Summary
International Symposium on Antennas and Propagation
2005
Session Number:1B3
Session:
Number:1B3-4
DESIGN OF THE DUAL BAND DIPOLE ANTENNA SERVE WLAN AND DSRC FOR ITS APPLICATION
Guan-Yu Chen, Jwo-Shiun Sun,
pp.-
Publication Date:2005/11/3
Online ISSN:2188-5079
DOI:10.34385/proc.33.1B3-4
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Summary:
In this design, the dual band dipole antenna feed network with wide bandwidth tapered microstrip balun is studied. The design and experimental results of low profile embedded microstrip dipole antenna with tapered microstrip balun shows fairly good performances. The feed network of the design with wider bandwidth and lower power loss tapered microstrip line to overlap coplanar stripline (CPS) transition that provided unbalanced to balanced line with balanced equal power output of 180° phase difference. The achieved planar embedded ITS dual band dipole antenna exhibits 19.5% and 13.7% of 10dB bandwidths at 2.45GHz and 5.85GHz center frequency, respectively. Apply full wave EM analyses and shows good agreement with those experimental data.