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Journal Articles IEEE Antennas and Wireless Propagation Letters Year : 2017

A Dual-Band Dual-Circular Polarization Antenna for Ka-Band Satellite Communications

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Abstract

A novel Ka-band dual-band dual circularly polarized antenna array is presented in this letter. A dual-band antenna with left-hand circular polarization for the Ka-band downlink frequencies and right-hand circular polarization for the Ka-band uplink frequencies is realized with compact annular ring slots. By applying the sequential rotation technique, a 2×2 subarray with good performance is obtained. This paper describes the design process and presents simulation and measurement results.
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Dates and versions

hal-01439212 , version 1 (18-01-2017)

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Simon Mener, Raphaël Gillard, Langis Roy. A Dual-Band Dual-Circular Polarization Antenna for Ka-Band Satellite Communications. IEEE Antennas and Wireless Propagation Letters, 2017, 16, pp.274 - 277. ⟨10.1109/LAWP.2016.2572261⟩. ⟨hal-01439212⟩
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