射频同轴电缆插入损耗影响因素综合分析  

Comprehensive Analysis of Factors Affecting Insertion Loss of RF Coaxial Cable

作　　者：杨建保 YANG Jian-bao(Radio Frequency System(Shanghai)Co.,Ltd.,Shanghai 201613,China)

机构地区：[1]安弗施无线射频系统(上海)有限公司,上海201613

出　　处：《机械工程与自动化》2023年第6期94-95,100,共3页Mechanical Engineering & Automation

摘　　要：插入损耗S_(21)是射频同轴电缆重要的信号传输特性,基于ANSYS建立了射频同轴电缆三维有限元模型,分析了影响射频同轴电缆插入损耗S_(21)的因素及温度、频率和绝缘层厚度对射频同轴电缆插入损耗S_(21)的影响。Insertion loss S_(21) is an important signal transmission characteristic of RF coaxial cables.This paper establishes a three-dimensional finite element model of RF coaxial cables based on ANSYS,analyzes the factors that affect the insertion loss S_(21) of RF coaxial cables,and deeply analyzes the effects of temperature,frequency,and insulation layer thickness on the insertion loss S_(21) of RF coaxial cables.

关 键 词：射频同轴电缆 插入损耗 影响因素 有限元分析 

分 类 号：TM248.3[一般工业技术—材料科学与工程]