Development and Application on Amplitude-frequency Characteristic Detection Instrument of Filter

摘要：

To detect amplitude-frequency characteristics of filter with single or differential port is introduced. A novel instrument to detect amplitudefrequency characteristics of xDSL filter is designed considering the specific detection requirement,which applies with multiple modern technologies of MCU,DDS,LPF,auto control and high-frequency smallsignal amplification. The verifying experiment contrasted with traditional detection method shows that the instrument can detect fast and accurately with reduced detection cost and convenience to use the test result.

关键词： filter amplitude-frequency characteristics detection instrument zDSL

作者: Bingyan Chen Juan Zhou Rong Shi Mingyuan Xin

作者单位: Physics Experiment Center,Hohai University Jinling Road 200,213022 Changzhou (CR),China Physics Experiment Center,Hohai University Jinling Road 200,213022 hangzhou (CR),China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 862-866

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）