BS EN 61189-2-721:2015
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Test methods for electrical materials, printed boards and other interconnection structures and assemblies – Test methods for materials for interconnection structures. Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using split post dielectric resonator
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 28 |
IEC 61189-2-721:2015 outlines a way to determine the relative permittivity and loss tangent (also called dielectric constant and dissipation factor) of copper clad laminates at microwave frequencies (from 1,1 GHz to 20 GHz) using a split post dielectric resonator (SPDR). IEC 61189-2-721:2015 is applicable to copper clad laminates and dielectric base materials.
