A Design of Wide Band and Wide Beam Cavity-Backed Slot Antenna Array with Slant Polarization
Joint Authors
Qi, Huiying
Xiao, Ke
Zhao, Fei
Chai, Shunlian
Yin, Wenlu
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
2016-10-23
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Design of antenna array under the limitation of restricted size is a challenging problem.
Cavity-backed slot antenna is widely used because of its advantages of small size, wide band, and wide beam.
In this paper, a design of wide band and wide beam cavity-backed slot antenna array with the slant polarization is proposed.
To obtain wide band and wide beam with limited size, the inverted microstrip-fed cavity-backed slot antenna (IMF-CBSA) is adopted as the element of 1 × 4 antenna array.
The slant polarized antennas and their feeding networks are adopted because of their simple structures.
The performance of the proposed antenna array is verified by the simulations and experiments.
The measured VSWR < 2 bandwidth is 55% at the center frequency 21.8 GHz, and the gain is larger than 12.2 dB.
Experimental results demonstrate that the proposed design achieves wide band and beam with the size of 68 mm × 56 mm × 14.5 mm.
American Psychological Association (APA)
Qi, Huiying& Xiao, Ke& Zhao, Fei& Chai, Shunlian& Yin, Wenlu. 2016. A Design of Wide Band and Wide Beam Cavity-Backed Slot Antenna Array with Slant Polarization. International Journal of Antennas and Propagation،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105358
Modern Language Association (MLA)
Qi, Huiying…[et al.]. A Design of Wide Band and Wide Beam Cavity-Backed Slot Antenna Array with Slant Polarization. International Journal of Antennas and Propagation No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1105358
American Medical Association (AMA)
Qi, Huiying& Xiao, Ke& Zhao, Fei& Chai, Shunlian& Yin, Wenlu. A Design of Wide Band and Wide Beam Cavity-Backed Slot Antenna Array with Slant Polarization. International Journal of Antennas and Propagation. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105358
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1105358