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Optimization of a parabolic reflector antenna parameters for Malaysia beam coverage

机译:针对马来西亚波束覆盖的抛物面反射器天线参数的优化

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When covering Malaysia area by multi beams in satellite antenna, many feed horns are employed. In a previous designing, severe horn overlapping was shown. In this paper, overlapping problem of feed horn is analytically studied. The relation of feed horn size and feed position displacement is numerically clarified with parameter of the beam separation angle and F/D of a parabolic reflector. As a result, antenna structural parameters for escaping feed horn overlapping are clarified.
机译:当通过卫星天线的多波束覆盖马来西亚地区时,会使用许多馈电喇叭。在以前的设计中,显示了严重的喇叭重叠。本文对进料喇叭的重叠问题进行了分析研究。通过光束分离角和抛物面反射镜的F / D参数,数值地阐明了进给喇叭尺寸和进给位置位移之间的关系。结果,澄清了用于避免馈电喇叭重叠的天线结构参数。

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