ICS 31.180 CCS L 30 团 体 标 准 T/CSTM 0 0909—2023 介质基板介电常数和介质损耗角正切测试方法 （1MHz~1GHz ） 平行板电容法 Test method for dielectric constant and dielectric loss tangent of dielectric substrate (1MHz~1GHz) - Parallel plate capacitance method 2023-01-13发布 2023-04-13 实施 中关村材料试验技术联盟 发布 CSTMhQÆSÑ^Ou( 全国团体标准信息平台 T/CSTM 00909— 2023 I 目 次 前 言 ................................................................ ................................ ................................................................ .. 2 引 言 ................................................................ ................................ ................................................................ .. 3 1 范围 ................................................................ ................................ ................................................................ .. 5 2 规范性引用文件 ................................ ................................................................ ................................ .............. 5 3 术语和定义 ................................ ................................................................ ................................ ...................... 5 4 符号和缩略语 ................................ ................................................................ ................................ .................. 5 5 原理 ................................................................ ................................ ................................................................ .. 6 6 环境条件 ................................ ................................................................ .......................................................... 6 7 仪器设备 ................................ ................................................................ .......................................................... 6 8 样品 ................................................................ ................................ ................................................................ .. 6 9 试验步骤 ................................ ................................................................ .......................................................... 7 9.1 样品预处理 ................................ ................................................................ ................................ ............... 7 9.2 仪器校正 ................................ ................................................................ ................................ ................... 7 9.3 夹具校准 ................................ ................................................................ ................................ ................... 7 9.4 测试步骤 ................................ ................................................................ ................................ ................... 7 10 计算 ................................................................ ................................ ................................................................ 7 10.1 介电常数计算 ................................ ................................ ................................................................ ......... 8 10.2 介质损耗角正切值计算 ................................................................ ......................................................... 8 11 系统误差 ................................ ................................................................ ........................................................ 8 12 注意事项 ................................ ................................................................ ........................................................ 8 13 试验报告 ................................ ................................................................ ........................................................ 9 附录 A（资料性） 空气缝隙的影响 ..................................