Title :
Research on small circular microstrip patch antenna
Author :
Luan Xiu-zhen ; Ke-jun, Tan ; Bin, Lin
Author_Institution :
Dalian Maritime Univ., China
Abstract :
The probe-fed circular microstrip patch antenna incorporating a single shorting post can significantly reduce the overall size of the antenna. This kind of antenna is seen as a promising candidate for miniaturized mobile telecommunication handsets. In this paper, an analytical theory for the impedance behaviour and radiation characteristics of the small circular patch is presented; the theoretical results agree with the experimental ones very well.
Keywords :
UHF antennas; antenna feeds; antenna radiation patterns; antenna theory; electric impedance; microstrip antennas; mobile antennas; 1.9 GHz; H-plane far-field radiation patterns; analytical theory; cavity model method; circular microstrip patch antenna; impedance behaviour; miniaturized mobile telecommunication handsets; probe-fed patch antenna; radiation characteristics; single shorting post; small circular patch; Dielectric substrates; Feeds; Frequency; Impedance; Magnetic resonance; Microstrip antennas; Mobile antennas; Mobile communication; Patch antennas; Telephone sets;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187732
