Low-Dispersive Permittivity Measurement Based on Transmitted Power Only

Abstract

This paper presents a complex permittivity measurement method for low-dispersive materials as a function of frequency. The introduced method relies only on transmitted power signals which are collected using a spectrum analyzer/power meter, removing the need for phase measurements and a vector network analyzer. This method provides a very good accuracy along with easy and inexpensive permittivity measurements.

This paper has been submitted to APS 2023, Portland, OR, USA