在孔径雷达和脉冲雷达中测量目标的距离

作品基于STC89C52RC单片机的数字式倒车雷达的设计。该系统是以单片机为核心的一种低成本、高精度、微型化，并有数字显示和声音报警功能的倒车雷达系统，该倒车雷达根据超声波测距原理研制，将测得的结果送至数码管显示，同时进行声音报警和一些必要的其它辅助功能。-Works based on single-chip digital STC89C52RC reversing radar design. The system is based on the microcontroller as the c

脉冲多普勒雷达是利用运动的物体对发射信号的产生的多普勒效应来测速和测距的，利用回波的延时可以测距，求出多普勒频率可以求出物体的速度-Pulse Doppler radar is to use the Doppler effect on the motion of an object generated by the transmission signal to the speed and distance, the distance can use the echo delay, the Dop

实现雷达的测速和测距，并观测雷达的多普勒效应-Achieve moving target radar speed and ranging, and realize the moving target of the Doppler effect