Method and apparatus for locating the source of radio...

Details Method and apparatus for locating the source of radio... Method and apparatus for locating the source of radio...

2011-03-29

2011-03-29

Tarcza, Thomas H (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Position indicating

C342S463000, C342S465000

Reexamination Certificate

active

07916085

ABSTRACT:
At least two receiver sets are provided. A data processor is in communication with the receiver sets, wherein the data processor tags position data and radio frequency emission data from the receiver sets. A data storage unit is in communication with the data processor and is at least capable of storing tagged data. A processing unit is capable of processing the tagged data. The processing unit defines a search grid within which to search for the source of the radio frequency emission. The processing unit motion compensates the tagged data separately for each point on the grid. The processing unit assigns a value to each grid point based on a phase coherence of the motion compensated data. The processing unit determines a location within the grid having a highest assigned value, thereby determining the source of the radio frequency emission.

REFERENCES:
patent: 5570099 (1996-10-01), DesJardins
patent: 5706010 (1998-01-01), Franke
patent: 5999129 (1999-12-01), Rose
patent: 6670920 (2003-12-01), Herrick
patent: 7149147 (2006-12-01), Goldman et al.
patent: 7176831 (2007-02-01), Dibble et al.
patent: 7342536 (2008-03-01), Johnson
patent: 7453400 (2008-11-01), Struckman et al.
patent: 7579989 (2009-08-01), Winterling et al.
patent: 2003/0176196 (2003-09-01), Hall et al.

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