Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2005-08-23
2005-08-23
Phan, Dao (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C342S016000
Reexamination Certificate
active
06933885
ABSTRACT:
The present invention is a method and apparatus for providing anti-jam protection for GPS receivers. The anti-jam system of the present invention may require less space and less power than conventional anti-jam systems. The anti-jam circuitry of the present invention may provide anti-jam protection while reducing the number of high-power usage components and integrating the components into an overall reduced form factor. Complex signal processing may be avoided whereby hardware manipulations are handled by hardware components rather than a digital signal processor.
REFERENCES:
patent: 4232373 (1980-11-01), Jackson et al.
patent: 6480522 (2002-11-01), Hoole et al.
Ernst Scott R.
McDowell Charles E.
Stockmaster Michael H.
Eppele Kyle
Jensen Nathan O.
Phan Dao
Rockwell Collins
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