Radar data signal compression technique

The present disclosure provides a radar front-end chip comprising a plurality of encoders, each encoder of the plurality of encoders to receive a digitized radar signal and encode the digitized radar signal with a phase code to generate one of a plurality of phase-encoded digitized radar signals. The radar front-end chip also includes a combiner to combine the plurality of phase-encoded digitized radar signals into a digital radar data stream for transmission to a central radar processor. 本公开提供一种雷达前端芯片，包括多个编码器，所述多个编码器中的每个编码器用以接收数字化雷达信号并用相位代码对所述数字化雷达信号进行编码以生成多个相位编码的数字化雷达信号中的一个。所述雷达前端芯片还包括组合器，用以将所述多个相位编码的数字化雷达信号组合成数字雷达数据流以用于发送到中央雷达处理器。