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ABSTRACT
<p>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.</p>
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CITATION
Winser E. Alexander, Parag K. Lala, Alvernon Walker, "Fault Diagnosis in Analog Circuits Using Element Modulation", IEEE Design & Test of Computers, vol. 9, no. , pp. 19-29, January/March 1992, doi:10.1109/54.124514
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