Broadband Triple-Frequency Microstrip Patch Radiator Combining a Dual-Band Modified Sierpinski Fractal and a Monoband Antenna

A triple-frequency antenna combining a dual-band and a monoband antenna with broadside radiation patterns is presented. The dual-band antenna is inspired in the Sierpinski fractal. Such a dual-band antenna is stacked over a monoband antenna. The antenna presents a broadband behavior at each band tha...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2006-11, Vol.54 (11), p.3367-3373
Hauptverfasser:	Anguera, Jaume, Martinez-Ortigosa, Enrique, Puente, Carles, Borja, Carmen, Soler, Jordi
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenes de microones Antenes i agrupacions d'antenes Antenna radiation patterns Antennas Applied sciences Bands Bandwidth Broadband Broadband antennas Dual band Enginyeria de la telecomunicació Exact sciences and technology Fractal analysis Fractal-shaped antennas Fractals Frequency Geometry Microstrip antennas Microwave antennas Mobile antennas Multifrequency antennas Patch antennas Radiators Radiocommunications Radiocomunicació i exploració electromagnètica stacked patches Telecommunications Telecommunications and information theory triple-frequency operation Àrees temàtiques de la UPC
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Beschreibung
Zusammenfassung:	A triple-frequency antenna combining a dual-band and a monoband antenna with broadside radiation patterns is presented. The dual-band antenna is inspired in the Sierpinski fractal. Such a dual-band antenna is stacked over a monoband antenna. The antenna presents a broadband behavior at each band thanks to parasitic patches. The antenna has been designed using a MoM commercial code and has been experimentally tested, obtaining three bands with a broad bandwidth, high efficiency, and similar radiation patterns
ISSN:	0018-926X 1558-2221
DOI:	10.1109/TAP.2006.884209