Title :
Channel timebase errors for Digital Sampling Oscilloscopes
Author :
Humphreys, David ; Akmal, Muhammad
Author_Institution :
Nat. Phys. Lab., Teddington, UK
Abstract :
This paper describes measurement of inter-channel timing errors for two Digital Sampling Oscilloscope designs. Timebase correction algorithms compensate the main error component ±15 ps but a channel specific residual term of up to ±4 ps remains.
Keywords :
digital storage oscilloscopes; measurement errors; signal sampling; channel timebase errors; digital sampling oscilloscopes; error compensation; interchannel timing errors; timebase correction algorithms; Algorithm design and analysis; Interference; Measurement uncertainty; Oscilloscopes; Radio frequency; Timing; Sampling oscilloscope; large-signal measurements; timebase correction;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6251032
