Key result
A proposed respiration rate measurement method using a single 5.8-GHz non-contact continuous-wave Doppler radar successfully measured respiration rate under large 1-D body motion with only 7.15% error.
Population
Actuator model and a human subject
Authors
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May enable non-contact respiration monitoring amid motion; leaves open prospective validation before clinical use.
A novel method using a 5.8-GHz continuous-wave Doppler radar can accurately measure respiration rate even under large 1-D body motion.
Tu et al. (2016) studied this question. Respiration rate measurement method using 5.8-GHz non-contact CW Doppler radar was evaluated on Respiration rate measurement error under large 1-D body motion. A proposed respiration rate measurement method using a single 5.8-GHz non-contact continuous-wave Doppler radar successfully measured respiration rate under large 1-D body motion with only 7.15% error.
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