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Wideband CPW‐fed elliptical monopole antenna
Author(s) -
Sun XuBao,
Cao MaoYong
Publication year - 2010
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.25358
Subject(s) - monopole antenna , coplanar waveguide , radiation pattern , omnidirectional antenna , j pole antenna , ground plane , helical antenna , standing wave ratio , microwave , dipole antenna , coaxial antenna , engineering , electrical engineering , optics , microstrip antenna , acoustics , physics , antenna (radio) , telecommunications
An elliptical monopole antenna with a wide bandwidth is proposed, which is composed of an elliptical monopole patch and a ground plane by uniting a quarter of a disc and a rectangular structure, both printed on the same side of a substrate and fed by a coplanar waveguide (CPW) feeder.The simulated and experimental results demonstrate that this antenna achieves an impedance bandwidth covering 2.6–13.9 GHz for VSWR ≤ 2 and also shows a nearly omnidirectional radiation pattern, which indicates that the proposed antenna performance is suitable for UWB applications. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1774–1776, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25358
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