Title :
Output Signal-to-Noise Ratio of an FM Discriminator with Nonideal Limiting
Author :
Schachter, Harry ; Schilling, Donald L. ; Refi, James J.
Author_Institution :
Polytechnic Institute of Brooklyn, N.Y
fDate :
10/1/1970 12:00:00 AM
Abstract :
Approximate expressions are calculated for the output signal-to-noise ratios of a balanced frequency discriminator and an unbalanced frequency discriminator. The input is a frequency modulated signal embedded m white Gaussian noise. Nonideal limiting is assumed. The results obtained are valid in the above-threshold region of operation.
Keywords :
Demodulation; Envelope detectors; Equations; Fourier series; Frequency modulation; Gaussian noise; Narrowband; Power harmonic filters; Signal analysis; Signal to noise ratio;
Journal_Title :
Communication Technology, IEEE Transactions on
DOI :
10.1109/TCOM.1970.1090390
