天线

The Electrical Engineering Handbook - Six Volume Set Pub Date : 2018-12-14 DOI:10.1002/9781119419204.ch4

J. Leech

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引用次数: 316

摘要

在这门课程中，我们要发展找出天线辐射和增益模式的方程式和技术。也就是说，我们想要开发，G的方程式，其中的和是正交的角度，如方位角(AZ)和仰角(EL)或相对于天线面法线的角度(如在相控阵天线中使用的)。我们希望能够产生类似于图1-1所示的图。我们希望利用生成天线模式的能力来观察波束宽度、增益、副瓣以及这些与天线尺寸和其他因素的关系。

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Antennas

In this course we want to develop equations and techniques for finding antenna radiation and gain patterns. That is, we want to develop equations for   , G   where  and  are orthogonal angles such as azimuth (AZ) and elevation (EL) or angles relative to a normal to the antenna face (as would be used in phased array antennas). We want to be able to produce plots similar to the one shown in Figure 1-1. We want to use the ability to generate antenna patterns to look at beam width, gain, sidelobes and how these relate to antenna dimensions and other factors.

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The Electrical Engineering Handbook - Six Volume Set

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