改进型Potter喇叭的一种优化设计方法  

An Optimization Method for the Design of Improved Potter Horns

作　　者：阎志伟[1] 李鸿屺[1] 

机构地区：[1]北京理工大学电子工程系

出　　处：《北京理工大学学报》1990年第1期44-51,共8页Transactions of Beijing Institute of Technology

摘　　要：提出了一种设计改进型Potter喇叭的优化方法,并用该方法设计制作了一个带宽为11.7～12.2GHz,-13dB的波瓣宽度为56°的改进型Potter喇叭,最后做了实验,得到了令人满意的结果。A kind of optimization method for the design of improved Potter horns is presented. Applying this method an improved Potter horn has been designed and made, with beamwidth of 56 °between the power points of -13 dB for a bandwidth of 11.7 to 12.2 GHz. Test results are in good agreement with theoretical predictions.

关 键 词：多模喇叭 馈电喇叭 优化设计 Potter喇叭 

分 类 号：TN643[电子电信—电路与系统]