geoana.em.fdem.ElectricDipoleWholeSpace#

Inheritance diagram of ElectricDipoleWholeSpace
class geoana.em.fdem.ElectricDipoleWholeSpace(frequency, quasistatic=False, **kwargs)#

Class for simulating the fields and fluxes for a harmonic electric dipole in a wholespace.

Harmonic electric dipole in a whole space. The source is (c.f. Ward and Hohmann, 1988 page 173). The source current density for a dipole located at \(\mathbf{r}_s\) with orientation \(\mathbf{\hat{u}}\)

\[\mathbf{J}(\mathbf{r}) = I ds \delta(\mathbf{r} - \mathbf{r}_s)\mathbf{\hat{u}}\]

Attributes

current

Current in the electric current dipole (A)

epsilon

Dielectric permittivity in F/m

frequency

Frequency (Hz) used for all computations

length

Length of the electric current dipole (m)

location

Location of the dipole

mu

Magnetic permeability in H/m

omega

Angular frequency

orientation

Orientation of the dipole as a normalized vector

sigma

Electrical conductivity in S/m

sigma_hat

Conductivity including electric displacement term.

skin_depth

Returns the skin depth for an electromagnetic wave in a homogeneous isotropic medium.

wavenumber

Wavenumber for an electromagnetic planewave in a homogenous isotropic medium.

Methods

cross_orientation(xyz)

Cross products between a gridded set of vectors and the orientation of the source.

current_density(xyz)

Current density for the harmonic current dipole at a set of gridded locations.

distance(xyz)

Scalar distance from dipole to a set of gridded xyz locations

dot_orientation(vecs)

Dot product between the orientation of the source and a gridded set of vectors.

electric_field(xyz)

Electric field for the harmonic current dipole at a set of gridded locations.

magnetic_field(xyz)

Magnetic field produced by the harmonic current dipole at a set of gridded locations.

magnetic_flux_density(xyz)

Magnetic flux density produced by the harmonic electric current dipole at a set of gridded locations.

vector_distance(xyz)

Vector distance to a set of gridded xyz locations.

vector_potential(xyz)

Vector potential for the harmonic current dipole at a set of gridded locations.

Galleries and Tutorials using geoana.em.fdem.ElectricDipoleWholeSpace#

Electric Dipole in a Whole Space: Frequency Domain

Electric Dipole in a Whole Space: Frequency Domain

Electric Dipole in a Whole Space: Frequency Domain