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Volumetric Pattern Prediction of Antennas on Aircraft Using the Geometrical Theory of Diffraction

机译：基于几何衍射理论的飞机天线体积模式预测

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High frequency radiation patterns of aircraft dipole and slot antennas are calculated using the geometrical theory of diffraction (GTD). A mathematical model of an aircraft is presented. Arbitrary pattern sections are obtained by solving the ray tracing problem for rays which contribute significantly to the total field. Storage techniques and integration methods for the ray tracing problem (a boundary value problem) are discussed. Comparison with measured results obtained from physical models validate the use of the GTD and model.

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作者
Jank, T.;
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年度 1981
页码 p.1-146
总页数 146
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Aircraft antennas; Antenna radiation patterns; Geometrical theory of diffraction; Mathematical models; Boundary value problems; Dipole antennas; Numerical integration; Radar beams; Ray tracing; Scale models; Slot antennas;

机译：飞机天线;天线辐射方向图;几何绕射理论;数学模型;边界值问题;偶极天线;数值积分;雷达波束;射线追踪;比例模型;槽天线;

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Volumetric Pattern Prediction of Antennas on Aircraft Using the Geometrical Theory of Diffraction

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