nonlinear coupler

nonlinear coupler

[′nän‚lin·ē·ər ′kəp·lər]
(electronics)
A type of frequency multiplier which uses the nonlinear capacitance of a junction diode to couple energy from the input circuit, which is tuned to the fundamental, to the output circuit, which is tuned to the desired harmonic.
References in periodicals archive ?
Wang, "Controllable combined Peregrine soliton and Kuznetsov-Ma soliton in PT-symmetric nonlinear couplers with gain and loss," Nonlinear Dynamics, vol.