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Communication Dans Un Congrès Année : 2017

Directivity and ellipticity study for planar and 3D conformal RF-seeker antennas

Résumé

Current RF-seekers use a mechanical system to steer the antenna. Instead, 3D conformal antennas coupled to electronically steering demonstrate strong advantages such as a faster steering and a higher coverage. In this paper, the pros and cons of different 2D and 3D array arrangements, the elements orientation and the beamsteering effect are investigated. As part of the specifications, a high azimuthal invariant directivity and a low ellipticity are sought in the direction of the main lobe.

Domaines

Electronique
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Dates et versions

hal-01807310 , version 1 (04-06-2018)

Identifiants

Citer

Luc Fourtinon, Alessio Balleri, Yves Quéré, Christian Person, Annaig Martin-Guennou, et al.. Directivity and ellipticity study for planar and 3D conformal RF-seeker antennas. CAMA 2017 : IEEE Conference on antenna measurements and applications, Dec 2017, Tsukuba, Japan. ⟨10.1109/CAMA.2017.8273488⟩. ⟨hal-01807310⟩
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