Wideband Circularly Polarized Antenna With L-Shaped Slot

A wideband circularly polarized (CP) L-slot antenna single fed by L-shaped feed line is designed. Wideband CP is obtained by truncating one of the corners of the antenna element. This arrangement introduces orthogonal components with quadrature phase difference to excite circularly polarized wave. A...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on antennas and propagation 2008-06, Vol.56 (6), p.1780-1783
Main Authors: Yang, S.-L.S., Kishk, A.A., Kai-Fong Lee
Format: Article
Language:English
Subjects:
Antenna measurements
Antennas
Antennas and propagation
Applied sciences
Bandwidth
Broadband antennas
circular polarization
Circularity
Computation
Corners
Dielectric resonator antennas
Exact sciences and technology
Geometry
Microstrip antennas
Noise levels
Parametric study
Polarization
Quadratures
Radiocommunications
Slot antennas
Telecommunications
Telecommunications and information theory
Wideband
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A wideband circularly polarized (CP) L-slot antenna single fed by L-shaped feed line is designed. Wideband CP is obtained by truncating one of the corners of the antenna element. This arrangement introduces orthogonal components with quadrature phase difference to excite circularly polarized wave. A bandwidth of 46.5% (2.18-3.5 GHz) is achieved with an dB and dB. Good agreement between measured and computed results is achieved. Moreover, parametric study results are presented.
ISSN:0018-926X
1558-2221
DOI:10.1109/TAP.2008.923340