Title :
Frequency tuning of slot-loaded rectangular patch antenna with tuning stubs and gaps
Author :
Jung-Hyo Kim ; Jeong-Wook Lee ; Jong-Gwan Yook ; Han-Kyu Park
Author_Institution :
Dept. of Electr. & Electonic Eng., Yonsei Univ., Seoul, South Korea
Abstract :
The paper proposes a structure which has resonant frequency tuning stubs and gaps. A rectangular patch antenna having two narrow slots in the radiating edge provides dual- frequency operation. When this structure is applied to a square patch, the ratio of two resonant frequencies can be controlled within 1.38 to 1.63.
Keywords :
microstrip antennas; multifrequency antennas; resonance; slot antennas; tuning; aperture coupled feeding; current path length control; frequency tuning; gaps; probe feeding; slot-loaded rectangular patch antenna; tuning stubs; Antenna radiation patterns; Apertures; Dielectric constant; Electronic mail; Microstrip antennas; Patch antennas; Resonance; Resonant frequency; Slot antennas; Tuning;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.960091
