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学子专区-ADALM2000实验:多相滤波电路
图1显示了简化的一阶多相电路,通常部署在许多诸如ADL5380这样的正交解调器中。这个简单的多相电路由互补的RC子电路组成。从输入到一个输出的低通传递函数在转折频率处使相位偏移–45°,而到另一个输出的高通传递函数在转折频率处使相位偏移+45°。两个 ...
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