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Offset tripatch microstrip antenna
Author(s) -
Tong K. F.,
Luk K. M.
Publication year - 1994
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.4650071818
Subject(s) - microstrip antenna , offset (computer science) , bandwidth (computing) , patch antenna , passband , folded inverted conformal antenna , electronic engineering , acoustics , physics , optics , antenna factor , computer science , telecommunications , engineering , antenna (radio) , band pass filter , programming language
Aperture‐coupled offset dual‐patch antenna with a SWR bandwidth of 38% has been demonstrated recently [1]. The possibility of further improvement in bandwidth by adding one more parasitic patch is investigated experimentally. It is found that a SWR bandwidth of 48% can be achieved but the gain varies significantly over the passband. © 1994 John Wiley & Sons, Inc.
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