ICS 31.080 CCS L 40/49 团体 标准 T/CASAS 031—2023 面向5G基站应用的 Sub-6GHz氮化镓功放 模块测试方法 Test method of Sub -6GHz GaN power amplifier for 5G base station application 版本： V01.00 2023-06-30发布 2023-07-01实施 第三代半导体产业技术创新战略联盟 发布 全国团体标准信息平台 T/CASAS 031 —2023 I 目 次 前 言 ................................ ................................ ................................ ................................ ................................ III 引 言 ................................ ................................ ................................ ................................ ................................ IV 1 范围 ................................ ................................ ................................ ................................ ................................ .. 1 2 规范性引用文件 ................................ ................................ ................................ ................................ .............. 1 3 术语和定义 ................................ ................................ ................................ ................................ ...................... 1 4 符号和缩略语 ................................ ................................ ................................ ................................ .................. 1 5 测试条件 ................................ ................................ ................................ ................................ .......................... 2 6 输入条件 ................................ ................................ ................................ ................................ .......................... 2 7 测试工具 /仪表要求 ................................ ................................ ................................ ................................ ......... 3 8 测试方法 ................................ ................................ ................................ ................................ .......................... 3 通则 ................................ ................................ ................................ ................................ ........................... 3 GaN功放性能指标测试方法 ................................ ................................ ................................ ................... 3 8.2.1 增益及增益平坦度测试 ................................ ................................ ................................ ................. 3 8.2.2 线性动态范围内增益波动测试 ................................ ................................ ................................ ..... 4 8.2.3 额定输出 功率及效率测试 ................................ ................................ ................................ ............. 5 8.2.4 DPD 测试（ ACLR）................................ ................................ ................................ ....................... 6 8.2.5 DPD 测试（频谱辐射模板） ................................ ................................ ................................ ......... 7 8.2.6 DPD 测试（ EVM） ................................ ................................ ................................ ........................ 8 8.2.7 带外杂散测试 ................................ ................................ ................................ ................................ . 9 8.2.8 谐波测试 ................................ ................................ ................................ ................................ ....... 10 9 数据记录和处理 ................................ ................................ ................................ ................................ ............. 11 10 测试报告 ................................ ................................ ................................ ................................ ....................... 11 附录A （资料性）测试数据记录 ................................ ................................ ................................ .................. 13 参考文献 ................................ ................................ ................................ ....