Page 413 - Integrated Wireless Propagation Models

T h e l e e C o m p r e h e n s i v e M o d e - 1 I n e g r a t i o n o f t h e T h r e e l e e M o d e I s 391
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-80

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-20 -10 10 20
Distance from trans south => north Nm
Measurements
Direct+reflected large-scale model
- Free-space large-scale model
FIGURE 6.7.3.1 Power measurements and predictions for an i n -flight receiver at FL 6000 m.

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0
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-70
-75
-80
-85
-90
-20 -10 0 1 0 20
Distance from transmitter south => north Nm
--- Measurements
--- Direct+reflected large-scale model
- Free-space large-scale model
FIGURE 6.7.3.2 Power measurements and predictions for an i n -flight receiver at FL 1500 ft.