Abstract | ||
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A metamaterial-based broadband and high gain antenna is proposed and analysed in this paper. The proposed antenna is mainly made up of a 4×4 mushroom-cells array. We use a microstrip line through a rectangular slot cut on the ground plane to feed the antenna. Then, we use the transmission-line model to explain the resonant principle of the proposed antenna. With the parameters optimization, the dielectric-filled mushroom antenna is with a ground plane of 60×60mm and a low profile of 0.05λ0 (λ0 is the operating wavelength in free space). The simulated impedance bandwidth of the proposed antenna is 30.2% (4.33-5.88 GHz). Moreover, the antenna can achieve a high gain variation (7.1-9.8 dBi) and good cross-polarization levels. |
Year | DOI | Venue |
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2019 | 10.1109/WOCC.2019.8770558 | 2019 28th Wireless and Optical Communications Conference (WOCC) |
Keywords | Field | DocType |
broadband,high gain,metamaterial,mushroom,spiral,composite right/left-handed | Computer science,Ground plane,Electronic engineering,Electrical impedance,Broadband,Bandwidth (signal processing),Metamaterial,Acoustics,Microstrip antenna,Wavelength,Microstrip | Conference |
ISSN | ISBN | Citations |
2379-1268 | 978-1-7281-0661-8 | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Guanping He | 1 | 0 | 0.34 |
Chenjiang Guo | 2 | 0 | 0.68 |
Jun Ding | 3 | 6 | 3.58 |