A 14 GHz Non-Contact Radar System for Long Range Heart Rate Detection

摘要：

　　This research presents a 14 GHz CW Doppler radar to measure respiration and heart rate.A leakage cancellation technique is used to detect heart rate of human for long range detection.Arctangent demodulation without the dc offset compensation can be applied because of the heterodyne receiver structure and the leakage cancellation technique.HRV analysis of the radar system and the ECG signal which is measured directly are compared.Based on the measurement results, the radar can detect the respiration and heart rate with a small error rate.

作者: Jee-Hoon Lee Seong-Ook Park

作者单位: Department of Electrical Engineering, KAIST291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 204-206

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）