A Novel Compact UWB Antenna with Triple Band-Notches for WiMAX/ WLAN/ ITU Bands

A novel compact Ultra-Wideband (UWB) antenna with triple band-notched characteristics is presented. The antenna patch consists of several circular rings and a small circle. The antenna has a compact size of 25 × 20 mm2, which has been printed on a Rogers RO4003 substrate. Moreover, the proposed ante...

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Bibliographic Details
Published inApplied Computational Electromagnetics Society journal Vol. 27; no. 12; p. 1014
Main Authors Abdollahi, M M, Dalili Oskouei, H R, Akbari, M, Mighani, M
Format Journal Article
LanguageEnglish
Published Pisa River Publishers 01.12.2012
Subjects
Antennas
Broadband
Impedance matching
Notches
Substrates
Ultrawideband
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Summary:A novel compact Ultra-Wideband (UWB) antenna with triple band-notched characteristics is presented. The antenna patch consists of several circular rings and a small circle. The antenna has a compact size of 25 × 20 mm2, which has been printed on a Rogers RO4003 substrate. Moreover, the proposed antenna has been successfully fabricated and measured, showing broadband matched impedance (2.8 up to more than 20GHz, VSWR? 2); almost stable gain and good omnidirectional radiation patterns.
ISSN:1054-4887
1943-5711