T/CSTM 00986-2023 Test method for the complex permittivity of high-frequency dielectric substrates －Balanced-type circular disk resonator method (English Version)
This document specifies the balanced disk test method for dielectric constant and dielectric loss tangent of dielectric substrates in the microwave and millimeter wave frequency bands, including principles, environmental conditions, instrumentation and equipment, sample requirements, test steps, precautions and test reports, etc. content. This document is suitable for testing the dielectric constant and dielectric loss tangent of sheet materials in the microwave and millimeter wave frequency bands, and the electric field is perpendicular to the flat surface. Frequency test range: f=5GHz~170GHz; Dielectric constant test range: ε_r=2.0~10.0; Loss tangent value test range: tanδ=1.0×10^(-4)~1.0×10^(-2).
T/CSTM 00986-2023 history
2023T/CSTM 00986-2023 Test method for the complex permittivity of high-frequency dielectric substrates －Balanced-type circular disk resonator method