Matched Filtering¶

class MatchedFilterJcas(max_range, device=None, **kwargs)[source]¶

Bases: DuplexJCASOperator[CommunicationWaveform], Serializable

Joint Communication and Sensing Operator.

A combination of communication and sensing operations. Senses the enviroment via a correlatiom-based time of flight estimation of transmitted waveforms.

Parameters:: max_range (float) – Maximally detectable range in m.

property frame_duration: float¶

Duration of a single sample frame in seconds.

Denoted as \(T_{\mathrm{F}}\) of unit \(\left[ T_{\mathrm{F}} \right] = \mathrm{s}\) in literature.

property max_range: float¶

Maximally Estimated Range.

Returns:: The maximum range in m.
Raises:: ValueError – If max_range is smaller or equal to zero.

property power: float¶: Expected power of the transmitted signal in Watts.

Note

Applies only to the signal-carrying parts of the transmission, silent parts shuch as guard intervals should not be considered.

property range_resolution: float¶

Resolution of the Range Estimation.

Returns:: Resolution in m.
Return type:: float
Raises:: ValueError – If the range resolution is smaller or equal to zero.

property sampling_rate: float¶

The operator’s preferred sampling rate in Hz.

Denoted as \(f_{\mathrm{S}}\) of unit \(\left[ f_{\mathrm{S}} \right] = \mathrm{Hz} = \tfrac{1}{\mathrm{s}}\) in literature.