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Journal Article Printed cross‐dipole antenna with slow‐wave structure for highly efficient and directive WLAN applications
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Authors
S.-B. Park, S.-Y. Eom
Issue Date
2017-06
Citation
Electronics Letters, v.53, no.13, pp.826-827
ISSN
0013-5194
Publisher
IET
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1049/el.2017.0187
Abstract
A study of printed cross-dipole antenna with slow-wave parasitic elements used to achieve high efficiency and directivity is presented. The proposed antenna is designed to operate at WLAN channels (5.15-5.85 GHz), and can produce dual-orthogonal polarisation through a crossed structure. The printed slow-wave elements play a role that concentrates on travelling wave and delays propagation of electromagnetic wave. Measurement results of this antenna show that it has high gain, low side-lobe level and wide bandwidth. This proposed design has advantages in terms of manufacturing the antenna easily and optimising the radiation characteristics.
KSP Keywords
85 GHz, High Gain, Highly efficient, Radiation characteristics, Slow-wave, Travelling wave, WLAN applications, Wave structure, Wide Bandwidth, cross-dipole antenna, high efficiency