Title :
A dual-frequency triangular patch antenna on magnetic substrate
Author :
Zhong, Shun-Shi ; Jiang, Yi-Hui ; Chen, Jun-Chang
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ., China
Abstract :
A dual-frequency triangular microstrip patch antenna is described, where the dual-frequency operation is realized by loading a rectangular notch at the bottom side of a triangular patch. Moreover, a new organic magnetic material recently developed in China is adopted as the substrate, resulting in a size-reduction of 32% as compared to a regular patch antenna, and it has wider bandwidths for both bands. Simulation and experimental results are presented, showing the validity of this design.
Keywords :
UHF antennas; magnetic materials; microstrip antennas; multifrequency antennas; 1.56 GHz; 1.58 GHz; 2.45 GHz; 2.48 GHz; dual-frequency antenna; loaded rectangular notch; magnetic substrate; organic magnetic material; triangular patch antenna; wide bandwidths; Bandwidth; Current distribution; Feeds; Frequency locked loops; Magnetic materials; Microstrip antennas; Patch antennas; Permeability; Permittivity; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1329626
