RESPONSE OF HIGH-Q, TUNED CIRCUITS TO STEP INPUTS IN FREQUENCY, PHASE, AND AMPLITUDE

摘要

A mathematical analysis of the response of a high-Q tuned circuit to input steps in frequency, phase and amplitude is presented, Laplace transform techniques are used to determine the electrical performance of a generalized RLC resonant circuit and conditions necessary to eliminate transient current effects are derived. Two examples illustrate the cir-cuit responses to FSK and PSK types of transition.