An optimum method of measuring the parameters of amplitude-modulated signals.

A method of measuring the parameters of amplitude-modulated signals that is optimum with respect to interference protection and gives a higher measurement accuracy with a shorter measurement time which may be less than the period of the envelope is proposed and investigated. Algorithms for processing the input signal in analog and digital form are obtained, an estimate of the error is given and two versions of a measuring system are proposed. [ABSTRACT FROM AUTHOR]