Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates

Importancia y uso:

5.1 Permittivity and dissipation factor are fundamental design parameters for design of microwave circuitry. Permittivity plays a principal role in determining the wavelength and the impedance of transmission lines. Dissipation factor (along with copper losses) influence attenuation and power losses.

5.2 This test method is suitable for polymeric materials having permittivity in the order of two to eleven. Such materials are popular in applications of stripline and microstrip configurations used in the 1 GHz to 18 GHz range.

5.3 This test method is suitable for design, development, acceptance specifications, and manufacturing quality control.

Note 2: See Appendix X1 for additional information regarding significance of this test method and the application of the results.

Subcomité:

D09.12

Volúmen:

10.02

Número ICS:

31.180 (Printed circuits and boards)

Palabras clave:

dielectric constant; dissipation; loss tangent; permittivity; polymer-based substrates; relative permittivity; resonator; stripline; x-band;