第一，基于双频毫米波辐射计的扫描要求，设计了基于PC计算机和嵌入式系统道的两维伺服驱动电路，完成了扫描控制、通信协议和伺服驱动控制的软件设计。

Firstly, a two-dimensional servo-control driver circuit, which consists of PC and an embedded system, is designed based on the scanning requirement of the dual frequency millimeter wave radiometer.

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