DocumentCode
3188856
Title
Differential gain and phase testing using joint time-frequency analysis
Author
Mendonca, H.S. ; Silva, J.M. ; Matos, J.S.
Author_Institution
Fac. de Engenharia, Porto Univ., Portugal
Volume
3
fYear
2001
fDate
2001
Firstpage
2027
Abstract
An alternative technique for differential gain and phase testing of video ADCs based on the use of joint time-frequency analysis is presented. This technique can lead to a significant improvement in ADC testing time and in the amount of information provided by these specific tests
Keywords
Fourier transforms; analogue-digital conversion; integrated circuit testing; signal representation; signal sampling; time-frequency analysis; video signal processing; colour video signal; differential gain testing; differential phase testing; improved testing time; joint time-frequency analysis; mixed signal test; short-time FT; video ADC; Brightness; Discrete Fourier transforms; Fourier transforms; Signal processing; Spectrogram; Testing; Time frequency analysis; Uniform resource locators;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2001. IMTC 2001. Proceedings of the 18th IEEE
Conference_Location
Budapest
ISSN
1091-5281
Print_ISBN
0-7803-6646-8
Type
conf
DOI
10.1109/IMTC.2001.929554
Filename
929554
Link To Document