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- W4381949425 abstract "This paper proposes a compact planar Wi-Fi antenna with optimized radiation patterns for small uncrewed aerial vehicle (UAV) applications in both urban and open areas. It is suitable for mounting on the outermost side of the non-metallic wing of small UAVs. It has small dimensions of 16.5 mm (L) by 30.3 mm (W) by 1.6 mm (h), and the measured results of its prototype are in agreement with simulated data. Its impedance bandwidths over the two frequency ranges are 2.11 to 2.58 GHz and 5.06 to 7.5 GHz ( ). At 5.8 GHz, it has stronger radiation below the small UAV to reduce interference from rare-use directions. Its maximum radiations, the directions of the maximum radiation in each elevation plane, are below the UAV and between 14° and 29° from the horizontal plane. At 2.4 GHz, it has quasi-omnidirectional radiation to ensure a stable link in all directions, and its maximum radiations are near the horizontal plane. The optimized radiation patterns at 5.8 and 2.4 GHz can provide more antenna gain when the small UAV flies farther in urban and open areas, respectively. In addition, it has good vertically polarized radiation for long-distance applications." @default.
- W4381949425 created "2023-06-26" @default.
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- W4381949425 date "2023-06-21" @default.
- W4381949425 modified "2023-09-23" @default.
- W4381949425 title "A Compact Planar Wi-Fi Antenna with Optimized Radiation Patterns for Small UAV Applications" @default.
- W4381949425 doi "https://doi.org/10.20944/preprints202305.1723.v3" @default.
- W4381949425 hasPublicationYear "2023" @default.
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