Title :
A new dual-band antenna for ISM application
Author :
Liu, Duixian ; Gaucher, Brian ; Flint, Ephraim
Author_Institution :
IBM T. J. Watson Res. Center, Yorktown Heights, NY, USA
Abstract :
This paper presents dual-band antenna structures for portable applications. The antenna can be stamped from sheet metal or manufactured on a single-sided PCB. No additional impedance matching is necessary. The antenna structure is simple, but it has high efficiency and reasonable SWR bandwidth.
Keywords :
UHF antennas; antenna radiation patterns; electric impedance; microstrip antennas; mobile antennas; multifrequency antennas; slot antennas; 2.45 GHz; 5.25 GHz; ISM application; L-shape element; PCB antenna; SWR bandwidth; dual-band antenna; impedance characteristics; impedance matching; inverted-F antenna; portable applications; radiation patterns; sheet metal stamping; single-sided PCB; slot antenna; Antenna feeds; Antenna radiation patterns; Bandwidth; Conductors; Costs; Dual band; Impedance; Mobile antennas; Portable computers; Slot antennas;
Conference_Titel :
Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th
Print_ISBN :
0-7803-7467-3
DOI :
10.1109/VETECF.2002.1040738
