skrf.media.mline.MLine.analyse_dielectric¶
- MLine.analyse_dielectric(ep_r, tand, f_low, f_high, f_epr_tand, f, diel)[source]¶
This function calculate the frequency dependent relative permittivity of dielectric and and tangeantial loss factor.
References
- 1
C. Svensson, G.E. Dermer, Time domain modeling of lossy interconnects, IEEE Trans. on Advanced Packaging, May 2001, N2, Vol. 24, pp.191-196.
- 2
Djordjevic, R.M. Biljic, V.D. Likar-Smiljanic, T.K. Sarkar, Wideband frequency-domain characterization of FR-4 and time-domain causality, IEEE Trans. on EMC, vol. 43, N4, 2001, p. 662-667.
- Returns
ep_r_f (
numpy.ndarray)tand_f (
numpy.ndarray)
- Parameters
ep_r (Union[Number, Sequence[Number], ndarray]) –
tand (Union[Number, Sequence[Number], ndarray]) –
f_low (Union[Number, Sequence[Number], ndarray]) –
f_high (Union[Number, Sequence[Number], ndarray]) –
f_epr_tand (Union[Number, Sequence[Number], ndarray]) –
f (Union[Number, Sequence[Number], ndarray]) –
diel (str) –