Telemonitoring system detects diaphragm and pulse in remote areas, indicating improved healthcare access.
Frequency Modulated Continuous Wave (FMCW) is a radar that has the function of sending an electromagnetic wave signal with a continuously changing frequency. The basic principle is to emit a signal with a frequency that rises and falls linearly, and reflects the signal back to the target object. The target in question is changes in the patient's diaphragm and pulse, the FMCW Frequency used is 77 GHz so it is very specific to changes in the diaphragm and also the patient's heartbeat. Not only measuring in realtime conditions at a certain place, this research develops data transmission using MQTT or using IoT technology so that data can be sent in realtime anywhere and anytime so that the hope of being able to place this tool in remote areas can be done.
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Tjahjo Adiprabowo (2025) studied this question.
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