Carlos Muniz-Montero, Ramón González Carvajal, Alejandro Díaz-Sánchez, J. Miguel Rocha. Low frequency, current mode programmable KHN filters using large-valued active resistors. In International Symposium on Circuits and Systems (ISCAS 2007), 27-20 May 2007, New Orleans, Louisiana, USA. pages 3868-3871, IEEE, 2007. [doi]
Abstract is missing.