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Large‐bandwidth double‐T‐shaped microstrip‐fed single‐layer single‐slot antenna
Author(s) -
Jang YongWoong
Publication year - 2001
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.1260
Subject(s) - microstrip antenna , standing wave ratio , antenna measurement , patch antenna , antenna factor , coaxial antenna , antenna efficiency , antenna tuner , microstrip , folded inverted conformal antenna , acoustics , physics , optics , materials science , electrical engineering , antenna (radio) , engineering
The wideband double‐T‐shaped microstrip‐line‐fed slot antenna is studied in this letter. The characteristics of the antenna depended greatly on the offset parameters. The experimental characteristics of the impedance loci and VSWR exhibiting a multiloop and three‐resonance are due to the effect of the broad band of the antenna. The measured bandwidth of the antenna is from 1.877 to 5.638 GHz, which is approximately 114% (VSWR≤2.0). In addition, the experimental data for the impedance and the radiation patterns of the antenna are described. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 185–187, 2001.