Compact Mathematical Description of Sectorially Symmetrical Arrays

Hubert, Simon;Al Khalifeh, Khaldoun;Ozdemir, Nilufer Aslihan;Craeye, Christophe
(2013) ICEAA 2013 — Location: Torino Italy (9.September.2013)

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The proposed approach is being developed in the framework of compact direction-finding systems that include polarization estimation. This work concentrates on sectorially symmetrical arrays, and combines the classical Array Scanning Method (ASM) with a Spherical Waves Decomposition (SWD) in order to directly compute the SWD coefficients based on the ASM current distributions. This approach offers the advantages of a fast computation based on the current distribution on only one antenna, as well as a reduced set of parameters needed to evaluate the embedded element patterns.
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Hubert, S., Al Khalifeh, K., Ozdemir, N. A., & Craeye, C. (2013). Compact Mathematical Description of Sectorially Symmetrical Arrays. ICEAA 2013, Torino Italy. https://hdl.handle.net/2078.5/231872