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Design of low profile wideband omni-directional antenna

  • Xin Wei Wang
  • , Fan Qin
  • , Gao Wei
  • , Jia Dong Xu
  • Northwestern Polytechnical University Xian

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

A flush-disc antenna with a low profile is proposed in this paper. It can get nearly omni-directional radiation patterns and operate over a wide frequency range. The direction of maximum radiation is at 45°. By adding slots and conducting pins on the radiating aperture, the antenna can achieve a wide bandwidth with a low profile structure. The antenna covers a bandwidth from 2.5 to 4.0 GHz. The VSWR is less than 2 and the gain is up to -2dBi. The design and simulation of antenna are carried out by using the software Ansoft HFSS and a prototype of the antenna is developed and measured. The results of measurement are in good agreement with the simulations. The antenna will be useful for applications in satellite communications telemetry, tracking and command (TTC), and terrestrial mobile communication systems.

源语言英语
主期刊名Proceedings of the 2012 8th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2012
DOI
出版状态已出版 - 2012
活动2012 8th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2012 - Poznan, 波兰
期限: 18 7月 201220 7月 2012

出版系列

姓名Proceedings of the 2012 8th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2012

会议

会议2012 8th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2012
国家/地区波兰
Poznan
时期18/07/1220/07/12

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