DocumentCode
1611625
Title
Effect of magneto-dielectric material in different antenna structures
Author
Huang, Yu Ping ; Zhang, Xian Zhong
Author_Institution
Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore
fYear
2011
Firstpage
1039
Lastpage
1042
Abstract
In this paper, the use and the effect of magneto-dielectric materials in two antenna structures, namely waveguide antenna and coaxial antenna, is discussed. For different values of the permeability and permittivity of the material, the effect of the material on the wave impedance and the return loss performance of waveguide and coaxial antennas are compared. It was shown that the material loading has significant effect on the two antenna performance. A theoretical analysis is provided to explain the effect of the material loading on these two antenna structures.
Keywords
dielectric materials; magnetic permeability; microwave materials; permittivity; waveguide antennas; antenna performance; antenna structures; coaxial antenna; magneto-dielectric material effect; microwave materials; permeability; permittivity; return loss performance; wave impedance; waveguide antenna; Loaded antennas; Magnetic separation; Materials; Permeability; Reflection; Magneto-dielectric; coaxial antenna; material loading; refractive index; waveguide antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location
Melbourne, VIC
Print_ISBN
978-1-4577-2034-5
Type
conf
Filename
6173932
Link To Document