摘要
针对均衡器小型化、集成化的发展趋势,提出了Q值高、尺寸小、调节参量多、自由度高的基于左手材料互补裂环谐振单元(CSRR)周期阵列子结构的HMSIW均衡器,理论分析了CSRR子结构的性质,总结了各物理因素对均衡器调节的规律和方法,并给出了仿真结果;最后设计了一款5阶子结构级联的均衡器,其最大插损-0.2d B,最小衰减-15.8d B,均衡值为16,均衡曲线的仿真结果与测量结果吻合度较好,误差小于1d B。
With the trend of miniaturization and integration of equalizers,a half mode substrate integrated waveguide（ HMSIW） equalizer based on complementary split ring resonators（ CSRR） period arrays structures with the character of left handed material（ LHM） is proposed,which has high Q value and small size. It overcomes the disadvantages of large insertion loss and low Q value of micro strip line for multi-adjustable parameters and high degree of freedom. The property of the CSRR substructure is analyzed theoretically. This paper also summarizes the rules and methods of the physical factors on the equalizer adjustment,and gives the simulation results. Finally,a fifth-order substructure cascaded equalizer is designed with the maximum attenuation value- 0. 2d B and the minimum attenuation value- 15. 8d B. The simulation equilibrium curve and measurement equilibrium curve agree well,with equalization error less than 1d B.
出处
《信息工程大学学报》
2016年第2期129-133,共5页
Journal of Information Engineering University
基金
国家自然科学基金资助项目(62101056)
关键词
左手材料
CSRR周期阵列
半模基片集成波导
均衡器
小型化
left-handed material
CSRR period arrays
half mode substrate integrated waveguide
equalizer
miniaturization
