中国空间科学技术

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波纹喇叭近场相位中心的计算方法

徐国华,漆一宏,王五免   

  1. 西安电子科技大学 ,西安电子科技大学 ,西安无线电技术研究所
  • 发布日期:1989-06-25

STUDY OF NEAR-FIELD PHASE CENTRE OF CORRUGATED HORN

Xu Gohua Qi Yihong Wang Wutu   

  • Online:1989-06-25

摘要: 本文首先给出了波纹喇叭近场相位特性的计算方法,提出了当波纹喇叭处于非平衡混合状态下的相位中心定义;然后用最优化方法寻求波纹喇叭的相位中心,并对其相位中心的变化规律进行了研究。

关键词: 波纹喇叭, 近场, 相研究, 计算方法

Abstract: In this paper,first the computational method on near-field phase characteristics of corrugated horn is given,then a definitionof phase centre of corrugated horn on unbalanced state is presented,andphase centre is obtained by employing optimization method,and finallythe changes of the near-field phase centre of corrugated horn is studied.