ASTM A0893_A0893M-03R15 - Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
| Standard number: | A0893_A0893M-03R15 |
| Released: | 01.04.2015 |
| Status: | Active |
| Pages: | 3 |
| Section: | 03.07 |
| Keywords: | absorption; dielectric; dielectric constant; ferrimagnetic; ferrite; loss factor; loss tangent; microwave; permittivity; shielding; |
1.1 This test method covers the measurement of the complex dielectric constant of isotropic ferrites for extremely high-frequency applications.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Within this standard, SI units are shown in brackets.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.