Communications: directive radio wave systems and devices (e.g. – Transmission through media other than air or free space
Reexamination Certificate
2005-07-19
2005-07-19
Lobo, Ian J. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Transmission through media other than air or free space
C342S027000
Reexamination Certificate
active
06919838
ABSTRACT:
The present invention comprises a scanner or imager that employs a plurality of ultra-wideband (UWB) transmitters that emit a multiplicity of UWB pulses, which are received by a plurality of receivers. An object or person positioned between the UWB transmitters and receivers can be scanned and subsequently imaged in extreme detail, due to the broad spectral content of the UWB pulses. The UWB scanner can be constructed as a stationary or portable device.
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Withington et al., “Preliminary results of an Ultra-Wideband (Impulse) Scanning Receiver,” Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE, Nov. 1999.
Lobo Ian J.
Pulse-LINK, Inc.
Pulse-LINK, Inc.
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