Circularly polarized shorted patch antenna on high permittivity substrate with wideband
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
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Article number | 6111447 |
Pages (from-to) | 1588-1592 |
Journal / Publication | IEEE Transactions on Antennas and Propagation |
Volume | 60 |
Issue number | 3 |
Publication status | Published - Mar 2012 |
Link(s)
Abstract
A wideband coaxial feed shorted patch antenna for circular polarization on high permittivity substrate is designed, fabricated and measured. This antenna is implemented by dividing the slotted patch into two parts (excited shorted part and coupled part) at the center. With adding different arms at the diagonal corners, each part can generate a proper circularly polarized (CP) resonance such that a wideband axial ratio (AR) bandwidth is obtained. Measured results show that the proposed antenna has an axial ratio bandwidth (AR ≤ 3dB) of 3.7% (2.563-2.660 GHz), an impedance bandwidth (reflection coefficient, S 11 ≤ -10 dB) of 6.9% (2.49-2.67 GHz) and a peak gain of 4 dBic. © 2006 IEEE.
Research Area(s)
- Circular polarization, high permittivity substrate, patch antenna, shorted, wideband
Citation Format(s)
Circularly polarized shorted patch antenna on high permittivity substrate with wideband. / Tang, Xihui; Wong, H.; Long, Yunliang et al.
In: IEEE Transactions on Antennas and Propagation, Vol. 60, No. 3, 6111447, 03.2012, p. 1588-1592.
In: IEEE Transactions on Antennas and Propagation, Vol. 60, No. 3, 6111447, 03.2012, p. 1588-1592.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review