1. A Technique of Bandwidth Enhancement for the Slot Antenna.
- Author
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Chien-Jen Wang and Su-Wei Chang
- Subjects
- *
DATA transmission systems , *DIGITAL communications , *BROADBAND communication systems , *MATHEMATICAL optimization , *ANTENNA arrays , *ANTENNAS (Electronics) , *ELECTRONIC equipment , *ADAPTIVE antennas , *ANTENNA feeds - Abstract
A new technique is proposed to increase the bandwidth (BW) of a Z-Iike slot antenna for operation at 2.4 GHz and 5GHz, over the industrial-scientific-medical (ISM) bands and the Hiperlan2 bands. By splitting two side slots of the Z-like slot antenna into two or three fingers, several additional resonances can be created. After careful optimization of the geometrical parameters of the antenna, the resonances are merged and thus a wide impedance bandwidth is obtained. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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