Ultra-wideband (UWB) receiver

Details Ultra-wideband (UWB) receiver Ultra-wideband (UWB) receiver

2008-07-08

2008-07-08

Tran, Khai (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

Reexamination Certificate

active

07397870

ABSTRACT:
System and method for maximizing a signal strength of a received signal pulse. A preferred embodiment comprises a self-adjusting correlator/integrator (for example, correlator/integrator325) that uses no historical timing information. The self-adjusting correlator/integrator uses a plurality of simple correlators/integrators (for example, correlator/integrator805) which are configured to process a received signal at various times surrounding the signal pulse's expected arrival. A comparator (for example, comparator820) selects an output of the simple correlators/integrators with greatest magnitude.

REFERENCES:
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patent: 6842479 (2005-01-01), Bottomley
patent: 7042930 (2006-05-01), Dafesh
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patent: 2003/0227984 (2003-12-01), Batra et al.

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