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    Compact Dielectric Resonator Antenna with Band-Notched Characteristics for Ultra-Wideband Applications.

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    Asmaa PIERS C 2015.pdf (1.007Mb)
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    Publication date
    2015
    Author
    Majeed, Asmaa H.
    Abdullah, Abdulkareem S.
    Sayidmarie, Khalil H.
    Abd-Alhameed, Raed A.
    Elmegri, Fauzi
    Keyword
    Cielectric resonator antenna (DRA), compact; Band-notched characteristics; Ultra-wideband applications
    Rights
    © 2015 PIER-C and The Electromagnetics Academy. Reproduced in accordance with the publisher's self-archiving policy.
    Peer-Reviewed
    yes
    
    Metadata
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    Abstract
    In this paper, a compact dielectric resonator antenna (DRA) with band-notched characteristics for ultra-wideband applications is presented. A comprehensive parametric study was carried out using CST Microwave Studio Suite TM 2011 to analyze and optimize the characteristics of the proposed antenna. Three shapes for the coupling slot were investigated. Simulation results show that the proposed DRA had a −10 dB impedance bandwidth of 23% from 9.97 GHz to 12.558 GHz, and a maximum gain of 7.23 dBi. The antenna had a notched band centered at 10.57 GHz, which increased the reflection coefficient by 23.5 dB, and reduced the gain by 6.12 dB. The optimized designs were verified by experimental tests on fabricated samples.
    URI
    http://hdl.handle.net/10454/7884
    Version
    published version paper
    Citation
    Majeed AH, Abdullah AS, Sayidmarie KH, Abd-Alhameed RA, Elmegri F, and Noras JM (2015) Compact Dielectric Resonator Antenna with Band-Notched Characteristics for Ultra-Wideband Applications. Progress in Electromagnetics Research - C, 57: 137–148.
    Link to publisher’s version
    http://www.jpier.org/PIERC/pier.php?paper=15022102
    Type
    Article
    Collections
    Engineering and Informatics Publications

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