Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrD2
Session:
Number:FrD2-4
Numerical Analysis of a Cigar Antenna
Junji Yamauchi, Hayafumi Harada, Hisamatsu Nakano,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
DOI:10.34385/proc.53.FrD2-4
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Summary:
A cigar antenna fed by a metallic waveguide is analyzed using the body-of-revolution FDTD method. The effective relative permittivity of the cigar structure is numerically evaluated. The properties of the cigar antenna agree with those of a dielectric rod antenna whose effective permittivity is regarded as being the same.