一种可重构超短波天线设计  

Design of a Reconfigurable VHF Antenna

作　　者：李旺[1] 郑会利[1] 董梁[1] 

机构地区：[1]西安电子科技大学天线与微波技术重点实验室,陕西西安710071

出　　处：《电子科技》2013年第7期103-104,115,共3页Electronic Science and Technology

摘　　要：介绍了一种超短波单鞭天线。通过使用可重构以及宽带匹配技术,与传统的套筒天线相比,大幅减小了天线的横向尺寸。仿真结果表明,该天线在工作频段内电压驻波比<2,且具有良好的辐射特性。A novel VHF monopole antenna is introduced in this paper. By using the reconfigurable and broad- band matching technology, the lateral size of the antenna is largely decreased compared with that of the traditional sleeve antenna. Simulation results show that the VSWR of this antenna is less than 2 across the operation band and has good radiation characteristics.

关 键 词：超短波 可重构 宽带匹配 

分 类 号：TN822.4[电子电信—信息与通信工程]