Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding
Joint Authors
Fan, Fang-Fang
Yan, Ze-Hong
Wang, Wei
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-10
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A wideband right-handed circularly polarized (CP) substrate integrated waveguide- (SIW-) based diamond ring-slot antenna array at the X-band is presented in this study.
The array consists of four elements that exhibit wideband impedance matching characteristics and good radiation performance.
The array also employs a sequential rotation feeding method to achieve the wideband axial ratio (AR) bandwidth.
The feeding network is based on the SIW power divider with a delay line related to sequential rotation feeding.
To validate our design, an antenna array is fabricated and measured.
The measured impedance and AR bandwidths are 19.2% ( VSWR < 2 ) and 14.1% ( AR < 3 dB), respectively.
Moreover, the antenna has a stable CP peak gain of more than 12 dBic from 10.1 GHz to 10.7 GHz.
American Psychological Association (APA)
Fan, Fang-Fang& Yan, Ze-Hong& Wang, Wei. 2014. Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036105
Modern Language Association (MLA)
Fan, Fang-Fang…[et al.]. Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1036105
American Medical Association (AMA)
Fan, Fang-Fang& Yan, Ze-Hong& Wang, Wei. Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1036105
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036105