Ionospheric self-modulation of a modulated radiowave with frequency far from local gyrofrequency
Abstract
The dependence of self modulation on power transmission was studied. An increase in the percentage of received modulation as related to the percentage emitted by the transmitter and the dependence of demodulation or overmodulation on the electromagnetic power was observed. It is suggested that self modulation may have three difference behaviors and that modulation depends on the power emitted which is a nonlinear phenomenon.
- Publication:
-
In AGARD Medium
- Pub Date:
- February 1982
- Bibcode:
- 1982mlvl.agarR....C
- Keywords:
-
- Electric Power Transmission;
- Gyrofrequency;
- Ionospheric Cross Modulation;
- Plasma Waves;
- Radio Waves;
- Ion Acoustic Waves;
- Magnetic Amplifiers;
- Magnetoionics;
- Nonlinearity;
- Telecommunication;
- Wave Propagation;
- Communications and Radar