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Slot‐coupled square microstrip antenna for compact dual‐frequency operation
Author(s) -
Binoy G. S.,
Aanandan C. K.,
Mohanan P.,
Vasudevan K.
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.10076
Subject(s) - microstrip antenna , patch antenna , stub (electronics) , antenna measurement , coaxial antenna , electronic engineering , antenna factor , electrical engineering , engineering , folded inverted conformal antenna , antenna efficiency , multi band device , acoustics , antenna (radio) , physics
A novel dual‐frequency design of a square microstrip antenna coaxially fed along the diagonal with a chip capacitor mounted at the bottom of the stub is introduced. This design provides enhanced area reduction and good cross‐polarization levels. The antenna design can be used as a compact antenna system where limited size is a major requirement. The details of the antenna design and experimental results are presented. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 7–9, 2002.
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