INTERNAL MULTIBAND MONOPOLE ANTENNA FOR WIRELESS-USB DONGLE APPLICATION

被引：18

作者：

Park, Piljun ^{[1
]}

Choi, Jaehoon ^{[1
]}

机构：

[1] Hanyang Univ, Div Elect & Comp Engn, Seoul 133791, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 07期

关键词：

Internal antenna; multiband antenna; USB dongle; BAND; DESIGN;

D O I：

10.1002/mop.24429

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An internal multiband monopole antenna for application in a USB dongle is proposed. The antenna consists of two metal strips which are constructed of a dielectric substrate and have a volume of 20 mm x 10 mm x 1 mm. The multiband characteristic is obtained by using a folded meander strip on the top side of the substrate, and the wideband performance in the lower band is achieved by connecting an inverted L-shaped stub to the ground. The measured bandwidths were 26.1% (1.7-2.9 GHz) in the lower band for the DCS-1800, US-PCS, WCDMA, WiMax. 2.4 GHz-WLAN, and S-DMB bands and 15.5% (5.05-5.9 GHz) in the upper band for the 5 GHz-WLAN band. Nearly omnidirectional radiation patterns and reasonable antenna gains were obtained in the desired frequency bands. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1786-1788. 2009; Published online in Wiley InterScience (www.interscience.wiley.com) DOI 10.1002/mop.24429

引用

页码：1786 / 1788

页数：3

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