T/CSTM 00985-2023 Active
T/CSTM 00985-2023 Low loss dielectric plate permittivity measurement using a separable cylindrical resonator method
Abstract
Scope: This document specifies the separate cylindrical resonant cavity method for measuring the dielectric constant and dielectric loss tangent of dielectric flat materials in the microwave and millimeter wave frequency bands, including principles, environmental conditions, instrumentation, sample requirements, test steps, calculation formulas, precautions, and test reports. This document is applicable to testing the dielectric constant and dielectric loss tangent of sheet materials in the microwave and millimeter wave frequency bands, with an electric field parallel to the flat surface. Frequency test range: f = 2 GHz to 100 GHz; Dielectric constant test range: ε'r = 2.0 to 100; Loss tangent test range: tanδ = 1.0×10(-5) to 1.0×10(-2); Temperature test range: T = -65 ℃ to 125 ℃. Main technical content: This document specifies the separate cylindrical resonant cavity method for measuring the dielectric constant and dielectric loss tangent of dielectric flat materials in the microwave and millimeter wave frequency bands, including principles, environmental conditions, instrumentation, sample requirements, test steps, calculation formulas, precautions, and test reports. This document is applicable to testing the dielectric constant and dielectric loss tangent of sheet materials in the microwave and millimeter wave frequency bands, with an electric field parallel to the flat surface. Frequency test range: f = 2 GHz to 100 GHz; Dielectric constant test range: ε'r = 2.0 to 100; Loss tangent test range: tanδ = 1.0×10(-5) to 1.0×10(-2); Temperature test range: T = -65 ℃ to 125 ℃.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CSTM 00985-2023 |
| CCS | Electronic components and information technology |
| ICS | Printed circuits and printed circuit boards |
| Implement Date | 2023-07-07 |