Abstract
In recent decades, wireless healthcare detection has been demonstrated to be an efficient method for monitoring the health condition of targets; it has involved the detection of motion and vital sign signals with minimal discomfort. Self-injection-locked (SIL) radar systems exhibit several useful advantages over conventional continuous-wave (CW) radar systems in healthcare applications, including a low system complexity, high sensitivity, and high clutter immunity. Several approaches to detecting vital sign signals and locations using SIL radar systems have been proposed. This paper summarizes developments in vital sign detection and localization. Finally, some results of detecting animals using SIL radar systems are presented.
| Original language | English (US) |
|---|---|
| Article number | 9093956 |
| Pages (from-to) | 294-307 |
| Number of pages | 14 |
| Journal | IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology |
| Volume | 4 |
| Issue number | 4 |
| DOIs | |
| State | Published - Dec 2020 |
All Science Journal Classification (ASJC) codes
- Radiation
- Instrumentation
- Radiology Nuclear Medicine and imaging
Keywords
- Animal detection
- continuous-wave (cw) radar
- self-injection-locked (sil) radar
- vital sign
- wearable sensor