Advances in Radio Science
Advances in Radio Science
ARS
Articles | Volume 20
Articles | Volume 20
https://doi.org/10.5194/ars-20-17-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ars-20-17-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 20
21 Mar 2023
 | 21 Mar 2023

Sequential Rotation of Antenna Array Elements – Rotation Angle for Optimum Array Polarization

Karsten Kuhlmann

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Latest update: 21 Nov 2024
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Short summary
The paper gives advice to design sequentially rotated antenna arrays with rotation angles optimized for polarization quality. In antenna arrays perfect single radiators are not realizable. Differences between elements impede efficient operation. A smart approach of placing and rotating the elements improves the radiation characteristics. This effect is very efficient, if the single radiators show medium polarization quality, like e.g., mass produced inexpensive devices used in many applications.
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