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High gain airborne antenna for satellite communications

机译:高增益机载天线,用于卫星通信

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摘要

The performance of an airborne phased-array antenna, which was developed and evaluated onboard a commercial aircraft using the Engineering Test Satellite V (ETS-V), is reported. The system requirements and the antenna configuration that satisfies them are described. The radiation pattern, gain and axial ratio, noise temperature and ratio of gain to noise temperature, and environmental characteristics are presented. The results obtained by the flight experiments demonstrate that the performance of the antenna is the same as that on the ground, so that the antenna is suitable for installation in an aircraft for satellite communications.
机译:报告了机载相控阵天线的性能,该机载相控阵天线是在商用飞机上使用工程测试卫星V(ETS-V)开发和评估的。描述了系统要求和满足这些要求的天线配置。给出了辐射方向图,增益和轴向比率,噪声温度以及增益与噪声温度的比率以及环境特性。通过飞行实验获得的结果表明,该天线的性能与在地面上的性能相同,因此该天线适合安装在飞机上进行卫星通信。

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