Observations of Frequency-Modulation Propagation on 26 Megacycles

1 July 1941

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IRE

Vol. 29 (7), 398-403
https://doi.org/10.1109/JRPROC.1941.230612

Abstract

A simplified analysis is given which shows that the distortion occurring with two-path transmission of frequency modulation consists of the introduction of a new modulation frequency which is frequency-modulated and is not harmonically related to the fundamental modulation frequency. Results of observations at Riverhead, Long Island, New York, on 26.3-megacycle frequency-modulated transmissions from W9XA at Kansas City are shown and discussed.

Keywords

FREQUENCY MODULATION
DELAY EFFECTS
TRANSCONDUCTANCE
INDUCTANCE
TEMPERATURE DISTRIBUTION
TEMPERATURE SENSORS
RADIOFREQUENCY AMPLIFIERS
RADIO FREQUENCY
EQUATIONS
FREQUENCY CONVERSION

Cited by 3 articles