CAJ | 학술논문

特性阻抗匹配是同轴电缆转接设计中的基本要求。分析了特性阻抗匹配中轴向错位补偿方法的不足，提出了基于二端口网络的同轴电缆特性阻抗的轴向错位补偿计算方法，并计算了几种不同绝缘介质同轴电缆转接设计中的轴向错位补偿值。利用高频结构软件对计算结果进行了电缆传输性能模拟，结果表明，该方法适用于同轴电缆转接设计，可以降低电压驻波比，从而提高电缆传输性能。
특성조항필배시동축전람전접설계중적기본요구。분석료특성조항필배중축향착위보상방법적불족，제출료기우이단구망락적동축전람특성조항적축향착위보상계산방법，병계산료궤충불동절연개질동축전람전접설계중적축향착위보상치。이용고빈결구연건대계산결과진행료전람전수성능모의，결과표명，해방법괄용우동축전람전접설계，가이강저전압주파비，종이제고전람전수성능。
In design of a coaxial cable connectorthe characteristic impedance of the cable has to be made matched with the structure of the cable connector.The empirical formulae com-monly used in axial misalignment compensationhowevercan not give a compensation value satisfying the practical engineering requirements.We propose a method to calculate the axial misalignment compensation based on a two-port networkand gives several connector models designed by the proposed method for several coaxial cables with different insulation dielec-trics.Transmission performance of the models is simulated by the High Frequency Structure Simulator.The results show that the voltage standing-wave ratios of the models are effec-tively reducedand thus the transmission performances are improved.