Active electrodes for measuring the electrical bioimpedanceMetshein, MargusInfo- ja kommunikatsioonitehnoloogia doktorikooli IKTDK seitsmenda aastakonverentsi artiklite kogumik : 15.-16. novembril 2013, Haapsalu2013 / p. 57-60 : ill

Alternatives of measurement of electrical bioimpedance of the body with the aim to determine the cardiac and respiratory activityMetshein, MargusBEC 2014 : 2014 14th Biennial Baltic Electronics Conference : proceedings of the 14th Biennial Baltic Electronics Conference : Tallinn University of Technology, October 6-8, 2014, Tallinn, Estonia2014 / p. 197-200 : ill

Automatic detection of real and imaginary parts of electrical impedance with single synchronous demodulation channelAnnus, Paul; Priidel, Eiko; Land, Raul; Metshein, Margus; Krivošei, Andrei; Min, Mart; Ratassepp, Madis; Märtens, Olev8th European Medical and Biological Engineering Conference : Proceedings of the EMBEC 2020, November 29 - December 3, 2020 Portorož, Slovenia2021 / p. 151-157 https://doi.org/10.1007/978-3-030-64610-3_18 Conference Proceedings at Scopus Article at Scopus

Availability and variations of cardiac activity in the case of measuring the bioimpedance of wristMetshein, Margus; Annus, Paul; Land, Raul; Min, Mart; Aabloo, Alvo2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2018) : proceedings2018 / 5 p. : ill https://doi.org/10.1109/I2MTC.2018.8409684

Correlation between electrical bioimpedance and pressure waveform in radial artery and in mechanical pulsating pipe systemMetshein, Margus; Annus, Paul; Land, Raul; Rist, Marek; Min, Mart; Märtens, Olev2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2020), May 25-29, 2020, Dubrovnik, Croatia : proceedings2020 https://doi.org/10.1109/I2MTC43012.2020.9128972

Coupling and electrodesMetshein, MargusBioimpedance and Spectroscopy2021 / p. 3-50 : ill https://doi.org/10.1016/B978-0-12-818614-5.00010-2 https://ebookcentral.proquest.com/lib/tuee/reader.action?docID=6644985&ppg=48

A device for measuring the electrical bioimpedance with variety of electrode placements for monitoring the breathing and heart rateMetshein, Margus2015 26th Irish Signals and Systems Conference (ISSC) : Institute of Technology Carlow, Ireland, June 24-25, 20152015 / [4] p. : ill http://dx.doi.org/10.1109/ISSC.2015.7163748

A DSP-based EBI, ECG and PPG measurement platformAbdullayev, Anar; Rist, Marek; Märtens, Olev; Metshein, Margus; Larras, Benoit; Frappe, Antoine; Gautier, Antoine; Min, Mart; John, Deepu; Cardiff, Barry; Krivosei, Andrei; Annus, PaulIEEE transactions on instrumentation and measurement2023 / art. 2007808, 8 p https://doi.org/10.1109/TIM.2023.3320771

A DSP-based impedance measurement deviceAbdullayev, Anar; Märtens, Olev; Rist, Marek; Metshein, Margus; Min, Mart; Annus, Paul2022 18th Biennial Baltic Electronics Conference (BEC)2022 / 5 l. https://doi.org/10.1109/BEC56180.2022.9935588

Electrical bioimpedance based monitoring of cardiac and respiratory activity : positioning of capacitive electrodes for wearable human monitoring deviceMetshein, Margus; Parve, ToomasInternational journal of bioelectromagnetism2015 / p. 64-74 : ill

Electrode optimization for bioimpedance based central aortic blood pressure estimationMetshein, Margus; Kõiv, Hip; Annus, Paul; Min, MartWorld Congress on Medical Physics and Biomedical Engineering 2018 : June 3–8, 2018, Prague, Czech Republic (Vol. 2)2018 / p. 497-501 https://doi.org/10.1007/978-981-10-9038-7_92 Conference Proceedings at Scopus Article at Scopus Article at WOS

Electrode placement configuration variations with the aim of monitoring the rate of breathing and pulse by the means of electrical bioimpedanceMetshein, MargusDoctoral School in Information and Communication Technology : proceedings of doctoral session of BEC 2014 : October 6-8 2014, Laulasmaa2014 / p. 7-10 : ill

