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Title: A Tapered CPW-Fed UWB Disc Antenna and the Embedded Meander Slot Band-Notch Design
Authors: Ho, Min-Hua;Chen, Guan-Lin
Contributors: 電子工程學系
Keywords: Tapered CPW;Disc monopole;Band notch;Meander slot
Date: 2006-11
Issue Date: 2012-05-22T06:26:50Z
Publisher: 中國電機工程會
Abstract: A planar UWB circular disk monopole antenna fed by a non-uniform coplanar waveguide for a better impedance matching is presented in this paper. The non-uniform CPW is implemented by tapering the central strip or beveling the bilateral grounds in the feeding CPW to enhance the impedance matching at the lower region of the passband. A 5-6 HGz band-notch design accomplished by an embedded meander slot is incorporated in the antenna design to avoid the signal interference at the ISM and WLAN band. Experiments have been conducted to verify the antenna performance.
Relation: Journal of Electrical Engineering, 13(4): 349-353
Appears in Collections:[eedept] Periodical Articles

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