Lizzi, Leonardo and Oliveri, Giacomo (2011) Hybrid design of a fractal-shaped GSM/UMTS antenna. UNSPECIFIED.
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Abstract
In this paper, the synthesis of a three-band planar antenna working in the GSM (900 and 1800 MHz) and UMTS frequency bands is presented. As reference geometry, a hybrid pre-fractal shape has been adopted by integrating a sierpinski-like and a Meander-like structure. The synthesis of the antenna has been performed by optimizing the descriptive geometrical parameters of the reference shape by means of a customized Particle Swarm strategy to comply with the electrical and geometrical requirements.
| Item Type: | Departmental Technical Report |
|---|---|
| Department or Research center: | Information Engineering and Computer Science |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7885 Computer Engineering Q Science > QC Physics (General) > QC661 Electromagnetic Theory Q Science > QC Physics (General) > QC760 Electromagnetism |
| Uncontrolled Keywords: | Antenna synthesis, fractal geometry,multiband antennas, particle swarmoptimizer, Sierpinski, Meander. |
| Report Number: | DISI-11-089 |
| Repository staff approval on: | 25 May 2011 |
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