: 吴迪

A Triple-Band Slot-Loaded Patch Antenna

GUAN Zhong-wei,WU Di   

  1. School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China

  • Received:2005-09-09 Revised:1900-01-01 Online:1900-01-01 Published:1900-01-01
  • Contact: WU Di

摘要:

提出了一种新的三频微带贴片天线的设计方法.通过在靠近矩形贴片的两辐射边处不对称地开窄槽,使得在三个谐振点处显示出相似的辐射特性,从而实现三频工作.设计天线的测试结果验证了本方法的有效性.

关键词: 槽加载, 三频, 微带贴片天线

Abstract:

This paper presents a new method for designing a triple-band microstrip patch antenna. By etching two asymmetrical narrow slots close to the radiating edges of a rectangular patch, the antenna shows similar radiation properties at three resonant frequencies and achieves tri-band operation. Results of experiments on a designed antenna show validity of the method.

Key words: microstrip patch antenna, triple band, slot-loaded

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