摘要
介绍了一种宽带毫米波不对称双锥喇叭全向天线．采用脊波导－同轴线过渡结构馈电网络，既解决了毫米波段双锥喇叭的馈电问题，又满足了天线输入端口必须为波导形式的实际工程要求．测试结果表明在２６～４０ＧＨｚ频带内。
A broadband millimeter wave omnidirectional asymmetrical biconical horn antenna was investigated. A ridge waveguide coax line transition structure was designed to solve the feed problem of biconical horn antenna in millimeter wave band and to meet the engineering requirement that the input port of antenna must be a waveguide. The measurement data of omni directivity and input VSWR in the 26 40GHz band show good agreement with the design.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1996年第5期343-346,共4页
Journal of Infrared and Millimeter Waves
关键词
毫米波
宽带
全向天线
双锥喇叭天线
天线
millimeter wave, broadband, omnidirectional antenna, biconical horn antenna
