一种结构紧凑带阻抗补偿的新型UHF套筒天线

一种结构紧凑带阻抗补偿的新型UHF套筒天线

内容简介：通过采用一种新的阻抗补偿技术设计出一种新型的机载宽频带套筒天线，经仿真和实测证明采用这种阻抗补偿技术对套筒天线方向图没有明显的影响。新型UHF套筒天线与普通机载超短波天线相比具有结构紧凑、气动性佳、功率容量大、直流接地的明显优势，非常适宜于安装在高速飞机上。

Abstract：A nevel airborne wideband sleeve antenna was designed with a new impedance compensation technology. The simulation and measured results prove that the impedance compensation technology will not bring a obvious influence on sleeve an-tenna pattern. Compared with common airborne ultrashort wave antenna,the new UHF sleeve antenna has more compact structure, better aerodynamic property,larger power capacity and more perfect DC grounding. The antenna is suitable for high-speed aircrafts.

作者：李峰, 李铁军, 魏亮,

关键词：机载天线, UHF套筒天线, 阻抗补偿, VSWR,