IEEE Antennas and Wireless Propagation Letters · 2016 · 96 citations · 17 references
EngineeringElectrical EngineeringAntennasGlobal Navigation Satellite SystemsSpacecraft DesignAntenna ArraysAntenna DesignAntenna PolarizationMicrowave AntennasPlanar AntennasSlot AntennasCircular PolarizationCircularly Polarized Antenna DesignCircularly Polarized AntennasDual-band Antenna DesignDual-polarized AntennasLeft-hand Circular PolarizationRight-hand Circular PolarizationSatellite Antenna Design
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 letter describes the design process and presents simulation and measurement results.
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Aixin Chen, Yanjun Zhang, Zhizhang Chen et al. · IEEE Antennas and Wireless Propagation Letters · 2011 · 132 citations