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Code Issues Releases Wiki Activity

Fix meaning of beam elevation angle

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This commit is contained in:
Tim Schubert 2020-08-19 22:29:40 +02:00
parent 333abfcdd4
commit fb9950c8cc
3 changed files with 23 additions and 12 deletions
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6
model/leo-propagation-loss-model.cc
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@ -89,13 +89,13 @@ LeoPropagationLossModel::GetAngle (Ptr<MobilityModel> a, Ptr<MobilityModel> b)
void
LeoPropagationLossModel::SetElevationAngle (double angle)
{
m_elevationAngle = angle * (M_PI/180.0);
m_elevationAngle = (90 - angle) * (M_PI/180.0);
}
double
LeoPropagationLossModel::GetElevationAngle () const
{
return m_elevationAngle * (180.0/M_PI);
return 90 - (m_elevationAngle * (180.0/M_PI));
}
void
@ -125,7 +125,7 @@ LeoPropagationLossModel::DoCalcRxPower (double txPowerDbm,
}
double angle = GetAngle (a, b);
if (angle > m_elevationAngle / 2.0)
if (angle > m_elevationAngle)
{
NS_LOG_DEBUG ("LEO DROP angle: a=" << a->GetPosition () << " b=" << b->GetPosition () << " m_cutOff="<<m_cutoffDistance<<" m_angle="<<m_elevationAngle<<" dist=" << distance << "angle=" << angle);
return -1000.0;