Title :
One novel single-patch dual-frequency planar inverted-F antenna
Author :
Yajun, Wang ; Kwang, Lee Ching
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
This paper presents a novel planar inverted-F antenna (PIFA) with a single probe-feed that can operate at two discrete resonant frequencies in a single patch. By displacing the probe-feed from the two principle axes of the rectangular patch, both compactness and dual-frequency operation can be realized. Such a new antenna provides good impedance matching and wide impedance bandwidth at each resonant frequency. Characteristics and discussions are addressed
Keywords :
antenna theory; finite difference time-domain analysis; impedance matching; method of moments; microstrip antennas; multifrequency antennas; 2.8 GHz; 5.05 GHz; FDTD analysis; dual-frequency planar antenna; impedance matching; planar inverted-F antenna; rectangular patch; single probe-feed; single-patch dual-frequency antenna; wide impedance bandwidth; Bandwidth; Broadband antennas; Impedance matching; Integral equations; Magnetic resonance; Microstrip antennas; Mobile communication; Patch antennas; Radar antennas; Resonant frequency;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location :
Beijing
Print_ISBN :
0-7803-5743-4
DOI :
10.1109/ICMMT.2000.895716
