电信科学 ›› 2009, Vol. 25 ›› Issue (1): 66-69.doi: 10.3969/j.issn.1000-0801.2009.01.016

• 研究与开发 • 上一篇    下一篇

用于TD-SCDMA终端的新型倒F双频天线

章坚武,周杨杨,高锋   

  1. 杭州电子科技大学移动通信重点实验室 杭州 310018
  • 出版日期:2009-01-15 发布日期:2017-07-19
  • 基金资助:
    浙江省自然科学基金资助项目;浙江省新苗人才计划基金资助项目

A NOvel Inverted-F Dual-band Antenna AdOpted at Terminals Of TD-SCDMA System

Jianwu Zhang,Yangyang Zhou,Feng Gao   

  1. Key Lab.of Wireless Communication of Hangzhou Dianzi University,Hangzhou 310018,China
  • Online:2009-01-15 Published:2017-07-19
  • Supported by:
    Project supported by the natural science foundation of Zhejiang Province;Project supported by the Zhejiang province Xinmiao talents plan fund

摘要:

本文设计并制作了一种工作于TD-SCDMA频段的新型倒F天线,该天线采用空间曲折、加载容性垂直寄生单元等技术实现了双频工作,其工作频带涵盖了我国自主研发的TD-SCDMA通信技术标准所使用的1 880~1 920 MHz和2 010~2 025 MHz两个频段。该天线尺寸仅38mm×6mm×7mm,满足终端天线小型化、结构简单和双频工作的要求。

关键词: 倒F天线, TD-SCDMA, 寄生单元, 双频

Abstract:

In this paper,a novel inverted-F antenna working at the frequency band of TD-SCDMA system is presented.With the adoption of the technology of spatial bending,capacitive perpendicular load,the dual frequency operation is realized.It covered the frequency band of 1 880~1 920 MHz and 2 010~2 025 MHz of TD-SCDMA.The antenna has the size of 38 mm×6 mm×7 mm, it embodies the demands of miniaturization,simple structure and dual frequency operation of terminal antennas,and it can be used at terminals of TD-SCDMA system.

Key words: inverted-F antenna, TD-SCDMA, parasitic element, dual frequency

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