NDLI: A Circularly Polarized Stacked Patch Aperture Coupled Microstrip Antenna for 2.6 GHz Band

Content Provider	Springer Nature Link
Author	Kumar, Arun Kartikeyan, M. V.
Copyright Year	2007
Abstract	A circularly polarized stacked patch microstrip antenna and a 2 × 2 subarray for circular polarization are proposed in this paper. The proposed design has the input impedance bandwidth and axial ratio bandwidth of about 10% and 4.7% respectively. Circular polarization is obtained with the help of slits cut in the patch. A size reduction of around 37% is also achieved with the help of the slits. A subarray based on sequentially rotated feeding technique for circular polarization is also presented in this paper. Array element was deigned using a high dielectric constant laminate for feed network. In addition to low boresight axial-ratio, the subarray has impedance and 3-dB axial-ratio bandwidths of 12% and 8% respectively.
Starting Page	13
Ending Page	23
Page Count	11
File Format	PDF
ISSN	01959271
Journal	International Journal of Infrared and Millimeter Waves
Volume Number	28
Issue Number	1
e-ISSN	15729559
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	2007-01-23
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Aperture coupled MSAs Stacked patch MSAs Circularly polarized MSAs Electronic and Computer Engineering Meteorology/Climatology Astronomy
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Instrumentation 3100/3101 Condensed Matter Physics Electrical and Electronic Engineering Radiation

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A Circularly Polarized Stacked Patch Aperture Coupled Microstrip Antenna for 2.6 GHz Band