PISO = sigstrength(lnk)
returns a history matrix of received isotropic power in dBW at the final node in each link
defined in the vector, lnk. The rows of the matrix correspond to the
link object in lnk and the columns correspond to the time
sample.
[PISO,PRI] = sigstrength(lnk)
returns received isotropic power, PISO, and history matrix of the power
at receiver input, PRI, in dBW at the final node in each link defined
in the vector, lnk. The rows of the matrix correspond to the link
object in lnk and the columns correspond to the time sample.
[___] = sigstrength(lnk,timeIn)
returns one or both of the outputs as column vectors at the specified datetime
timeIn. The elements in the vectors correspond to the links in
lnk. If no time zone is specified in timeIn, the
time zone is assumed to be Coordinated Universal Time (UTC).
Received isotropic power in dBW, returned as a matrix. This output is the power
level just before the receiver antenna, after accounting for the transmitter effective
isotropic radiated power and path loss. The rows of the matrix correspond to the link
object in lnk and the columns correspond to the time sample.
When the AutoSimulate property of the satellite scenario is
true, the received isotropic power history from StartTime to StopTime is returned. Otherwise, the received isotropic power history from
StartTime to SimulationTime is returned.
PRI — Power at receiver input matrix
Power at receiver input in dBW, returned as a matrix. This output is the power level
after adding the receiver antenna gain in the direction of the received signal to
PISO and subtracting PreReceiverLoss of the receiver. The rows of the matrix
correspond to the link object in lnk and the columns correspond to
the time sample.
When the AutoSimulate property of the satellite scenario is
true, the history of power at the receiver input from StartTime to StopTime is returned. Otherwise, the history of power at the receiver
input from StartTime to SimulationTime is returned.
timeOut — Time samples of received isotropic power and power at receiver input datetime scalar | datetime row vector
Time samples of received isotropic power, PISO, and power at
receiver input, PRI, returned as a datetime scalar. If time
histories of PISO and PRI are returned,
timeOut is a datetime row vector.
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