• Journal of the Institute of Electronics Engineers of Korea TC
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• v.46 no.9
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• pp.52-59
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• 2009

In this paper, the planar waveguide slotted array antenna is presented, which has the 3-layered structure of feeding networks for a high gain. Due to the ionosphere which generates 'Faraday rotation', the skew is happened between the signal radiated from an artificial satellite and the receiving antenna. This causes a polarization loss. In this paper, to remove this polarization loss, the dumbbell shaped linear polarizer using a single layer film is proposed. The gain of proposed antenna is 29.4dB.