Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-721: Test methods for materials for interconnection structures - Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using a split post dielectric resonator
NORMA vydána dne 29.4.2015
Designation standards: IEC 61189-2-721-ed.1.0
Publication date standards: 29.4.2015
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
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. LIEC 61189-2-721:2015 presente un moyen de determiner la permittivite relative et la tangente de perte, egalement appelees constante dielectrique et facteur de dissipation des stratifies recouverts de cuivre en hyperfrequences (de 1,1 GHz a 20 GHz) a laide dun resonateur dielectrique en anneaux fendus (SPDR). lIEC 61189-2-721:2015 sapplique aux stratifies recouverts de cuivre et aux materiaux de base dielectriques.