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fading model
- Presentation • 21 pages • 2019
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- $3.86
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Fading: rapid fluctuations of received signal strength
over short time intervals and/or travel distances
• Caused by interference from multiple copies of Tx
signal arriving at Rx at slightly different times
• Three most important effects:
1. Rapid changes in signal strengths over small travel
distances or short time periods.
2. Changes in the frequency of signals.
3. Multiple signals arriving a different times. When
added together at the antenna, signals are spread out in
time. This can caus...
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