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Radiation Efficiency Improvement Method for Multifeed Circular Polarization Antenna Array with Mutual Coupling Effect
Joint Authors
Wang, Ling
Xing, Zijian
Wei, Kun
Li, Jianying
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-03
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In the circular polarization antenna array, the input impedance, axial ratio, and radiation pattern of antenna patch will be changed.
Compared with the performances of single antenna, the mutual coupling also led to the low efficiency of all antennas.
A novel radiation efficiency elevation method of multifeed circular polarization (CP) antenna array is demonstrated in this paper, in order to solve the problem.
To prove the concept of novel method, dual-feed antenna with stubs is developed and fabricated.
According to the measured results, each antenna would increase in efficiency by approximate 1dB by applying this novel design method.
Therefore, this paper provides dramatically useful results of lessening the negative effect resulting in mutual coupling.
American Psychological Association (APA)
Xing, Zijian& Wang, Ling& Li, Jianying& Wei, Kun. 2014. Radiation Efficiency Improvement Method for Multifeed Circular Polarization Antenna Array with Mutual Coupling Effect. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1036014
Modern Language Association (MLA)
Xing, Zijian…[et al.]. Radiation Efficiency Improvement Method for Multifeed Circular Polarization Antenna Array with Mutual Coupling Effect. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1036014
American Medical Association (AMA)
Xing, Zijian& Wang, Ling& Li, Jianying& Wei, Kun. Radiation Efficiency Improvement Method for Multifeed Circular Polarization Antenna Array with Mutual Coupling Effect. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1036014
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036014