NDLI: A compact dual-frequency antenna with triangular ring monopole and U-shaped sleeves

Content Provider	IEEE Xplore Digital Library
Author	Qing-Xin Chu Liang-Hua Ye
Copyright Year	2009
Description	Author affiliation: School of Electronic and Information Engineering, South China University of Technology Guangzhou, Guangdong 510640, China (Qing-Xin Chu; Liang-Hua Ye)
Abstract	A compact coplanar waveguide (CPW)-fed dual-band antenna is presented. The proposed antenna comprises of a triangular ring monopole and two attached sleeves for two dual-band operation. By modifying the ground plane, a broadband dual-frequency operation is achieved for the proposed antenna. The antenna has a simple planar structure and occupies a small size about of 28×35 $mm^{2},$ including the finite ground CPW feeding mechanism. Experimental results show that, the impedance bandwidths, determined from 10-dB return loss, of the two operating frequencies are 24% (2.2–2.8 GHz) and 59.8% (3.4–6.3 GHz), and good monopole-like radiation characteristic over the operating bands have been obtained.
Starting Page	1492
Ending Page	1495
File Size	279657
Page Count	4
File Format	PDF
ISBN	9781424447480
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-29
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	EUMA
Subject Keyword	Broadband antennas Dual band Bandwidth Slot antennas Coplanar waveguides Wireless LAN WiMAX Microwave antennas Antenna feeds Frequency wideband antenna dual-band antenna monopole antenna
Content Type	Text
Resource Type	Article

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A compact dual-frequency antenna with triangular ring monopole and U-shaped sleeves