Bibliotecas PUC-SP - Busca Integrada

Non-Invasive Determination of the Mass Flow Rate for Particulate Solids Using Microwaves

por Amrit Zoad, Alexander Koelpin, Andreas Penirschke
Publicado en Sensors (2023-12-01)

A Time-of-Flight and Radar Dataset of a neonatal Thorax Simulator with synchronized Reference Sensor Signals for respiratory Rate Detection

por Johanna Gleichauf, Sven Herrmann, Christine Niebler, Alexander Koelpin
Publicado en Scientific Data (2024-01-01)

Multiport Technology: New Perspectives and Applications

por Serioja Ovidiu Tatu, Adriana Serban, Alexander Koelpin, Mohamed Helaoui
Publicado en Journal of Electrical and Computer Engineering (2014-01-01)

Micrometer Sensing With Microwaves: Precise Radar Systems for Innovative Measurement Applications

por Fabian Michler, Benedict Scheiner, Torsten Reissland, Robert Weigel, Alexander Koelpin
Publicado en IEEE Journal of Microwaves (2021-01-01)

Reader Architectures for Wireless Surface Acoustic Wave Sensors

por Fabian Lurz, Thomas Ostertag, Benedict Scheiner, Robert Weigel, Alexander Koelpin
Publicado en Sensors (2018-05-01)

Continuous In-Bed Monitoring of Vital Signs Using a Multi Radar Setup for Freely Moving Patients

por Sven Schellenberger, Kilin Shi, Fabian Michler, Fabian Lurz, Robert Weigel, Alexander Koelpin
Publicado en Sensors (2020-10-01)

Six-Port Based Interferometry for Precise Radar and Sensing Applications

por Alexander Koelpin, Fabian Lurz, Sarah Linz, Sebastian Mann, Christoph Will, Stefan Lindner
Publicado en Sensors (2016-09-01)

Miniaturized Hybrid Frequency Reader for Contactless Measurement Scenarios Using Resonant Surface Acoustic Wave Sensors

por Benedict Scheiner, Florian Probst, Fabian Michler, Robert Weigel, Alexander Koelpin, Fabian Lurz
Publicado en Sensors (2021-03-01)

Mobile-BAT—A Novel Ultra-Low Power Wildlife Tracking System

por Stefan Erhardt, Martin Koch, Andreas Kiefer, Michael Veith, Robert Weigel, Alexander Koelpin
Publicado en Sensors (2023-05-01)

In-Situ Testing of a Multi-Band Software-Defined Radio Platform in a Mixed-Field Irradiation Environment

por Jan Budroweit, Steffen Mueller, Mattis Jaksch, Rubén Garcia Alía, Andrea Coronetti, Alexander Koelpin
Publicado en Aerospace (2019-09-01)

Sensor Fusion for the Robust Detection of Facial Regions of Neonates Using Neural Networks

por Johanna Gleichauf, Lukas Hennemann, Fabian B. Fahlbusch, Oliver Hofmann, Christine Niebler, Alexander Koelpin
Publicado en Sensors (2023-05-01)

A Compact, Versatile Six-Port Radar Module for Industrial and Medical Applications

por Sarah Linz, Gabor Vinci, Sebastian Mann, Stefan Lindner, Francesco Barbon, R. Weigel, Alexander Koelpin
Publicado en Journal of Electrical and Computer Engineering (2013-01-01)

Automated Non-Contact Respiratory Rate Monitoring of Neonates Based on Synchronous Evaluation of a 3D Time-of-Flight Camera and a Microwave Interferometric Radar Sensor

por Johanna Gleichauf, Sven Herrmann, Lukas Hennemann, Hannes Krauss, Janina Nitschke, Philipp Renner, Christine Niebler, Alexander Koelpin
Publicado en Sensors (2021-04-01)

EmRad: Ubiquitous Vital Sign Sensing Using Compact Continuous-Wave Radars

por Nils C. Albrecht, Dominik Langer, Daniel Krauss, Robert Richer, Luca Abel, Bjoern M. Eskofier, Nicolas Rohleder, Alexander Koelpin
Publicado en IEEE Open Journal of Engineering in Medicine and Biology (2024-01-01)

Contactless analysis of heart rate variability during cold pressor test using radar interferometry and bidirectional LSTM networks

por Kilin Shi, Tobias Steigleder, Sven Schellenberger, Fabian Michler, Anke Malessa, Fabian Lurz, Nicolas Rohleder, Christoph Ostgathe, Robert Weigel, Alexander Koelpin
Publicado en Scientific Reports (2021-02-01)

A Clinically Evaluated Interferometric Continuous-Wave Radar System for the Contactless Measurement of Human Vital Parameters

por Fabian Michler, Kilin Shi, Sven Schellenberger, Tobias Steigleder, Anke Malessa, Laura Hameyer, Nina Neumann, Fabian Lurz, Christoph Ostgathe, Robert Weigel, Alexander Koelpin
Publicado en Sensors (2019-05-01)

Correction: contactless radar-based heart rate Estimation in palliative care– a feasibility study and possible use in symptom management

por Stefan G. Grießhammer, Anke Malessa, Hui Lu, Julia Yip, Julie Leuschner, Florian Christgau, Nils C. Albrecht, Marie Oesten, Thanh Truc Tran, Robert Richer, Maria Heckel, Bjoern M. Eskofier, Alexander Koelpin, Tobias Steigleder, Christoph Ostgathe
Publicado en BMC Palliative Care (2025-04-01)

Contactless radar-based heart rate estimation in palliative care – a feasibility study and possible use in symptom management

por Stefan G. Grießhammer, Anke Malessa, Hui Lu, Julia Yip, Julie Leuschner, Florian Christgau, Nils C. Albrecht, Marie Oesten, Thanh Truc Tran, Robert Richer, Maria Heckel, Bjoern M. Eskofier, Alexander Koelpin, Tobias Steigleder, Christoph Ostgathe
Publicado en BMC Palliative Care (2024-11-01)

Thinking small: Next-generation sensor networks close the size gap in vertebrate biologging.

por Simon P Ripperger, Gerald G Carter, Rachel A Page, Niklas Duda, Alexander Koelpin, Robert Weigel, Markus Hartmann, Thorsten Nowak, Jörn Thielecke, Michael Schadhauser, Jörg Robert, Sebastian Herbst, Klaus Meyer-Wegener, Peter Wägemann, Wolfgang Schröder-Preikschat, Björn Cassens, Rüdiger Kapitza, Falko Dressler, Frieder Mayer
Publicado en PLoS Biology (2020-04-01)