A simple design cylindrical dielectric resonator antenna with wide aperture‐coupled for broadband applications | Zendy

Huang TsungHui | Zendy; Chen HanJan | Zendy; Chen TungMing | Zendy; Chen LihShan | Zendy; Liu ChienChih | Zendy; Hung ChenI | Zendy; Wang YeongHer | Zendy; Houng MauPhon | Zendy

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A simple design cylindrical dielectric resonator antenna with wide aperture‐coupled for broadband applications

Author(s) -

Huang TsungHui,

Chen HanJan,

Chen TungMing,

Chen LihShan,

Liu ChienChih,

Hung ChenI,

Wang YeongHer,

Houng MauPhon

Publication year - 2007

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.22359

Subject(s) - dielectric resonator antenna , broadband , microstrip antenna , microstrip , bandwidth (computing) , microwave , optics , dielectric resonator , acoustics , impedance matching , resonator , electrical impedance , electrical engineering , engineering , materials science , antenna (radio) , physics , telecommunications

In this paper, a simple design cylindrical dielectric resonator antenna (CDRA) with wide aperture‐coupled for broadband applications has been proposed. For improving impedance matching, microstrip feed‐line was designed as a fork‐like to obtain two resonant modes excitation and lead to a wider impedance bandwidth. Experimental results indicate that the measured bandwidth is 10.6% (S 11 < −10 dB) with broadside radiation pattern. Additionally, the proposed antenna gain is near 7.9 dBi. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49:1064–1067, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22359

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