A Compact High-Gain Coplanar Waveguide-Fed Antenna for Military RADAR Applications
Joint Authors
Dayo, Zaheer Ahmed
Cao, Qunsheng
Wang, Yi
Pirbhulal, Sandeep
Sodhro, Ali Hassan
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
2020-08-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper presents a new design of a compact, high-gain coplanar waveguide-fed antenna and proposes a multielement approach to attain enhanced characteristics.
The proposed method overcomes the simulation and geometrical complexity and achieves optimal performance features.
The antenna prototype is carefully designed, and simulation results have been analyzed.
The proposed antenna was fabricated on a new WangLing TP-2 laminate with dimensions (0.195λ × 0.163λ × 0.0052λ) at the lowest resonance of 9.78 GHz.
The results have been tested and experimentally verified.
The antenna model achieved excellent performance including a peak realized gain better than 9.0 dBi, optimal radiation efficiency better than 87.6% over the operating band, and a good relative bandwidth of 11.48% at 10 dB return loss.
Symmetrical stable far-field radiation pattern in orthogonal planes and strong distribution of current are observed.
Moreover, a comparative analysis with state-of-the-artwork is presented.
The measured and simulation result shows a good agreement.
The high-performance antenna results reveal that the proposed model is a good contender of military airborne, land, and naval radar applications.
American Psychological Association (APA)
Dayo, Zaheer Ahmed& Cao, Qunsheng& Wang, Yi& Pirbhulal, Sandeep& Sodhro, Ali Hassan. 2020. A Compact High-Gain Coplanar Waveguide-Fed Antenna for Military RADAR Applications. International Journal of Antennas and Propagation،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1168982
Modern Language Association (MLA)
Dayo, Zaheer Ahmed…[et al.]. A Compact High-Gain Coplanar Waveguide-Fed Antenna for Military RADAR Applications. International Journal of Antennas and Propagation No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1168982
American Medical Association (AMA)
Dayo, Zaheer Ahmed& Cao, Qunsheng& Wang, Yi& Pirbhulal, Sandeep& Sodhro, Ali Hassan. A Compact High-Gain Coplanar Waveguide-Fed Antenna for Military RADAR Applications. International Journal of Antennas and Propagation. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1168982
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168982