.~ With stabilizing features (e.g., anti-hunting, damping) {8}
620
.~.~ Nonlinear circuits
DEFINITION
Classification: 318/620
(under subclass 611) Subject matter in which the stabilizing means is a nonlinear circuit.
(1) Note. For example, the circuit may include a nonlinear resistor which changes its effective value in response to the applied voltage.
SEE OR SEARCH CLASS
91, Motors: Expansible Chamber Type,
379, for nonlinear fluid motor systems.
324, Electricity: Measuring and Testing,
132, for measuring and testing devices which use nonlinear elements (e.g., thyrite). 327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems, appropriate subclasses for miscellaneous nonlinear circuits and particularly
334+, for an output signal which is a nonlinear mathematical function of an input signal.
330, Amplifiers,
110, for nonlinear impedance in the feedback path of an amplifier. Also subclass 183 for nonlinear devices as interstage coupling.
