Title :
Simple equivalent circuit for the nonlinear surface-wave convolver
Author :
Lim, T.C. ; Thompson, R.B. ; Tittmann, B.R. ; Kraut, E.A.
Author_Institution :
North American Rockwell, Science Center, Thousand Oaks, USA
Abstract :
A simple equivalent circuit for the centre-plate nonlinear acoustic-surface-wave convolver has been derived. This model has been tested experimentally and used to separate the magnitude of the nonlinear electromechanical coupling constant for the circuit response of the device.
Keywords :
acoustic microwave devices; equivalent circuits; modelling; nonlinear network analysis; piezoelectric materials; acoustic microwave devices; circuit response; convolver; electromechanical coupling; equivalent circuit; modelling; nonlinear acoustic surface wave;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720048
