你好,
应该是你设置的斜率太低了,所以你的距离单元比较大,所以看不出来变化,
建议你参考以下文档及工具进行参数调整,建议加大chirp_Idle_time, frame_idle time,或者直接多采集几帧即可。
TI CMOS FMCW Radar and Chirp Configuration www.ti.com/.../swra553
mmWave Sensing Estimator: RF参数计算工具 dev.ti.com/.../
Enables calculation of chirp parameters directly from scene information, such as max range, max velocity, range resolution, and more.
Provides real‐time feedback on out‐of‐bounds parameters
Enables saving and restoring of previously created chirps