SimPEG.electromagnetics.frequency_domain.sources.MagDipole_Bfield#

class SimPEG.electromagnetics.frequency_domain.sources.MagDipole_Bfield(receiver_list, frequency, location=None, **kwargs)[source]#

Bases: MagDipole

Point magnetic dipole source calculated with the analytic solution for the fields from a magnetic dipole. No discrete curl is taken, so the magnetic flux density may not be strictly divergence free.

This approach uses a primary-secondary in frequency in the same fashion as the MagDipole.

Parameters:
receiver_listlist of SimPEG.electromagnetics.frequency_domain.receivers.BaseRx

A list of FDEM receivers

frequencyfloat

Source frequency

location(dim) numpy.ndarray, default: np.r_[0., 0., 0.]

Source location.

momentfloat

Magnetic dipole moment amplitude

orientation{‘z’, x’, ‘y’} or (dim) numpy.ndarray

Orientation of the dipole.

mufloat

Background magnetic permeability

Methods

bPrimary(simulation)

The primary magnetic flux density from the analytic solution for magnetic fields from a dipole