DZ/T 0101.12-1994
Active
JJF 2325-2025
Active
National Metrology Technical Specifications JJF
JJF 2325-2025 Measurement Methods for Complex Permittivity of Solid Dielectric Materials
JJF 2325-2025 Measurement Methods for Complex Permittivity of Solid Dielectric Materials
Price:
$ 76.00
Basic Information
Standard Code:
JJF 2325-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2025-11-05
Implement Date:
2026-05-05
Pages:
48 pages
Scope
This standard specifies the measurement method of the complex dielectric constant of isotropic and uniform solid dielectric materials within a frequency range of 10 MHz to 50 GHz, a real part of the relative dielectric constant ranging from 1.0 to 100, and a loss angle tangent ranging from 5.0×10-5 to 1.2.
Development Information
Referenced Standards
GB/T 7265.1-1987 Test method for complex permittivity of solid dielectric materials at microwave frequencies—Perturbation method
GB/T 7265.2-1987 Test method for complex permittivity of solid dielectric materials at microwave frequencies—" Open cavity" method
GB/T 9534-1988
GB 11449.2-1989
GB/T 12636-1990 Stripline test method for complex permittivity of microwave dielectric substrates
SJ 20512-1995
IEEE Std 287-2007
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