Title :
Through wall sensing of human breathing and heart beating by monochromatic radar
Author :
Bugaev, A.S. ; Chapursky, V.V. ; Ivashov, S.I. ; Razevig, V.V. ; Sheyko, A.P. ; Vasilyev, I.A.
Author_Institution :
Institute of Radioengineering and Electronics, Russian Academy of Sciences, Moscow, Russia
Abstract :
A radar for detecting and testing health condition of an individual, who is separated from the radar by a non-metal wall or in poor visibility, could be useful in many critical services such as medicine, rescue service, law and antiterrorists enforcements In this paper, we describe the theoretical approach and experiments utilizing a continuous-wave subsurface radar. New theoretical results, experimental records and their frequency spectrums for heartbeat, respiration and articulation of a man are presented.
Keywords :
Biometrics; Electronic equipment testing; Fluctuations; Frequency; Fresnel reflection; Humans; Microwave devices; Radar detection; Radar theory; Skin;
Conference_Titel :
Ground Penetrating Radar, 2004. GPR 2004. Proceedings of the Tenth International Conference on
Conference_Location :
Delft, The Netherlands
Print_ISBN :
90-9017959-3
