Planar ultra-wideband antenna with wideband notched characteristics

Fuguo Zhu, Steven Gao, Anthony Ts Ho, Tim Wc Brown, Jianzhou Li, Gao Wei, Jiadong Xu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In order to avoid the interferences from systems operating over 5-6 GHz, a novel design of compact-size wideband notched antenna is presented in this paper for ultra-wideband (UWB) applications. The reference antenna consists of a half circle shaped ground plane and a half circle shaped radiator with a half elliptical cut. A wide notched band is achieved by using an extended strip and a loaded strip. It has advantages of a wide impedance matching from 3.1 to 10.6 GHz and a good band-notched performance in 5-6 GHz with gain suppression better than 10 dB.

Original languageEnglish
Title of host publication2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Pages2882-2885
Number of pages4
StatePublished - 2013
Event2013 7th European Conference on Antennas and Propagation, EuCAP 2013 - Gothenburg, Sweden
Duration: 8 Apr 201312 Apr 2013

Publication series

Name2013 7th European Conference on Antennas and Propagation, EuCAP 2013

Conference

Conference2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Country/TerritorySweden
CityGothenburg
Period8/04/1312/04/13

Keywords

  • band-notched function
  • UWB antenna
  • wide band

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