Communications: directive radio wave systems and devices (e.g. – With particular circuit – Digital processing
Reexamination Certificate
2006-05-30
2006-05-30
Lobo, Ian J. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
Digital processing
Reexamination Certificate
active
07053821
ABSTRACT:
Adaptive broadcast radar systems and methods for tracking targets are disclosed. In one embodiment, a method for formatting received data within an adaptive broadcast radar system having a transmitter comprising sub-apertures and a receiver comprising sub-apertures is disclosed. The data is received at the receiver. The method includes providing an estimate for a delay of scattered signal components within the received data. The method also includes generating an index for the estimate. The index may include a transmitter element number and a receiver element number. The method also includes generating a data quad for the index. The method also includes estimating a measurement covariance and a weight vector for the data quad. The data quad is reformatted with the measurement covariance and the weight vector.
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Lobo Ian J.
Lockheed Martin Corporation
Marsh & Fischmann & Breyfogle LLP
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