Title :
Investigation of bandwidth, efficiency, and quality factor for circular patch antennas with magneto-dielectric substrate
Author :
Nour, Baqer ; Breinbjerg, Olav
Author_Institution :
Dept. of Electr. Eng., Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
This article documents an investigation of the effect of a magneto-dielectric substrate on the performance of a circular patch antenna; in particular, the radiation efficiency, the quality factor, and the bandwidth. Both analytical and numerical methods have been used to model the patch antenna. The numerical method is used for lossy substrates, while the analytical method is used for lossless substrates.
Keywords :
Q-factor; microstrip antennas; substrates; circular patch antennas; lossy substrates; magneto-dielectric substrate; quality factor; radiation efficiency; Bandwidth; Dielectric losses; Dielectric substrates; Patch antennas; Q factor; Substrates;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-61284-976-8
DOI :
10.1109/ICEAA.2011.6046449
