Indoor positioning and life detection using asynchronous multiple frequency shift keying radar system
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- Indoor positioning and life detection using asynchronous multiple frequency shift keying radar system
- Liu, Zhenyi
- Bien, Franklin
- radar system; health monitor; indoor positioining
- Issue Date
- Graduate School of UNIST
- Indoor positioning and life detection using radio frequency has been widely researched, however, to achieve both indoor positioning and life detection has been a very challenging task until now. By careful design of the waveform and a novel detection algorithm, asynchronous multiple frequency shift keying(A-MFSK) is proposed to solve this task for the first time in this thesis, which can operate between a multiple frequency shift keying(MFSK) mode and a single tone continuous wave(CW) mode, providing a possibility of A-MFSK for this task. Detailed explanation about the detection algorithm is given. Simulations and measurements results of both modes demonstrate that A-MFSK has the capability of indoor positioning and life detection.
- Department of Electrical Engineering
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