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Communication Dans Un Congrès Année : 2020

Beamwidth Control of a Helical Antenna Using Truncated Conical Plasma Reflectors

Résumé

This paper presents an approach to simultaneous beamwidth and gain control in a circular-polarization helical antenna using a truncated conical plasma reflector. Requirements and trade-offs regarding the feasible structure of the antenna are discussed. Performance of the proposed antenna is confirmed by full-wave simulations. The results show that the proposed plasma reflector can be used to improve the radiation gain of the considered helical antenna up to around 17%. © 2020 EurAAP.
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Dates et versions

hal-02931859 , version 1 (07-09-2020)

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Citer

M. Valipour, F. Sadeghikia, A.K. Horestani, M. Himdi. Beamwidth Control of a Helical Antenna Using Truncated Conical Plasma Reflectors. 14th European Conference on Antennas and Propagation, EuCAP 2020, Mar 2020, Copenhagen, Denmark. pp.9135712, ⟨10.23919/EuCAP48036.2020.9135712⟩. ⟨hal-02931859⟩
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