本应用笔记帮助系统设计者为使用远程天线的MAX16946调节器和电流检测放大器（CSA），选择正确的外部元件，确保汽车天线检测子系统满足其性能目标。提供电子计算器，帮助指定为MAX16946的关键外部元件。计算器也决定了设备的业务范围和模拟输出电压精度。Maxim > Design Support > Technical Documents > Application Notes > Automotive > APP 5272 Maxim > Design Support > Technical Documents > Application Notes > Power-Supply Circuits > APP 5272 Keywords: automotive antenna protector, phantom power, active antenna, active antenna power, active antennae power protector, phantom power antenna protector, automotive antenna, antenna regulator, remote radio antenna Nov 30, 2011 APPLICATION NOTE 5272 Selecting External Components for an Automotive Remote Antenna Regulator and Current-Sense Amplifier Nov 30, 2011 Abstract: This application note helps system designers choose the correct external components for use with the MAX16……