Compact UWB Printed Slot Antenna With Extra Bluetooth, GSM, and GPS Bands

A novel compact ultrawideband (UWB) printed slot antenna with three extra bands for various wireless applications is presented. The low-profile antenna consists of an octagonal-shaped slot fed by a beveled and stepped rectangular patch for covering the UWB band (3.1-10.6 GHz). By attaching three inv...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2012, Vol.11, p.531-534
Hauptverfasser:	Bod, M., Hassani, H. R., Taheri, M. M. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Compact printed antenna Digital signal processing multiband Reflection Reflector antennas Resonant frequency slot antenna ultawideband (UWB) Ultra wideband antennas
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Beschreibung
Zusammenfassung:	A novel compact ultrawideband (UWB) printed slot antenna with three extra bands for various wireless applications is presented. The low-profile antenna consists of an octagonal-shaped slot fed by a beveled and stepped rectangular patch for covering the UWB band (3.1-10.6 GHz). By attaching three inverted U-shaped strips at the upper part of the slot in the ground, additional triple linear polarized bands can be realized covering GPS (1520-1590 MHz), part of GSM (1770-1840 MHz), and Bluetooth (2385-2490 MHz). Simulated and measured results are presented and compared, which shows that the antenna has a stable radiation pattern both at the triple and the whole of the UWB bands.
ISSN:	1536-1225 1548-5757
DOI:	10.1109/LAWP.2012.2197849