A Novel Design of Wideband Frequency Antenna for WLAN

DOI

10.2991/citcs.2012.141How to use a DOI?

Keywords

CPW-fed; WLAN; wideband; dual-frequency; low profile

Abstract

A novel and simple coplanar waveguide (CPW)-fed monopole antenna with wideband dual-frequency is proposed in this paper. The proposed antenna printed and integrated on a small region of a microwave substrate has a compact size of 22?35mm2. This antenna, fed by CPW and connecting a 50' SMA connector, can generate two separate resonant frequency bands, which cover the 2.4-, 5.2-, and 5.8-GHz WLAN bands. This proposed antenna could present well impedance matching performance. The lower frequency mode of the proposed antenna has an impedance bandwidth (2:1 VSWR) of about 320 MHz(2380?2700 MHz), which covers the required bandwidth for 2.4-GHz WLAN band (2400?2484 MHz); on the other band, the upper frequency mode has a bandwidth of about 2480 MHz (3580?6040 MHz) covering the HIPERLAN band (5150?5350MHz) and 5.8-GHz WLAN band (5725?5852 MHz).Details of the design considerations for achieving dual-band operation are presented.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Rongrong Zhang
AU  - Yalin Guan
PY  - 2012/11
DA  - 2012/11
TI  - A Novel Design of Wideband Frequency Antenna for WLAN
BT  - Proceedings of the 2012 National Conference on Information Technology and Computer Science
PB  - Atlantis Press
SP  - 549
EP  - 552
SN  - 1951-6851
UR  - https://doi.org/10.2991/citcs.2012.141
DO  - 10.2991/citcs.2012.141
ID  - Zhang2012/11
ER  -