Electrodynamic model of the three-band feed for VLBI2010 radiotelescope reflector

A. Kirilenko, A. Perov, S. Steshenko, V. Skresanov
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引用次数: 1

Abstract

An exact full-wave model for a design of multi band horns based on the hybrid mode matching and Winner-Hopf method is described. The model is well suited for optimization owing to the mode-matching approach. The complex horn structure is constructed from a set of fundamental building blocks, and the scattering matrix of the entire device is found by cascading of the scattering matrices of the individual components. The main steps of the realization for a three-band (S/X/Ka) feed horn compatible with VLBI2010 standards are considered.
VLBI2010射电望远镜反射器三波段馈电动力学模型
介绍了一种基于混合模式匹配和Winner-Hopf方法的精确全波多波段喇叭设计模型。由于采用了模式匹配方法,该模型非常适合于优化。复杂的喇叭结构是由一组基本构件组成的,整个装置的散射矩阵是通过对各个部件的散射矩阵进行级联得到的。考虑了兼容VLBI2010标准的三波段(S/X/Ka)馈电喇叭的主要实现步骤。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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