High-frequency pulse rise in slightly detuned synchronous single-circuit amplifiers

The note contains the computation of the envelope, phase angle and instantaneous frequency response of a high-frequency signal, modulated by a unit step, applied to the input of a multistage synchronous single-circuit amplifier. The general formulas and numerical results obtained by the use of a digital computer are given for the case of detuning the resonance frequency of the amplifier from the signal frequency by the halfbandwidth of the halfpower points.