When the environment and evaluation board remain stable, the FFT amplitude of the echo will fluctuate significantly. What is the reason for this?
Thank you.
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When the environment and evaluation board remain stable, the FFT amplitude of the echo will fluctuate significantly. What is the reason for this?
Thank you.
Hi,
How much does it fluctuate by? I would expect some differences due to temperature and minute differences in radiation. Additionally, what is your environment and the target you are localizing.
Best,
Nate
It's certainly possible. When you say 10%, is that for dB or in linear scale?