Articles | Volume 18
Adv. Radio Sci., 18, 89–95, 2020
Adv. Radio Sci., 18, 89–95, 2020
10 Dec 2020
10 Dec 2020

Respiration parameter determination with non-obstructive methods

Sven Fisahn et al.

Related authors

Description of the Coupling of two Loop Antennas using Electrical Equivalent Circuit Diagrams
Maik Rogowski, Sven Fisahn, and Heyno Garbe
Adv. Radio Sci., 19, 9–15,,, 2021
Short summary
Measurement uncertainty caused by distance errors during in situ tests of wind turbines
Cornelia Reschka, Sebastian Koj, Sven Fisahn, and Heyno Garbe
Adv. Radio Sci., 17, 19–25,,, 2019
Analysis of the coupling of electromagnetic pulses into shielded enclosures of vulnerable systems
Sven Fisahn, Sebastian Koj, and Heyno Garbe
Adv. Radio Sci., 16, 215–226,,, 2019
Short summary

Cited articles

Balanis, C. A.: Antenna Theory: Analysis and Design, John Wiley & Sons, Hoboken, NJ, USA, ISBN 978-1-118-642060-1, 2016. 
IEEE Standard #145: Definitions of Terms for Antennas, in: IEEE No 145-1969, 1–10, 12 January 1969,, 1969. 
Kundu, S. K. and Kumagai, S.: A Wearable Capacitive Sensor for Monitoring Human Respiratory Rate, Jpn. J. Appl. Phys., 52, 04CL05,, 2013. 
Laybros, S. and Combes, P. F.: On radiating-zone boundaries of short, λ∕2, and λ dipoles, IEEE Antenn. Propag. M., 46, 53–64, 2004. 
Leonhardt, S., Leicht, L., and Teichmann, D.: Unobtrusive Vital Sign Monitoring in Automotive Environments – A Review, Sensors, 18, 3080,, 2018. 
Short summary
In artificial ventilation of neonates uncuffed endotracheal tubes are commonly used. The unknown leakage hampers the detection of spontaneous breathing. A new method to measure respiration by using antennae has recently been presented. A respective setup is investigated numerically and experimentally. Both approaches show that the method seems capable of allowing a contactless triggering to synchronize ventilation. The results are compared to derive a better understanding of influencing factors.