Electrode placement strategies for the measurement of radial artery bioimpedance : simulations and experimentsPesti, Ksenija; Metshein, Margus; Annus, Paul; Kõiv, Hip; Min, MartIEEE transactions on instrumentation and measurement2021 / 10 p. : ill https://doi.org/10.1109/TIM.2020.3011784 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Elektrilise bioimpedantsi mõõtmistest ravimuda mõju hindamiseks inimese nahaleMetshein, MargusTervisedenduse ja Rehabilitatsiooni Kompetentsikeskuse ravimuda valdkonna toimetised. 22019 / lk. 82-96 : ill https://terekk.ee/wp-content/uploads/Toimetised-II-parand_t%C3%A4isresolutsiooniline.pdf

Feasibility of utilizing air gapped toroidal magnetic cores for detecting pulse wave in radial arteryMetshein, Margus; Pesti, Ksenija; Min, Mart; Annus, Paul; Märtens, Olev2020 17th Biennial Baltic electronics conference, Tallinn, Estonia, October 6-8, 2020 : proceedings2020 / 5 p. : ill https://doi.org/10.1109/BEC49624.2020.9277197

Fiducial point estimation solution for impedance cardiography measurementsMärtens, Olev; Metshein, Margus; Abdullayev, Anar; Larras, Benoit; Frappe, Antoine; Gautier, Antoine; Saeed, Maryam; John, Deepu; Cardiff, Barry; Krivošei, Andrei; Annus, Paul; Rist, Marek2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)2022 / Code 180602 https://doi.org/10.1109/I2MTC48687.2022.9806596 Conference Proceedings at Scopus Article at Scopus Article at WOS

Flexible inductive coils for wearable cardiorespiratory activity monitoring  [Online resource]Metshein, Margus; Annus, Paul; Min, MartBEC 2018 : 2018 16th Biennial Baltic Electronics Conference (BEC) : proceedings of the 16th Biennial Baltic Electronics Conference, October 8-10, 20182018 / 4 p. : ill https://doi.org/10.1109/BEC.2018.8600990

Hankel matrix based algorithm for cardiac pulse wave base and peak lines CorrectionKrivošei, Andrei; Min, Mart; Annus, Paul; Märtens, Olev; Metshein, Margus; Lotamõis, Kristina; Rist, MarekIEEE International Workshop on Medical Measurement and Applications (MEMEA)2022 / 6 p https://doi.org/10.1109/MeMeA54994.2022.9856564

Hardware imitation of the varying bioelectrical impedance for testing the device for measurement of the impedance of human trunk by using a JFETMetshein, Margus21st 2016 International Conference on Applied Electronics : Pilsen, 6-7 September 20162016 / p. 173-176 : ill https://doi.org/10.1109/AE.2016.7577267

Impedance cardiography signal processing with Savitzky-Golay and frequency sampling kernelsMärtens, Olev; Metshein, Margus; Tamberg, Gert; Abdullayev, Anar2022 18th Biennial Baltic Electronics Conference (BEC)2022 / 5 l. https://doi.org/10.1109/BEC56180.2022.9935597

Improved PWM-based sinewave generation : example of the impedanceAbdullayev, Anar; Annus, Paul; Krivošei, Andrei; Metshein, Margus; Märtens, Olev; Rist, MarekAutomatic control and computer sciences2023 / p. 449-458 https://doi.org/10.3103/S0146411623050024

Lock-in integration for detection of tiny bioimpedance variations [Online resource]Priidel, Eiko; Annus, Paul; Metshein, Margus; Land, Raul; Märtens, Olev; Min, MartBEC 2018 : 2018 16th Biennial Baltic Electronics Conference (BEC) : proceedings of the 16th Biennial Baltic Electronics Conference, October 8-10, 20182018 / 4 p. : ill https://doi.org/10.1109/BEC.2018.8600965

Modelling and simulation of arterial blood pulsation via bioimpedance = Arteriaalse verepulsatsiooni modelleerimine ja simuleerimine bioimpedantsi kauduPesti, Ksenija2021 https://www.ester.ee/record=b5436843*est https://digikogu.taltech.ee/et/Item/7fe2bc87-aa1a-4214-9971-fc938313bd28 https://doi.org/10.23658/taltech.34/2021

