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Measurement of Ringing in CRT Deflection Yokes
Author(s) -
Harberts D. W.
Publication year - 1999
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1834169
Subject(s) - ringing , deflection (physics) , oscillation (cell signaling) , physics , acoustics , optics , electrical engineering , engineering , filter (signal processing) , biology , genetics
A new Optical Frequency Response measurement method is presented to analyse ringing of deflection yokes and their interaction with the drive circuitry. Ringing is caused by high‐frequency electromagnetical oscillations. Various oscillation modes are identified and related to circuitry design. Experimental results show how the oscillations change in interaction with the drive circuit.