A Simple and Compact Planar Ultra Wideband Antenna with Single or Dual Band-Notched Characteristics

Zhou, D. and Gao, S. and Zhu, F. and Xu, J. (2012) A Simple and Compact Planar Ultra Wideband Antenna with Single or Dual Band-Notched Characteristics. Progress in Electromagnetics Research, 123 . pp. 47-65. ISSN 1070-4698. (The full text of this publication is not available from this repository)

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Official URL
htto://dx.doi.org/10.2528/PIER11101104

Abstract

A printed monopole ultra wideband (UWB) antenna with frequency band-notched characteristics is proposed and investigated. The antenna consists of a half-disk shaped structure combined with an inverted isosceles trapezoid structure. To achieve the frequency band notched characteristics, an open-ended thin slit with a length of about one quarter guided wavelength is inserted on the radiator. Multiple slits can be employed to realize multiple frequency band notched characteristics. To validate the concept, two prototypes aredesigned, fabricated and tested. The ¯rst is a single band notched UWB antenna whereas the second is a dual band notched UWB antenna. The simulated and measured results of both antennas are presented shown a reasonable agreement between them. The results also con¯rm the proposed UWB antenna design can achieve superior dual band-notch performance at desired frequency bands. 1

Item Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications) > TK7871.6 Antennas and waveguides
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Broadband & Wireless Communications
Depositing User: J. Harries
Date Deposited: 04 Sep 2012 14:06
Last Modified: 05 Mar 2013 16:43
Resource URI: http://kar.kent.ac.uk/id/eprint/30439 (The current URI for this page, for reference purposes)
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