Active Standard: D2520 - 13
It was brought to the attention of the subcommittee that this methodology is used frequently and on a regular basis by research and testing institutes. D09 member, Lev Berger, has agreed to review and update the testing methodology in line with current testing practices and in line with current ASTM and D09 editorial requirements.
Keywordscomplex permittivity; dielectric constant; dissipation factor; microwave; permittivity; perturbation; resonant cavity; shorted transmission line;
Draft Under Development