Dual band-notch UWB antenna with single tri-arm resonator

Azim, R., Islam, M. T. and Mobashsher, A. T. (2014) Dual band-notch UWB antenna with single tri-arm resonator. IEEE Antennas and Wireless Propagation Letters, 13 670-673. doi:10.1109/LAWP.2014.2314486


Author Azim, R.
Islam, M. T.
Mobashsher, A. T.
Title Dual band-notch UWB antenna with single tri-arm resonator
Journal name IEEE Antennas and Wireless Propagation Letters   Check publisher's open access policy
ISSN 1536-1225
1548-5757
Publication date 2014-04-17
Year available 2014
Sub-type Article (original research)
DOI 10.1109/LAWP.2014.2314486
Volume 13
Start page 670
End page 673
Total pages 4
Place of publication Piscataway, NJ, United States
Publisher Institute of Electrical and Electronics Engineers
Language eng
Abstract A microstrip line-fed planar antenna with dual notched bands is designed and prototyped for ultrawideband (UWB) communication applications. The dual band-notch characteristic is achieved by etching a single tri-arm resonator below the patch. The simulated and experimental results show that the designed antenna has achieved a wide bandwidth (return loss -10 dB) ranging from 2.98 to 10.76 GHz with two notched bands operating at 3.5 and 5.5 GHz. The proposed antenna uses only one simple filter element to create and control dual notched bands, which give it advantages over the recently proposed band-notch antennas. In addition, the designed antenna achieved a good gain and exhibits omnidirectional radiation patterns except at notched bands, which make it a suitable candidate for UWB applications.
Keyword Notched band
WiMAX
Tri-arm resonator
Ultrawideband (UWB)
Wireless local area network (WLAN)
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2015 Collection
School of Information Technology and Electrical Engineering Publications
 
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