Title :
Concerning noise in FM receivers with negative frequency feedback
fDate :
3/1/1968 12:00:00 AM
Abstract :
An expression for the output SNR of an FMFB (frequency modulation feedback) receiver is derived using a linear equivalent circuit based on Rice´s FM discriminator model This expression agrees with the SNR curve obtained by Frutiger using experimental and numerical data.
Keywords :
Band pass filters; Bandwidth; Circuit noise; Feedback circuits; Frequency modulation; Gaussian noise; Negative feedback; Noise reduction; Signal to noise ratio; Switches;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1968.6292
