Closed-Loop Pulse-Width Modulation Microwave Heating With Infrared Temperature Control for Perfusion Measurement

Measurement of blood flow/perfusion using temperature response of a heated region of tissue has been quite well-known, where the temperature of the tissue is raised by a heating device and the temperature response is recorded by a sensor. However, the existing methods are invasive (heating element/s...

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Veröffentlicht in:	IEEE transactions on instrumentation and measurement 2021, Vol.70, p.1-7
Hauptverfasser:	Tofighi, Mohammad-Reza, Attaluri, Anilchandra
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Blood flow Conduction heating Convection heating Electric potential Feedback control Heating systems Infrared (IR) temperature sensing Infrared detectors Infrared heating Microwave heating microwave heating (MWH) microwave instrumentations perfusion measurement Phantoms Pulse duration modulation Pulse width modulation pulse-width modulation (PWM) Sensors Temperature control Temperature measurement Temperature sensors Voltage
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