CAJ | 학술논문

在民航甚高频通信共用天线系统中，腔体滤波器在降低电台之间的互调干扰与外界干扰方面发挥着重要作用。文章说明了腔体滤波器的特性，并介绍了使用射频网络分析仪来调谐滤波器的方法。该方法调谐滤波器简单快捷，并能够很好地满足技术规范的要求。
재민항심고빈통신공용천선계통중，강체려파기재강저전태지간적호조간우여외계간우방면발휘착중요작용。문장설명료강체려파기적특성，병개소료사용사빈망락분석의래조해려파기적방법。해방법조해려파기간단쾌첩，병능구흔호지만족기술규범적요구。
In civil aviation VHF communication system, the cavity filter plays an important role in reducing interferences from outside and intermodulation interference between radio stations. This paper describes the characteristics of cavity filter, and introduces a method of tuning cavity filter in the use of a RF network analyzer. This method is easy to achieve and can satisfy the technical specifications.