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ANALYSIS OF SHORTING PIN LOADED HALF DISK PATCH ANTENNA FOR WIDEBAND OPERATION
Author(s) -
J. A. Ansari,
Prabhakar Singh,
Nagendra Prasad Yadav,
Babau R. Vishvakarma
Publication year - 2009
Publication title -
progress in electromagnetics research c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 34
ISSN - 1937-8718
DOI - 10.2528/pierc09011203
Subject(s) - wideband , antenna (radio) , patch antenna , acoustics , materials science , electronic engineering , electrical engineering , physics , engineering
In the present paper the analysis of notch loaded shorted half disk patch is given. It is found that the bandwidth of the antenna depends inversely on the notch width whereas it is invariant with the notch length. Further, the antenna shows dual band behavior for a gap spacing below 7.5mm in the gap coupled half disk shorted patch whereas it behaves as a wideband antenna for gap spacing more than 7.5mm. Theoretical results are compared with simulated and experimental results.

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