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
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
Publisher:
国家市场监督管理总局
Technical Committee:
全国无线电计量技术委员会
Pages:
48 pages
Scope
本规范规定了频率范围10 MHz~50 GHz，相对介电常数实部范围1.0~100，损耗角正切范围5.0×10-5~1.2,各向同性均匀的固体电介质材料复介电常数的测量方法。
Development Information
Drafting Units:
中国工程物理研究院计量测试中心、中国计量科学研究院
Drafting Persons:
王建忠、徐浩、王益
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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