A Novel Digitally Polarization Tracking Antenna for Ku-band Mobile Satellite Communication Systems
نویسندگان
چکیده
This paper presents a novel electrical polarization tracking method for mobile satellite communication systems that use linear polarization. It consists of two main technologies; the first estimates the mobile station antenna’s relative polarization angle against that of the satellite’s onboard antenna, the second forms counter polarization against the estimated value. We use a Ku-band communication satellite to evaluate the polarization tracking characteristics and BER performances. These results show that the proposed antenna offers the desired performances.
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