the waveform design for automotive radar

[pingfang]

Hi,

I am designing the 77GHz FMCW automotive millimeter wave radar. The  sawtooth wave is used in my s32R274_project.

As we all know, a chirp contains rising edge, falling edge and waiting time. What is the reason for the design?

Thank you.

[pavelagrigoroae]

Hello,

This is the standard FMCW waveform used by the industry, see Radar Basics for more information.

Regards,

Pavel

[Daniel_Popa]

pavelagrigoroaei-b44148‌,

Can you provide some insights in this matter based on your experience ?

Thank you!

Daniel

[constantinrazva]

Hello pingfang‌,

In general, in these community space we handle topics related with MATLAB. For issues that have nothing to do with MATLAB/Simulink we try as much as we can to help or to redirect the questions to a more appropriate community space for that particular topic. 

In this case i think the answer/help for this should be addressed in this community MPC5xxx or here S32 Design Studio.

Hope this helps,

Razvan.