Mobile Sensor Systems for Intelligence Collection Using Doppler Shifting of Existing Communication Technology

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$120,000.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
W15P7T-05-C-B202
Award Id:
73609
Agency Tracking Number:
A043-115-2471
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
1001 Bishop Street, ASB Tower, Suite 2970, Honolulu, HI, 96813
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
144540283
Principal Investigator:
Ken Cheung
Science & Technology Manager
(808) 531-3017
kcheung@oceanit.com
Business Contact:
Jan Sullivan
Executive Vice President
(808) 531-3017
jsullivan@oceanit.com
Research Institute:
n/a
Abstract
Wireless communication signals can be used to detect human vital signs by measuring the Doppler shift of the returning signal. It is possible to use ambient wireless signals in the environment such as from cordless and mobile phones as a microwave Doppler radar to remotely and accurately measure an individual's pulse and respiration. Because of the range of typical frequencies involved, it is also possible for Doppler radar to measure vital signs through barriers such as drywall, cement and other non-metal construction materials. In addition, advanced signal processing techniques, combined with innovative hardware design could allow for not only detection of an individual through a wall but also the number and relative positions of multiple subjects. This Phase I effort will demonstrate the feasibility of sensing multiple individuals' vital signs through a wall and lay the groundwork for developing techniques to measure relative positions of multiple personnel through a wall.

* information listed above is at the time of submission.

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