基于变曲线组合方法的超宽带VHF/UHF天线设计

基于变曲线组合方法的超宽带VHFUHF天线设计

内容简介：随着无线电监测业务的不断扩展，监测天线面临着超宽带化、小型化等挑战。提出一种变曲线组合方法，并结合矩量法进行天线设计，设计出一款可覆盖80~3000 MHz的超宽带偶极子全向天线，基于仿真数据和实测数据的结果验证了该设计方法的有效性。

Abstract：With the continuous extension of radio monitoring mission,the monitoring antennas are confronted with the chal-lenge of ultra wideband and miniaturization. A varied curve combination method is presented in this paper to design the anten-nas by the aid of the method of moments. An ultra wideband dipole antenna covering 80~3 000 MHz was designed. The effective-ness of the proposed method was confirmed by the simulated data and measured data.

作者：魏福显, 后骥,

关键词：监测天线, 矩量法, 超宽带, 宽带偶极子天线,