NDLI: Study on signal conditioning technology in 2GHz broadband digital oscilloscope

Content Provider	IEEE Xplore Digital Library
Author	Qiu Duyu Tian Shulin Zeng Hao Pan Huiqing
Copyright Year	2013
Description	Author affiliation: Univ. of Electron. Sci. & Technol. of China, Chengdu, China (Qiu Duyu; Tian Shulin; Zeng Hao; Pan Huiqing)
Abstract	It's the trend of electronic development to test the broadband signal. The channels of frond-end broadband signal conditioning constitute the key for the high-speed digital oscilloscope, in other words, the performance of such conditioning channels will determine the signal acquisition capacity of digital oscilloscope. In combination with the specific signal conditioning requirements, the paper describes the design of functional circuit for the high-speed digital oscilloscope, which includes broadband impedance transfer circuit, variable gain circuit, high-speed parallel drive circuit and high-speed trigger circuit. The major technologies of broadband signal conditioning is further analyzed. In view of the experience of practical system commissioning, the DC-2GHz broadband signal conditioning test is feasible. The design could be suggested to use in other broadband instruments.
Sponsorship	IEEE Beijing Sect.
Starting Page	342
Ending Page	346
File Size	205258
Page Count	5
File Format	PDF
ISBN	9781479907571
e-ISBN	9781479907595
DOI	10.1109/ICEMI.2013.6743069
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-08-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	high-speed drive parallel sampling Broadband amplifiers Oscilloscopes Hafnium impedance transfer high-speed trigger Frequency conversion Impedance broadband signal conditioning
Content Type	Text
Resource Type	Article

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