CAJ | 학술논문

微波技术作为独立的一门学科已经迅速发展起来，本文即从电磁场基础理论出发。给出了天然气管线这种特殊的圆波导截止波长的计算方法，对计算结果结合微波参数进行分析，得出集气管线对不同频率微波的截止条件，确定了不同管径的管线可以传输的微波频率。
미파기술작위독립적일문학과이경신속발전기래，본문즉종전자장기출이론출발。급출료천연기관선저충특수적원파도절지파장적계산방법，대계산결과결합미파삼수진행분석，득출집기관선대불동빈솔미파적절지조건，학정료불동관경적관선가이전수적미파빈솔。
Microwave technology is growing fast as a specialty discipline. Based on theory of electromagnetic field, the paper gave the method of calculation of the cutoff wavelength which the special circular waveguide-natural gas pipeline, tried to analyze the calculating result combine with parameter of microwave. Then, got a cutoff condition that the pipeline to different frequency of microwave, to make sure the frequency of microwave which the different pipe diameter can transmit.