Design of a Small-Size Broadband Circularly Polarized Microstrip Antenna Array
Joint Authors
He, Mang
Zhou, Pingyuan
Zhang, Chuanfang
Zhang, Zhuo
Hao, Yihang
Source
International Journal of Antennas and Propagation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-05
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A small-size 2×2 broadband circularly polarized microstrip antenna array is proposed in this article.
The array has four broadband dual-feed U-slot patch antenna elements with circular polarization, and the sequential feeding technique is used to further enhance the 3 dB axial ratio bandwidth.
The lateral size of the fabricated array is as small as 1.33λ0×1.33λ0, and the profile is only 0.04λ0.
Measured results show that the overlapped −10 dB reflection coefficient and the 3 dB AR bandwidth is 53%, and the variation of the measured realized gain is less than 1 dB for S-band satellite communications (1.98–2.2 GHz).
American Psychological Association (APA)
Zhou, Pingyuan& Zhang, Zhuo& He, Mang& Hao, Yihang& Zhang, Chuanfang. 2018. Design of a Small-Size Broadband Circularly Polarized Microstrip Antenna Array. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1168844
Modern Language Association (MLA)
Zhou, Pingyuan…[et al.]. Design of a Small-Size Broadband Circularly Polarized Microstrip Antenna Array. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1168844
American Medical Association (AMA)
Zhou, Pingyuan& Zhang, Zhuo& He, Mang& Hao, Yihang& Zhang, Chuanfang. Design of a Small-Size Broadband Circularly Polarized Microstrip Antenna Array. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1168844
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168844