CPW ‐fed step‐shaped microstrip antenna for  UWB  applications | Zendy

Jose Sharon M. | Zendy; Lethakumary B | Zendy

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CPW ‐fed step‐shaped microstrip antenna for UWB applications

Author(s) -

Jose Sharon M.,

Lethakumary B

Publication year - 2015

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.28903

Subject(s) - microstrip antenna , patch antenna , materials science , antenna measurement , microstrip , optoelectronics , antenna factor , radiation pattern , bandwidth (computing) , microwave , antenna efficiency , coaxial antenna , antenna (radio) , electronic engineering , electrical engineering , telecommunications , engineering

A compact and simple CPW‐fed step‐shaped microstrip antenna for ultrawideband applications is presented. The antenna offers a wide bandwidth from 4.4 to 11 GHz with an impedance bandwidth of 85.7%. The antenna also offers an average gain of 4.65 dBi in the entire band with good radiation characteristics. The antenna posses an overall dimension of 30 × 25 × 1.6 mm 3 when fabricated on FR4 epoxy substrate of dielectric constant 4.4 and thickness 1.6 mm. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:589–591, 2015

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