Candelabra shaped microstrip antenna for ultra‐wideband applications | Zendy

Haraty Mohammad Reza | Zendy; Momeni Seyed Majid Seyed | Zendy; Sadeghzadeh R. A. | Zendy

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Candelabra shaped microstrip antenna for ultra‐wideband applications

Author(s) -

Haraty Mohammad Reza,

Momeni Seyed Majid Seyed,

Sadeghzadeh R. A.

Publication year - 2011

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.25783

Subject(s) - microstrip antenna , return loss , wideband , patch antenna , microwave , microstrip , antenna measurement , electrical engineering , coaxial antenna , bandwidth (computing) , engineering , antenna (radio) , acoustics , electronic engineering , physics , telecommunications

This article presents the results of a novel and compact microstrip antenna having a candelabra geometry, which exhibits ultra‐wideband (UWB) performance when excited using coplanar waveguide feed. The proposed antenna exhibits an impedance bandwidth of 138% from 2.3 to 12.7 GHz, exceeding Federal Communication Commission's ultra‐wideband frequency range with a return‐loss performance S 11 = −10 dB. The antenna radiates omnidirectionally in the H ‐plane and bidirectionally in E ‐plane. Details of the antenna's design and simulation results are presented and validated with practical measurements. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:669–672, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25783

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