CAJ | 학술논문

通过对波导定向耦合器结构原理的分析，研究了利用雷达站现有仪表设备对波导定向耦合器主要技术参数一耦合度进行测量的方法，并对因耦合度误差产生的影响进行了探讨，结果表明，应用雷达站现有设备和仪表对波导定向耦合器的耦合度进行准确测量是可行的；耦合度产生误差对雷达回波强度观测影响很大，需要在雷达安装好后及时进行测量校正。
통과대파도정향우합기결구원리적분석，연구료이용뢰체참현유의표설비대파도정향우합기주요기술삼수일우합도진행측량적방법，병대인우합도오차산생적영향진행료탐토，결과표명，응용뢰체참현유설비화의표대파도정향우합기적우합도진행준학측량시가행적；우합도산생오차대뢰체회파강도관측영향흔대，수요재뢰체안장호후급시진행측량교정。
According to the analysis of the structure principle of waveguide direction coupler, the measurement methods for the main technical parameter, coupling, is studied. The influence of the coupling error is discussed. The results show that measuring the coupling using existing instrument of radar station is feasible; coupling errors have great effect on the radar echo intensity, which it is necessary to measure the coupling error after radar has been installed.