UWB Double-Sided Printed Trapezoidal Dipole Antenna Fed by Parallel Strip Line
Date Issued
2007
Date
2007
Author(s)
Su, Chin
DOI
en-US
Abstract
A UWB planar trapezoidal dipole antenna with a simple feeding structure is proposed. In our design, the printed asymmetric dipole antenna is center-fed by a transmission line which consists of two parallel strip lines. The two arms of the dipole with two parallel feeding lines are separately printed on the opposite sides of the FR4 substrate. The proposed antenna, which can cover the frequency range of 3.1~10.6GHz with return loss level of 10dB, has almost omni-directional radiation patterns and gain flatness property within the entire UWB frequency band.
Subjects
超寬頻
天線
梯型偶極天線
平行帶線
平面型天線
UWB
antenna
dipole
parallel strip line
t rapzoid
Type
thesis
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