![Extraction of ϵr(f) and tanδ(f) for printed circuit board insulators up to 30 GHz using the short-pulse propagation technique]()
Extraction of ϵr(f) and tanδ(f) for printed circuit board insulators up to 30 GHz using the short-pulse propagation techniqueDeutsch, A.; Winkel, T.-M.; Kopcsay, G.V.; Surovic, C.W.; Rubin, B.J.; Katopis, G.A.; Chamberlin, B.J.; Krabbenhoft, R.S. · 2005