基于测量数据库的微波均衡器优化设计  

Optimization Design of Microwave Equalizer Based on Measurement Database

作　　者：马力[1] 姜涛[1] 牛忠霞[1] 张德伟[1] 

机构地区：[1]解放军信息工程大学,郑州450002

出　　处：《电讯技术》2009年第3期5-9,共5页Telecommunication Engineering

基　　金：国家自然科学基金资助项目(60071178)

摘　　要：针对微波均衡器的复杂电磁特性,提出并验证了一种将现代微波测量技术和数据库技术相结合,实现对不规则微波器件的特性进行分析和工程设计的方法。该方法在对均衡器微波网络分析的基础上,开发了矢量网络分析仪的自动测试功能,将测量数据利用数据库技术组织和管理,利用计算机的数值处理功能和神经网络的插值建模功能,完成对均衡器特性的分析和设计。According to the equalizer＇s complex electromagnetic characteristics, a new method is proposed and verified which combines the measure technology with database. The analysis and engineering design of the abnormal-edge microwave apparatus is realized. Based on the network analysis of microwave equalizer, in order to fulfill the microwave devices design, the automatism measure function of VNA is improved, the database is used to manage the measure results and the numerical software is employed to analyze the data and neural network is used to interpolate the measure database.

关 键 词：微波均衡器 神经网络 矢量网络分析仪 网络参数 数据库 

分 类 号：TN715[电子电信—电路与系统]