Specific Isolation¶

The specific isolation implementation is a simplified isolation assumption assuming a scalar relationship between transmitted waveforms and waveforms leaking into the receiving radio-frequency chains.

Configuring a SimulatedDevice's with a specific 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 with a high-pass characteristic
leakage_frequency_response = np.zeros((1, 1, 101))
leakage_frequency_response[0, 0, :50] = np.linspace(1, 0, 50, endpoint=False)
leakage_frequency_response[0, 0, 50:] = np.linspace(0, 1, 51, endpoint=True)
leakage_impulse_response = ifft(ifftshift(leakage_frequency_response))
device.isolation = SelectiveLeakage(leakage_impulse_response)

class SpecificIsolation(isolation=None, device=None)[source]¶

Bases: Serializable, Isolation

Specific leakage between RF chains.

property isolation: ndarray¶

Linear power isolation between transmit and receive chains.

Returns: Numpy matrix (two-dimensional array).