The simplest way to compensate the rain fade effect in satellite communications is to increase the transmission power: this dynamic fade countermeasure is called uplink power control (UPC). Until more recently, uplink power control had a limited use since it could not provide very large margins without compressing the transmitting amplifier. Modern amplifiers coupled with advanced uplink power control systems that offer automatic controls to prevent transponder saturation make uplink power control systems an effective, affordable and easy solution to rain fade in satellite signals.
Read more about this topic: Rain Fade
Famous quotes containing the words power and/or control:
“It is not in the power of even the most crafty dissimulation to conceal love long, where it really is, nor to counterfeit it long where it is not.”
—François, Duc De La Rochefoucauld (1613–1680)
“I am the center of the world, but the control panel seems to be somewhere else.”
—Mason Cooley (b. 1927)