Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
Reexamination Certificate
2008-07-08
2008-07-08
Phan, Dao L (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Beacon or receiver
C342S056000
Reexamination Certificate
active
07397427
ABSTRACT:
In one embodiment, a system includes at least two detector devices, each detector device for independently detecting a phase event of a composite signal comprising one or more traveling wave signals to provide phase event information. The system further includes a processor configured to receive the phase event information from each detector device and to estimate a direction of arrival of at least one of the traveling wave signals based on the phase event information.
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Katz-Rhoads Leonore
Rhoads Kevin G.
Hamilton Brook Smith & Reynolds P.C.
Kevin G. Rhoads Engineering, Inc.
Phan Dao L
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