Doppler Radar Sensing System of Respiration and Heart Rate

摘要：

In this paper,Doppler radar system is designed,which is composed of oscillator,mixer,LNA,and antennas.The idea of this paper is using reverse circular polarization for biodetection Doppler radar to selectively receive signals reflected from highly conductive body surfaces.To improve isolation property between transmitter and receiver,we use the bistatic system using LHCP and RHCP antennas.The budget of system is analyzed and the experimental results are discussed.

关键词： Doppler remote sensing circular polarization

作者: Jee-Hoon Lee Yun-Taek Im Seong-Ook Park

作者单位: Information and Communications University,Daejeon,Korea

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）