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Dual-Band Patch Antenna Fed by Meandering Probe for Low Cross-Polarization
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This paper presents a dual-band patch antenna loaded with face-to-face U-shaped slots fed by a substrate-integrated meandering probe (SIM-probe).
With the presence of U-shaped slots, two current paths are formed, which leads to the resonance modes at 2.4 and 3.65 GHz on the patch.
The SIM-probe suppresses the unwanted cross-polarization radiations by providing out-of-phase vertical currents from vertical metallic vias.
To verify our work, a prototype was fabricated and tested.
The proposed antenna achieves the impedance bandwidths of 9.4% and 9% from the frequency range of 2.34–2.57 GHz and 3.5–3.83 GHz (for the reflection coefficient ≤ −10 dB) and obtains average gains of 5.8 dBi and 6.8 dBi at both bands.
The cross-polarization level is below −20 dB.
Measured results agree well with the simulation.
American Psychological Association (APA)
Zhao, Xiao-Lan& Lin, Quan Wei. 2016. Dual-Band Patch Antenna Fed by Meandering Probe for Low Cross-Polarization. International Journal of Antennas and Propagation،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105183
Modern Language Association (MLA)
Zhao, Xiao-Lan& Lin, Quan Wei. Dual-Band Patch Antenna Fed by Meandering Probe for Low Cross-Polarization. International Journal of Antennas and Propagation No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1105183
American Medical Association (AMA)
Zhao, Xiao-Lan& Lin, Quan Wei. Dual-Band Patch Antenna Fed by Meandering Probe for Low Cross-Polarization. International Journal of Antennas and Propagation. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105183
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1105183