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Compact Double Band‐Notched Antenna with Nonequiwidth W‐Shaped Slot and “6”‐Shaped Resonance Loop for UWB Applications
Author(s) -
Yang Tang,
Song Gao Jin,
Song Wang Yan,
Guo Feng Xiao
Publication year - 2013
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.27859
Subject(s) - slot antenna , standing wave ratio , bandwidth (computing) , microwave , resonance (particle physics) , optics , feed line , physics , electrical impedance , loop antenna , monopole antenna , materials science , antenna (radio) , acoustics , electrical engineering , microstrip antenna , telecommunications , coaxial antenna , engineering , particle physics , quantum mechanics
In this article, a novel compact double band‐notched antenna with nonequiwidth W‐shaped slot and “6”‐shaped resonance loop on the two sides of the feed line is proposed, which consists of a cone‐shaped monopole patch with nonequiwidth W‐shaped slot and “6”‐shaped resonance loop on the two sides of the feed line, the metal earth‐plate with step slot is designed on other side of the substrate. The simulated and experimental results demonstrate that the proposed antenna can obtain the double band‐notched feature within the bandwidth of 3.3–3.8 GHz and 5.0–6.0 GHz, the impedance bandwidth can achieve from 2.4 to 11.6 GHz (VSWR < 2),which is more than 131%. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2405–2410, 2013