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Design and Implementation of 2.4 ㎓ and 5 ㎓ Dual Band Antenna for Access Point of Wireless LAN  

김창일 (인천대학교 전자공학과)
오종대 (인천대학교 전자공학과)
양운근 (인천대학교 전자공학과)
김성민 (한국전자통신연구원 무선방송연구소)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.3, 2003 , pp. 304-311 More about this Journal
Abstract
In this paper, we present the 2.4 ㎓ and 5 ㎓ dual band antenna fur access point of WLAN(Wireless Local Area Network). The proposed antenna must have equal gains in both frequency bands to accept two services. We proposed using collinear array to compensate gain difference for two different frequency bands. Simulation results using 3D simulation program, CST MWS(Microwave Studio), for dual band antenna with collinear away show that the maximum gain is about 4.7 dBi at 2.4 ㎓, 5.2 dBi at 5.7 ㎓. We got additional gain of about 2.1 ㏈ with collinear array for 2.4 ㎓ in measurement. Measured results for the dual band antenna with collinear array show applicable performances for access point of wireless LAN.
Keywords
Dual Band Antenna; Access Point; WLAN;
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  • Reference
1 /
[ Warren L. Stutzman;Gary A. Thiele ] / Antenna Theory and Design
2 /
[ Jim Geier ] / Wireless Lans
3 Frequency-Independent Antennas /
[ Paul E. Mayer ] / Antenna Handbook
4 Design and implementation of dual band antenna for access point of wireless lan /
[ Woon Geun Yang;Kyu Ho Lee;Joo Sung Kim;Seong Min Kim ] / North-east Asia IT Symposium 2002
5 Vhf and Uhf Communication Antennas /
[ Brian S. Coillins ] / Antenna Enginnering Handbook(3rd ed.)
6 /
[ Constantine A. Balanis ] / Antenna Theory(2nd ed.)
7 Design and implimentation of dual band antenna for IMT-2000 and 5.7GHz wireless local area network /
[ Chang Il Kim;Joo Sung Kim;Sung Shin Kong;Woon Geun Yang ] / Proceeding of KEES