Band-notched UWB rectangular dielectric resonator antenna

A new ultra-wideband (UWB) rectangular dielectric resonator antenna (DRA) with band-stop performance is proposed. Two symmetrical short-circuited strips together with a slot etched in the feeding patch are introduced to form the notched band. The design principles of the proposed methods are describ...

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Veröffentlicht in:	Electronics letters 2014-03, Vol.50 (7), p.483-484
Hauptverfasser:	Wang, Yong Feng, Denidni, T.A, Zeng, Qing Sheng, Wei, Gao
Format:	Artikel
Sprache:	eng
Schlagworte:	antenna feeds Antennas Antennas and propagation Applied sciences band notched UWB rectangular dielectric resonator antenna band stop performance Bandwidth bandwidth 3.6 GHz to 12 GHz bandwidth 5.1 GHz to 6.0 GHz Circuit properties Dielectrics DRA Electric, optical and optoelectronic circuits Electronics Etching Exact sciences and technology Feeding feeding patch microstrip antennas Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits notched band Patch antennas Radiocommunications Resonators symmetrical short circuited strips Telecommunications Telecommunications and information theory ultra wideband antennas Ultrawideband UWB bandwidth voltage standing wave ratio VSWR
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Beschreibung
Zusammenfassung:	A new ultra-wideband (UWB) rectangular dielectric resonator antenna (DRA) with band-stop performance is proposed. Two symmetrical short-circuited strips together with a slot etched in the feeding patch are introduced to form the notched band. The design principles of the proposed methods are described in detail. The measured result demonstrates that the proposed DRA achieves an UWB bandwidth from 3.6 to 12 GHz for a voltage standing wave ratio
ISSN:	0013-5194 1350-911X 1350-911X
DOI:	10.1049/el.2014.0188