19ZH1500, Robust Contactless Wearable Radar Technology with Motion Artifact Removal for Easy-to-Wear Vitial-sign Sensing Devices,
Kim You Jin
Abstract
제 1 장 서 론 제 1 절 최종 연구목표 웨어러블 기기의 착용감을 개선시키는 비접촉 착용형 레이더(Wearable Radar)의 측정 신뢰도를 높이기 위한 레이더 모션 & 회로 Impairment 최소화 기술 및 근접장 전파 품질 개선을 위한 안테나 기술 개발
최종목표 : 웨어러블 기기의 착용감을 개선시키는 비접촉 착용형 레이더(Wearable Radar)의 측정 신뢰도를 높이기 위한 레이더 모션 & 회로 Impairment 최소화 기술 및 근접장 전파 품질 개선을 위한 안테나 기술 개발 세부목표 : (1) 의복 착용형 레이더 환경의 Motion Artifact 영향 연구 (2) 기존 ellipse fitting 알고리즘보다 센싱 속도가 빠르고 계산량이 적은 Time-varying DC-offset 최소화 신호처리 알고리즘 연구 (3) 호흡 신호의 2차 Harmonics 대 심박 신호 Ratio를 0.7 이하로 실현하기 위한 Balancing 회로 및 신호처리 알고리즘 연구 (4) 피부 근접장 전파 신호 품질 개선을 위한 30dB isolation 안테나 구조 연구
(출처 : 본문 : 제1장 서론 5p)
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