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SignalToNoiseRatioScalarGetEvaluator Method (EvaluatorGroup)

Gets an evaluator which computes the signal-to-noise, as a unitless ratio, at the output of the radar receiver. Depending on how the scalar is configured, the evaluator can provide the single pulse sign-to-noise ratio as well as take into account interference effects.

Namespace:  AGI.Foundation.Radar
Assembly:  AGI.Foundation.Radar (in AGI.Foundation.Radar.dll) Version: 22.2.414.0 (22.2.414.0)
Syntax
public override ScalarEvaluator GetEvaluator(
	EvaluatorGroup group
)

Parameters

group
Type: AGI.FoundationEvaluatorGroup
The evaluator group in which to create evaluators.

Return Value

Type: ScalarEvaluator
An evaluator which computes the signal-to-noise, as a unitless ratio, at the output of the radar receiver. Depending on how the scalar is configured, the evaluator can provide the single pulse sign-to-noise ratio as well as take into account interference effects.
Exceptions
ExceptionCondition
PropertyInvalidExceptionThrown if any of the properties are .
InvalidOperationException Thrown if the RadarTransmitter, Target, and RadarReceiver instances do not form a valid link path in the SignalPropagationGraph instance.
ServiceNotAvailableException Thrown if the RadarReceiver does not provide the IProcessedRadarWaveformOutputService. The IProcessedRadarWaveformOutputService will be missing if the ProcessedRadarWaveformOutputExtension was not added to the radar receiver Platform instance.
InvalidOperationException Thrown if the WaveformProcessor is and the ProcessedRadarWaveformOutput property of the IProcessedRadarWaveformOutputService service interface returns . This can happen if the ProcessedRadarWaveformOutputExtension of the radar receiver was configured with a RadarWaveformProcessor.
ArgumentNullExceptionThrown if the group argument is .
Remarks
The ScalarEvaluator returned from this method assumes that the evaluation time is equivalent to the time of signal transmission.
See Also