Perfect Isolation¶

The perfect isolation implementation is HermesPy’s default isolation assumption, leaking no power from transmit to receive antennas and therfore modeling perfect / ideal isolation.

Configuring a SimulatedDevice's with a perfect isolation model is achived by setting the isolation property of an instance..

# Create a new device
simulation = Simulation()
device = simulation.new_device()

# Specify the device's isolation model
device.isolation = PerfectIsolation()

class PerfectIsolation(device=None)[source]¶

Bases: Isolation

Perfect isolation model without leakage between RF chains.

Parameters:: device (SimulatedDevice | None) – Device the model is configured to.

classmethod Deserialize(process)[source]¶

Deserialize an object’s state.

Objects cannot be deserialized directly, instead a Factory must be instructed to carry out the deserialization process.

Parameters:: process (DeserializationProcess) – The current stage of the deserialization process. This object is generated by the Factory and provides an interface to deserialization methods supporting multiple backends.
Return type:: PerfectIsolation
Returns:: The deserialized object.

leak(signal)[source]¶

Compute leakage between RF transmit and receive chains.

Parameters:: signal (Signal | None) – The signal transmitted over the respective antenna RF chains.
Return type:: Signal

Returns: The signal components leaking into receive chains.

Raises:

FloatingError – If the device is not specified.
ValueError – If the number of signal streams does not match the number of transmitting antennas.
ValueError – If signal is not specified but required.

serialize(serialization_process)[source]¶

Serialize this object’s state.

Objects cannot be serialized directly, instead a Factory must be instructed to carry out the serialization process.

Parameters:: process – The current stage of the serialization process. This object is generated by the Factory and provides an interface to serialization methods supporting multiple backends.
Return type:: None