【作者】 赵晓云； 李家胤； 汪海洋；

【Author】 ZHAO Xiaoyun,LI Jiayin,WANG Haiyang (College of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054)

【机构】 电子科技大学物理电子学院；

【摘要】 回旋波整流器(Cyclotron-wave rectifier)或回旋波微波-直流转换器(Cyclotron wave converter of microwave into DC)作为无线输电的关键器件受到国内外学者的高度关注。不同于传统的真空电子器件,回旋波整流器是一种基于电子束横向"群聚"的特殊真空电子器件,具有线形性良好、注波互作用效率高、不受功率量级的影响等特点,非常值得研究。分别采用等效电路法和微扰法分析了高频结构"热腔"在"冷腔"基础上的频率漂移,为互作用系统的优化设计提供了非常重要的依据。更多还原

【Abstract】 Recently,many scholars make great concern on the wireless power transmission technology,and the Cyclotron wave rectifier of microwave is an important device of the system.Different from conventional vacuum electronic device,this special vacuum electronic tube is based on electric beam transverse bunching.It can get good linear property,high beam-wave interaction efficiency,and independent on power level,which is worth studying.In this paper, frequency pulling of resonator is analyzed with equivalent circuit and perturbation method respectively,it provides a very important theoretical basis to design and optimize interaction system.更多还原