目次1范围..........................................................................................................................................................12规范性引用文件......................................................................................................................................13名词、术语..............................................................................................................................................13.1天线..................................................................................................................................................13.2全向天线..........................................................................................................................................13.3远场区..............................................................................................................................................13.4极化..................................................................................................................................................13.5线极化..............................................................................................................................................13.6标称阻抗..........................................................................................................................................23.7辐射方向图......................................................................................................................................23.8半功率波束宽度..............................................................................................................................23.9天线增益..........................................................................................................................................23.10方向图圆度..................................................................................................................................23.11额定功率......................................................................................................................................23.12电压驻波比(VSWR)..............................................................................................................23.13频带宽度......................................................................................................................................24技术要求..................................................................................................................................................24.1命名原则..........................................................................................................................................24.2一般结构要求..................................................................................................................................24.2.1结构设计..................................................................................................................................24.2.2天线接头..................................................................................................................................34.2.3底座尺寸..................................................................................................................................34.2.4外形尺寸...................