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Ka-Band Lightweight High-Efficiency Wideband 3D Printed Reflector Antenna
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-12-25
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This paper presents a lightweight, cost-efficient, wideband, and high-gain 3D printed parabolic reflector antenna in the Ka-band.
A 10 λ reflector is printed with polylactic acid- (PLA-) based material that is a biodegradable type of plastic, preferred in 3D printing.
The reflecting surface is made up of multiple stacked layers of copper tape, thick enough to function as a reflecting surface (which is found 4 mm).
A conical horn is used for the incident field.
A center-fed method has been used to converge the energy in the broadside direction.
The proposed antenna results measured a gain of 27.8 dBi, a side lobe level (SLL) of −22 dB, and a maximum of 61.2% aperture efficiency (at 30 GHz).
A near-field analysis in terms of amplitude and phase has also been presented which authenticates the accurate spherical to planar wavefront transformation in the scattered field.
American Psychological Association (APA)
Zhai, Yu& Xu, Ding& Zhang, Yan. 2017. Ka-Band Lightweight High-Efficiency Wideband 3D Printed Reflector Antenna. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1159154
Modern Language Association (MLA)
Zhai, Yu…[et al.]. Ka-Band Lightweight High-Efficiency Wideband 3D Printed Reflector Antenna. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1159154
American Medical Association (AMA)
Zhai, Yu& Xu, Ding& Zhang, Yan. Ka-Band Lightweight High-Efficiency Wideband 3D Printed Reflector Antenna. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1159154
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1159154