Measurement of Dielectric Constant(ε_r) and Loss Tangent (tanδ) of Textile Substrates

摘要

In this paper, the design and fabrication of four types of textile substrates made by four types of textiles materials (wool, corduroy, bed sheet cotton & terry wool) are presented. The RF characteristics of these four types of textile substrates have been investigated by using micro strip ring resonator method.