Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection
Reexamination Certificate
2011-07-05
2011-07-05
Tarcza, Thomas H (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Presence detection only
By motion detection
C342S090000, C342S193000
Reexamination Certificate
active
07973699
ABSTRACT:
A process for detecting the harmonic motion characterizing a desired target. An exemplary method includes generating a radar image of the target utilizing a pulse doppler radar. A plurality of matched filter signals are generated in the receiver, each matched filter signal corresponding to a doppler profile of harmonic acceleration for the desired target. The matched filter signals are generated by an array of matched filters, with each matched filter signal corresponding to a predetermined doppler profile. The received radar image is then correlated to the matched filter signals to detect the desired target.
REFERENCES:
patent: 3983558 (1976-09-01), Rittenbach
patent: 5113194 (1992-05-01), Krikorian et al.
patent: 5381154 (1995-01-01), Guerci
patent: 5565872 (1996-10-01), Prevatt et al.
patent: 5784026 (1998-07-01), Smith et al.
patent: 6661345 (2003-12-01), Bevan et al.
patent: 6922145 (2005-07-01), Piesinger
patent: 6943724 (2005-09-01), Brace et al.
patent: 7382310 (2008-06-01), Piesinger
patent: 7535412 (2009-05-01), Blunt et al.
patent: 2003/0164792 (2003-09-01), Jahangir et al.
patent: 2005/0018925 (2005-01-01), Bhagavatula et al.
Geisheimer, J.L.; Marshall, W.S.; Greneker, E.; , “A continuous-wave (CW) radar for gait analysis,” Conference Record of the Thirty-Fifth Asilomar Conference on Signals, Systems and Computers. Nov. 2001. vol. 1. pp. 834-838.
Hersey, R.K.; Melvin, W.L.; Culpepper, E. “Dismount modeling and detection from small aperture moving radar platforms,” RADAR '08 IEEE Radar Conference. May 2008. pp. 1-6.
Otero, Michael. “Application of a continuous wave radar for human gait recognition,” Proceedings of the SPIE Signal Processing, Sensor Fusion, and Target Recognition XIV. 2005. col. 5809, pp. 538-548.
Krikorian Kapriel
Krikorian Mary
Rosen Robert
Barker Matthew M
Tarcza Thomas H
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