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Double‐ring wideband patch antennas
Author(s) -
Amendola Giandomenico,
Di Massa Giuseppe
Publication year - 1998
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/(sici)1098-2760(199811)19:4<279::aid-mop10>3.0.co;2-y
Subject(s) - wideband , microwave , electronic engineering , coupling (piping) , frequency band , ring (chemistry) , matching (statistics) , engineering , electrical engineering , physics , computer science , acoustics , telecommunications , antenna (radio) , mathematics , mechanical engineering , chemistry , statistics , organic chemistry
The single‐ and double‐shorted ring antennas with electromagnetic coupling to the feed line are presented. Their wideband and easy matching characteristics will be discussed, and a possible design criterion will be outlined. Experimental results, demonstrating the effectiveness of the large frequency band behavior, for the input parameters and the radiation patterns are presented. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 19: 279–283, 1998.