Respiration Extraction from Radar Heart Sound Measurements
Schellenberger S, Shi K, Michler F, Lurz F, Weigel R, Kölpin A (2019)
Publication Language: English
Publication Status: Accepted
Publication Type: Conference contribution, Original article
Future Publication Type: Conference contribution
Publication year: 2019
Pages Range: 6533-6535
Event location: Berlin
DOI: 10.1109/EMBC.2019.8857925
Abstract
Radar-based respiration measurement is susceptible to upper body movement in addition to the respiratory motion of the chest. This parasitic movement can only be canceled using a dual radar system from the front and back. However, the larger hardware effort could be avoided if a physiological parameter is measured that is influenced by respiration only but not by the movement. This could then be used to indirectly derive breathing. In this paper a method is presented, how the respiration can be deduced despite of upper body movements. To achieve this, a Six-Port interferometer is used to measure the heart sound envelogram of a test person from which subsequently the respiration can be reconstructed.
Authors with CRIS profile
Sven Schellenberger
Lehrstuhl für Technische Elektronik
Kilin Shi
Lehrstuhl für Technische Elektronik
Fabian Michler
Lehrstuhl für Technische Elektronik
Fabian Lurz
Lehrstuhl für Technische Elektronik
Robert Weigel
Lehrstuhl für Technische Elektronik
Alexander Kölpin
Lehrstuhl für Technische Elektronik
Related research project(s)
How to cite
APA:
Schellenberger, S., Shi, K., Michler, F., Lurz, F., Weigel, R., & Kölpin, A. (2019). Respiration Extraction from Radar Heart Sound Measurements. In IEEE (Eds.), Proceedings of the International Engineering in Medicine and Biology Conference (pp. 6533-6535). Berlin, DE.
MLA:
Schellenberger, Sven, et al. "Respiration Extraction from Radar Heart Sound Measurements." Proceedings of the International Engineering in Medicine and Biology Conference, Berlin Ed. IEEE, 2019. 6533-6535.
BibTeX: Download