Results 221 to 230 of about 5,387,499 (270)

Self-powered electrochemical sensors

Current Opinion in Electrochemistry, 2023
F Javier Del Campo
exaly   +2 more sources

Self-powered sensors

Analytical and Bioanalytical Chemistry, 2011
One of the problems associated with miniaturization and portability of sensors is the power supply. Power supplies, such as batteries, are difficult to miniaturize and require a sensor design that allows for easy replacement or recharging. This review describes the field of self-powered sensing, where the sensor itself provides the power for the ...
Robert L, Arechederra   +1 more
openaire   +2 more sources

Self-powered lightning current sensor

2016 IEEE SENSORS, 2016
In this paper, a self-powered lightning current sensor based on the electromagnetic induction principle has been proposed. The sensor whose signal coil and power harvesting coil are nested in lightning channel (such as grounding wire of lightning arresters) can be triggered and powered by the lighting current.
Disheng Wang   +3 more
openaire   +1 more source

A Self-Powered Vibration Sensor With Wide Bandwidth

IEEE Transactions on Industrial Electronics, 2020
A self-powered vibration sensor based on electromagnetic induction is presented in this paper. The vibration sensor is implemented with stacked flexible coils and polymeric springs. The stacked flexible coil enables large output signal, while long and flexible springs enable high sensitivity and wide linear range of the sensor. At resonance, the sensor
Yunjia Li   +4 more
openaire   +2 more sources

Self-Powered Multiparameter Health Sensor

IEEE Journal of Biomedical and Health Informatics, 2018
Wearable health sensors are about to change our health system. While several technological improvements have been presented to enhance performance and energy-efficiency, battery runtime is still a critical concern for practical use of wearable biomedical sensor systems.
Andreas Tobola   +7 more
openaire   +3 more sources

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