In-situ measurement of electromagnetic properties of material using multi-conductor TEM transmission line

摘要

This paper proposes and experimentally verifies a novel in-situ and broadband probe for material characterization including both the complex permittivity and permeability measurements. The probe design is based on using two sections of multi-conductor TEM transmission line and unique post processing algorithm for the determination of both epsiv* and mu* from S-parameters measurements.