A solution for the on-line test of analog ladder filters
Diego Vazquez, Adoracion Rueda, J.L. Huertas · 2002
In this paper we study stability problems associated with the previously developed design for test (DFT) methodology applied to ladder filters. A solution based on simple modification of the basic DFT strategy is proposed which allows on-line testing of ladder filters. A filter example demonstrates the feasibility of the solution.