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[EV-RADAR-MMIC2] How can I see the modulated frequency ?

Question asked by weimin023 on May 4, 2018
Latest reply on May 7, 2018 by weimin023


If I want to see the two instantaneous frequency, which port or pin I should connect to the oscillator scope?


I only know that J1 port on the mmic board is the reference frequency.

But if I want to do the FFT for every ramp maybe I should see the instantaneous frequency of the reflection signal.

Is this make sense?


Furthermore, If the ADAR7251 is connected to the mmic board, can I also see two modulated frequencies somewhere?


Thanks a lot!