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Live Q&A - The Micro-Doppler Effect in Radar: Next Generation Remote Medical Applications
Nir Regev - Watch Now - DSP Online Conference 2022 - Duration: 24:23
Thank you for your questions!
Let me try to answer it:
(1) I don't know if BR or HR will be better estimated with a CW or FMCW, however, pure CW is not practical for real life situations, as it does not give you range information at all and hence, cannot separate target on the range axis. (e.g. application: elderly couple sleeping in bed).
(2) Yes, and there is already some work on the subject. see for example this work (there is more): http://sig.umd.edu/publications/mmHRV_Fengyu_2021.pdf
Thanks Dr. Regev for the nice talk. It was easy to follow as the content of the presentation is very interesting including the demos. The mathematical derivations for the vital signs based doppler effect was also very convenient to understand. I hope to learn from you in the future as well.
Faheem
Thank you Dr. Khan
It is my honor for you to come and hear my talk.
Please feel free to approach with any followup questions.
Kind regards
Nir Regev
https://www.linkedin.com/in/regevnir/
alephzero.ai
Nice presentation of material with simple explanation and demonstrations. Thank you.
Thank you Chris, it was my pleasure, feel free to approach any followup questions.
Kind regards
Nir Regev
https://www.linkedin.com/in/regevnir/
alephzero.ai
Hi Dr Nir Regev,
I attended the session on the offline recorded version as it's a different time zone for me. It's an bird's eye view of what's possible with Radar. Thanks for the presentation along with demo.
I have few questions: Based on your experience
1) Which one gives better estimate of BR & RR? Is it CW/FMCW? Could you please suggest any literature providing this comparison.
2) Is it possible to extract Heart Rate Variability using FMCW?