Miniature Dual-Band Substrate Integrated Waveguide Slotted Antenna Array for Millimeter-Wave 5G Applications
Joint Authors
Lai, Fei-Peng
Chang, Lu-Wu
Chen, Yen-Sheng
Source
International Journal of Antennas and Propagation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A compact substrate integrated waveguide (SIW) antenna array that operates at 28 GHz and 38 GHz is proposed for fifth generation (5G) applications.
The proposed array consists of four SIW cavities fabricated on one single layer of substrate.
Each cavity implements a rhombic slot and a triangular-split-ring slot, resonating on TE101 and TE102 modes at 28 GHz and 38 GHz, respectively.
In comparison with dual-band SIW antennas in the literature, the proposed configuration depicts a miniature footprint (28.7 × 30.8 mm2) without stacking substrates.
To excite the four cavities with equal power, a broadband power divider that supports the propagation of TE10 mode is designed.
Accordingly, the impedance bandwidths are 26.6–28.3 GHz and 36.8–38.9 GHz.
The measured realized peak gain over the lower and higher bands is 9.3–10.9 dBi and 8.7–12.1 dBi, respectively.
The measured half-power beam widths (HPBWs) at 28 GHz and 38 GHz are 20.7° and 15.0°, respectively.
Considering these characteristics, including dual bands, high gain, narrow beam widths, miniaturization, and single layer, the proposed antenna array is a suitable candidate for millimeter-wave 5G communication systems with the flexibility in switching operating frequency bands against channel quality variations.
American Psychological Association (APA)
Lai, Fei-Peng& Chang, Lu-Wu& Chen, Yen-Sheng. 2020. Miniature Dual-Band Substrate Integrated Waveguide Slotted Antenna Array for Millimeter-Wave 5G Applications. International Journal of Antennas and Propagation،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1168927
Modern Language Association (MLA)
Lai, Fei-Peng…[et al.]. Miniature Dual-Band Substrate Integrated Waveguide Slotted Antenna Array for Millimeter-Wave 5G Applications. International Journal of Antennas and Propagation No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1168927
American Medical Association (AMA)
Lai, Fei-Peng& Chang, Lu-Wu& Chen, Yen-Sheng. Miniature Dual-Band Substrate Integrated Waveguide Slotted Antenna Array for Millimeter-Wave 5G Applications. International Journal of Antennas and Propagation. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1168927
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168927