【摘 要】
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关于角锥喇叭天线方向图和增益的计算,以前人们采用了二项式展开近似来处理相位差因子。本文以波导口面为喇叭天线相位基准面,求得喇叭口面相位因子,应用直接积分的方法,得出
【机 构】
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航空工业总公司第○一四中心,航空工业总公司第○一四中心 洛阳,471009,洛阳,471009
论文部分内容阅读
关于角锥喇叭天线方向图和增益的计算,以前人们采用了二项式展开近似来处理相位差因子。本文以波导口面为喇叭天线相位基准面,求得喇叭口面相位因子,应用直接积分的方法,得出不同频率下角锥喇叭天线方向图和增益,并结合实验结果与传统方法进行了比较。
For the calculation of the pyramidal horn antenna pattern and gain, binomial expansion approximations were previously used to deal with the phase difference factor. In this paper, we use the waveguide interface as the phase reference of the horn antenna, obtain the phase factor of the horn face, and apply the direct integral method to get the pyramid horn antenna pattern and gain under different frequencies. The experimental results are compared with the traditional methods.
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