Fault Diagnosis in Analog Circuits Using Element Modulation

Authors:
Alvernon Walker;Winser E. Alexander;Parag K. Lala
Affiliations:
-;-;-
Venue:
IEEE Design & Test
Year:
1992

Citing 2
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Abstract

Analog fault diagnostic methods are reviewed. A branch fault-diagnosis technique that requires a single excitation source at one test frequency is introduced. The technique lets users construct linearly independent branch-diagnosis equations by modulating selected network elements. An example of the technique applied to a two-stage amplifier is given.