A compact UWB antenna with CPW‐fed | Zendy

Lin DingBing | Zendy; Tang ITseng | Zendy; Tsou MingYu | Zendy

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A compact UWB antenna with CPW‐fed

Author(s) -

Lin DingBing,

Tang ITseng,

Tsou MingYu

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.22188

Subject(s) - monopole antenna , omnidirectional antenna , ground plane , flatness (cosmology) , radiation pattern , dipole antenna , antenna (radio) , impedance matching , microwave , radiator (engine cooling) , electrical engineering , engineering , coaxial antenna , antenna measurement , optics , acoustics , electronic engineering , physics , electrical impedance , telecommunications , cosmology , quantum mechanics

A CPW‐fed monopole ultra wide band (UWB) antenna, which has small dimension of (15.5 × 17 mm 2 ), is proposed. To miniaturize the antenna size, the sunken ground plane and narrow feeding‐strip are introduced. A slot notched on the center of radiator is used to fine‐tune the impedance matching at high frequency part. The optimal dimensions can be achieved by a parametric analysis. The designed antenna operates over 3.08–10.6 GHz for VSWRf2. The antenna also shows omnidirectional radiation patterns and good gain flatness that is suitable for UWB applications. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 564–567, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22188

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