Up- & Down-Link Delay
Based upon analytically gained distance
Comparison analytical vs. simulated delay
Notes:
Analysis:
based upon slant range (as described before)
orbit hight: 1350 km
satellite passes observer at 90deg. elevation
min. elevation angle: 20deg. ==> 12 min. visibility observed
Comparision:
delay in between 4.5ms and 9ms
plotted: slant range / speed-of-light
slant ranged gained with:
analysis (mathematical model)
STK
Annotations (don‘t mention):
slant range was simulated (STK), not delay
is propagation delay realy speed-of-light? or less