A simple digital demodulation method is proposed for the DPSK-PM modulated signals, which are commonly used in the satellite USB (Unified S-band) tracking telemetryandcommandsystem.
针对卫星usb测控系统中常用的DPSK - PM调制技术,设计了一种简单的数字解调方法。
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The ground system provides commandand control of the satellites, and receives and distributes payload data and real-time telemetry required to assess how well the satellites are functioning.