Planar Tri-Band Antenna Design
Abstract
The paper briefly uncovers techniques used for a design of compact planar antennas in order to achieve the wideband and the multi-band capability. The main topic is aimed to the multi-objective optimization using genetic algorithms. A quarter-wavelength planar inverted-F antenna (PIFA) using a slot and shorted parasitic patches is chosen to cover GSM900, GSM1800 and ISM2400 bands. A global multi-objective optimization uses a binary genetic algorithm with a composite objective function to tune this antenna. The impedance match and the direction of maximum gain are desired parameters to improve.
Keywords
Multi-objective optimization, multi-band antenna, planar antenna, genetic algorithm, GSM, ISM, Matlab, IE3DPersistent identifier
http://hdl.handle.net/11012/57175Document type
Peer reviewedDocument version
Final PDFSource
Radioengineering. 2008, vol. 17, č. 1, s. 28-36. ISSN 1210-2512http://www.radioeng.cz/fulltexts/2008/08_01_28_36.pdf
Collections
- 2008/1 [12]
Citace PRO
Except where otherwise noted, this item's license is described as Creative Commons Attribution 3.0 Unported License