Abstract: As shown in FIG. 1 and FIG. 2, the health monitoring system 100 of one embodiment includes an electromagnetic transmitter 110 configured to transmit an electromagnetic signal towards a target body region on a user; an electromagnetic receiver 120 configured to receive reflected energy from a target body region on a user; a calibration sensor 130 that measures reference cardiovascular-related parameters of a user (such as vessel pressure, stiffness, or motion); and an activity sensor 140 configured to detect the activity state of a user. The system also includes an attachment mechanism 150 for fixing the electromagnetic transmitter, electromagnetic receiver, calibration sensor and activity sensor to the user; and a stand-off mechanism 160 for fixing the electromagnetic transmitter and electromagnetic receiver at a known standoff distance from a target body region on the user.

Abstract: A wearable health monitoring system includes one or more RF electromagnetic transmitters (30-300 GHz) configured to transmit RF signals towards the skin over the artery of a user, one or more RF electromagnetic receivers configured to receive a reflected RF signals from a target body region on a user. A system has an attachment mechanism and standoff mechanism position the one or more RF transmitters and receivers relative to the target body region on the user at a known stand-off distance. The reflected signals and the transmitted signal are use to create an Intermediate Frequency signal which is used to determine a composite waveform via Principal Component Analysis, or other Dimensionality Reduction technique.

Abstract: A system and method for evaluating cardiovascular-related health of a user including an RF sensor device configured to transmit incident pulse signals towards the user, and to receive reflected pulse signals for generating a reflected pulse signal dataset, a pulse signal modification module configured to modify the reflected pulse signal dataset, and a processing system communicably coupled to the RF sensor device and the pulse signal modification module, the processing system configured to generate a cardiovascular parameter for the user based on the modified reflected pulse signal dataset.

Abstract: A system and method for evaluating cardiovascular-related health of a user including an RF sensor device configured to transmit incident pulse signals towards the user, and to receive reflected pulse signals for generating a reflected pulse signal dataset, a pulse signal modification module configured to modify the reflected pulse signal dataset, and a processing system communicably coupled to the RF sensor device and the pulse signal modification module, the processing system configured to generate a cardiovascular parameter for the user based on the modified reflected pulse signal dataset.

Abstract: As shown in FIG. 1 and FIG. 2, the health monitoring system 100 of one embodiment includes an electromagnetic transmitter 110 configured to transmit an electromagnetic signal towards a target body region on a user; an electromagnetic receiver 120 configured to receive reflected energy from a target body region on a user; a calibration sensor 130 that measures reference cardiovascular-related parameters of a user (such as vessel pressure, stiffness, or motion); and an activity sensor 140 configured to detect the activity state of a user. The system also includes an attachment mechanism 150 for fixing the electromagnetic transmitter, electromagnetic receiver, calibration sensor and activity sensor to the user; and a stand-off mechanism 160 for fixing the electromagnetic transmitter and electromagnetic receiver at a known standoff distance from a target body region on the user.

Abstract: A system and method for evaluating cardiovascular-related health of a user including an RF sensor device configured to transmit incident pulse signals towards the user, and to receive reflected pulse signals for generating a reflected pulse signal dataset, a pulse signal modification module configured to modify the reflected pulse signal dataset, and a processing system communicably coupled to the RF sensor device and the pulse signal modification module, the processing system configured to generate a cardiovascular parameter for the user based on the modified reflected pulse signal dataset.