Fading
In wireless communications, fading is deviation of the attenuation affecting a signal over certain propagation media. The fading may vary with time, geographical position or radio frequency, and is often modeled as a random process. A fading channel is a communication channel comprising fading. In wireless systems, fading may either be due to multipath propagation, referred to as multipath induced fading, or due to shadowing from obstacles affecting the wave propagation, sometimes referred to as shadow fading.
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Famous quotes containing the word fading:
“His golden locks time hath to silver turned;
O time too swift, O swiftness never ceasing!
His youth ‘gainst time and age hath ever spurned,
But spurned in vain; youth waneth by increasing.
Beauty, strength, youth are flowers but fading seen;
Duty, faith, love are roots, and ever green.”
—George Peele (1559–1596)
“Last night
as if death had lit a pale light
in your flesh, your flesh
was cold to my touch, or not cold
but cool, cooling, as if the last traces
of warmth were still fading in you.”
—Denise Levertov (b. 1923)
“a little sight left in the corner
Of one eye fading seeing something wave lies believing
That she could have made it”
—James Dickey (b. 1923)