simpeg.electromagnetics.utils.k#
- simpeg.electromagnetics.utils.k(frequency, sigma, mu=1.25663706212e-06, eps=8.8541878128e-12)[source]#
Wavenumber for EM waves in homogeneous media
See eq 1.47 - 1.49 in Ward and Hohmann
- Parameters:
- frequency
float
ornumpy.ndarray
Frequencies in Hz
- sigma
float
Electrical conductivity in S/m
- mu
float
, default: \(4\pi \;\times\; 10^{-7}\) H/m Magnetic permeability in H/m
- eps
float
, default: 8.8541878128 \(\times \; 1-^{-12}\) F/m Dielectric permittivity in F/m
- frequency
- Returns:
complex
ornumpy.ndarray
Wavenumbers at all input frequencies