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介绍一种智能化多通道接收机的设计方法.用8031单片计算机和CMOSDDS器件AD7008实现了对接收机的中心工作频率,增益调整,前放衰减及信号通道监测等功能的智能化控制.
An intelligent multi-channel receiver design method is introduced.Using 8031 single-chip computer and CMOSDDS device AD7008 to realize the receiver’s central operating frequency, gain adjustment, pre-amplifier attenuation and signal channel monitoring and other functions of intelligent control.