基于变曲线组合方法的超宽带VHF/UHF天线设计  

Design of ultra broadband VHF/UHF antenna based on varied curve combination method

作　　者：魏福显[1] 后骥[1] 

机构地区：[1]中国电波传播研究所,河南新乡453003

出　　处：《现代电子技术》2014年第17期61-64,共4页Modern Electronics Technique

摘　　要：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。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.

关 键 词：监测天线 矩量法 超宽带 宽带偶极子天线 

分 类 号：TN82-34[电子电信—信息与通信工程]