Range correlation and I/Q performance benefits in single-chip silicon Doppler radars for noncontact cardiopulmonary monitoring

By A. Droitcour, Olga Boric-Lubecke, Victor M. Lubecke, Jenshan Lin, Gregory T. A. Kovacs. IEEE transactions on microwave theory and techniques, 2004

663 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Cardiology and Cardiovascular Medicine, Surgery

View Paper: https://www.semanticscholar.org/paper/99127bfe78670d1434f5dff51ad86d6549447afc

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In Biomedical Engineering

In Cardiology and Cardiovascular Medicine

In Surgery

Citations in the corpus

Experiment and Spectral Analysis of a Low-Power $Ka$-Band Heartbeat Detector Measuring From Four Sides of a Human Body (2006, methodology): “In this paper, in addition to presenting the results measured on human body under different experimental conditions, we perform a rigorous spectral analysis of Doppler radar sensing of physiological movement.”
Random Body Movement Cancellation in Doppler Radar Vital Sign Detection (2008, background): “Achievements include the analysis on the range correlation effect and performance benefits [3], the modeling and analysis of the double-sideband transmission to eliminate the null detection point [4], the spectral analysis of nonlinear phase modulation effect [5], the analysis of the arctangent demo”
Laser feedback interferometry: a tutorial on the self-mixing effect for coherent sensing (2015, background): “This dilemma was solved in the field of radar Doppler [189,190]— the emitter (the laser in our case) is considered as a fixed-frequency source with a LFI Doppler velocimetry, speckle velocimetry, and displacement measurement are all fundamentally the same.”
Arctangent Demodulation With DC Offset Compensation in Quadrature Doppler Radar Receiver Systems (2007, methodology): “Arctangent Demodulation With DC Offset Compensation in Quadrature Doppler Radar Receiver Systems Byung-Kwon Park, Student Member, IEEE, Olga Boric-Lubecke, Senior Member, IEEE, and Victor M. Lubecke, Senior Member, IEEE Abstract—Direct-conversion microwave Doppler radar can be used to detect…”
Smart Homes that Monitor Breathing and Heart Rate (2015, methodology): “Past proposals use one of the following techniques: Doppler radar [17, 16, 15], WiFi [34, 27], or ultra-wideband radar [48, 14, 7].”
A Review on Recent Progress of Portable Short-Range Noncontact Microwave Radar Systems (2017, background): “As a result, the radar systems introduced in this section operate on Doppler and interferometry mode, which transmits at one or a few discrete frequencies but has a high motion detection sensitivity due to the coherent phase detection and the range correlation effect [4].”
A Review on Recent Advances in Doppler Radar Sensors for Noncontact Healthcare Monitoring (2013, methodology): “Some of them are discussed in this section.”
Detecting Vital Signs with Wearable Wireless Sensors (2010, neutral): “Recently, a single-chip implementation of a Doppler radar technique has been presented [39].”
Emotion recognition using wireless signals (2016, methodology): “• The paper also presents a user study of the accuracy of emotion recognition using RF reflections, and an empirical comparison with both ECG-based and image-based emotion recognition systems.”