Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection

Applied Sciences, Год журнала: 2025, Номер 15(7), С. 3583 - 3583

Опубликована: Март 25, 2025

Measuring parameters like heart temperature, rate, and cardiac magnetic field aids in analyzing health disease. A multi-parameter sensor tailored to the can significantly enhance convenience medical diagnosis treatment. This work introduces a based on Surface Acoustic Wave Sensors (SAWSs) magnetostrictive materials, designed selectively measure various parameters. SAWSs are characterized by their compact dimensions, which facilitate integration into devices. The wireless passive characteristics of sensors enable flexibility detection process. detect common physical quantities weak fields control variable method, ensuring high degree accuracy. working mode is investigated this study, relationship curve concerning influencing factors established.

Язык: Английский

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Active Compensation Method for Magnetic Interference in Magnetically Shielded Room Based on Improved Linear Extended State Observer

IEEE Transactions on Instrumentation and Measurement, Год журнала: 2024, Номер 73, С. 1 - 8

Опубликована: Янв. 1, 2024

Язык: Английский

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In-situ suppression of high-frequency magnetic field generated by the electric heater for atomic magnetometers

Measurement, Год журнала: 2024, Номер 241, С. 115734 - 115734

Опубликована: Сен. 12, 2024

Язык: Английский

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A >20-W, linearly polarized single-frequency continuous-wave all-fiber laser at ∼1540 nm

Optical Fiber Technology, Год журнала: 2024, Номер 87, С. 103932 - 103932

Опубликована: Июль 31, 2024

Язык: Английский

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Realization of a high-power, low-noise, 770-nm single-frequency laser by no-cavity frequency doubling scheme

Optics & Laser Technology, Год журнала: 2024, Номер 183, С. 112250 - 112250

Опубликована: Дек. 6, 2024

Язык: Английский

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