Difference between revisions of "Point to Point Microwave Link Design"

Revision as of 13:22, 21 February 2020

@@ Line 1: / Line 1: @@
-[[Fade Mechanisms]]
+[[Fade Mechanisms]] -
-Microwave fades fall into the following categories:
-* Multipath fading
-* Obstruction fading
-* Fading due to a specular reflection
-* Ducting and propagation anomalies
-* Rain fading (above ~ 8 GHz)
-With the exception of rain fading, microwave fading only
-depends on the change of the refractive index with height
-along the path
-{| class="wikitable" style="display: inline-table;"
-|+
-|-
-! Availability
-! Seconds
-! Minutes
-! Hours
-|-
-|99%
-|315360
-|5256
-|87.6
-|-
-|99.9%
-|31536
-|525
-|8.76
-|-
-|99.99%
-|3153
-|52.5
-|0.876
-|-
-|99.999%
-|315
-|5.3
-|0.088
-|}