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Concentric ring microstrip antenna
Author(s) -
Nurie N. S.,
Langley R. J.
Publication year - 1988
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.4650011012
Subject(s) - concentric , microstrip antenna , microstrip , antenna (radio) , ring (chemistry) , optics , patch antenna , radiation pattern , physics , electrical impedance , acoustics , geometry , engineering , telecommunications , electrical engineering , mathematics , chemistry , organic chemistry
A concentric ring element has been investigated as a dual frequency band microstrip antenna. A model is presented for calculating the input impedance properties that include mutual coupling effects. It is shown that the radiation patterns may be computed from the TM 12 mode fields for a single ring.