Noninvasive measuring of breathing and pulse of a human by the means of electrical bioimpedanceMetshein, MargusProceedings of the 8th Annual Conference of the Estonian National Doctoral School in Information and Communication Technologies : December 5-6, 2014, Rakvere2014 / p. 75-78 : ill

Non-standard electrode placement strategies for ECG signal acquisitionMetshein, Margus; Krivošei, Andrei; Abdullayev, Anar; Annus, Paul; Märtens, OlevSensors2022 / art. 9351 https://doi.org/10.3390/s22239351 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Observations concerning the results of capacitive monitoring of breathing and heart rate by the means of electrical bioimpedanceMetshein, MargusThe 10th International Conference on Bioelectromagnetism : proceedings2015 / [4] p. : ill

On the possibility of detecting the electrical bioimpedance of human body by using non-contact electrodes in capacitive connectionMetshein, Margus; Gordon, RaunoBEC 2016 : 2016 15th Biennial Baltic Electronics Conference : proceedings of the 15th Biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, 2016, Tallinn, Estonia2016 / p. 171-174 : ill http://www.ester.ee/record=b2150914*est

On-Desk Model-Based Study for Evaluating the Effect of Squeezing the Arteries in the Forearm on the Bioimpedance and Pressure of BloodMetshein, Margus; Annus, Paul; Land, Raul; Rist, Marek; Min, Mart; Lotamõis, Kristina; Märtens, OlevJournal of sensors2023 / art. 5710835 https://doi.org/10.1155/2023/5710835

PLL-based extraction of the cardiac component from the bio-impedance signalMärtens, Olev; Min, Mart; Annus, Paul; Land, Raul; Krivošei, Andrei; Metshein, Margus2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2018) : proceedings2018 / 6 p. : ill https://doi.org/10.1109/I2MTC.2018.8409848

Quantization of the response signal differences for the electrical bioimpedance measurementAnnus, Paul; Land, Raul; Priidel, Eiko; Metshein, Margus; Min, Mart; Märtens, OlevEMBEC & NBC 2017 : joint conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC), Tampere, Finland, June 20172018 / p. 290-293 : ill https://doi.org/10.1007/978-981-10-5122-7_73

Realization and evaluation of the device for measuring the impedance of human body for detecting the respiratory and heart rateMetshein, Margus; Parve, Toomas; Annus, Paul; Rist, Marek; Min, MartElektronika ir elektrotechnika = Electronics and electrical engineering2017 / p. 36-42 : ill http://dx.doi.org/10.5755/j01.eie.23.3.18330

Sensor-location-specific joint acquisition of peripheral artery bioimpedance and photoplethysmogram for wearable applicationsMetshein, Margus; Abdullayev, Anar; Gautier, Antoine; Larras, Benoit; Frappe, Antoine; Cardiff, Barry; Annus, Paul; Land, Raul; Märtens, OlevSensors2023 / art. 7111 https://doi.org/10.3390/s23167111

Study of electrode locations for joint acquisition of impedance- and electro-cardiography signalsMetshein, Margus; Gautier, Antoine; Larras, Benoit; Frappe, Antoine; John, Deepu; Cardiff, Barry; Annus, Paul; Land, Raul; Märtens, Olev2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) Oct 31 - Nov 4, 2021 : virtual conference2021 / p. 7264-7267 : ill https://doi.org/10.1109/EMBC46164.2021.9629504 Conference Proceedings at Scopus Article at Scopus Article at WOS

Towards a wearable device for capacitive monitoring of electrical bioimpedance of human bodyMetshein, Margus; Parve, ToomasThe 10th International Conference on Bioelectromagnetism : proceedings2015 / [2] p. : ill

Variation of cardiac and respiratory waveform on human thorax in the case of inductive couplingMetshein, Margus; Annus, Paul; Land, Raul; Krivošei, Andrei; Ojarand, Jaan; Aabloo, Alvo; Min, MartEMBEC & NBC 2017 : joint conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC), Tampere, Finland, June 20172018 / p. 671-674 : ill https://doi.org/10.1007/978-981-10-5122-7_168

Wearable solutions for monitoring cardiorespiratory activity = Kehal kantavad vahendid kardiorespiratoorse aktiivsuse jälgimiseksMetshein, Margus2018 https://digi.lib.ttu.ee/i/?9961