Systems and methods for determining direction-of-arrival

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Reexamination Certificate

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Reexamination Certificate

active

08004463

ABSTRACT:
The disclosed system and method for determining direction-of-arrival generally includes an antenna element and a processor. The antenna element may configured to generate a signal in response to an electromagnetic wave. The processor may be process the signal to determine the direction-of-arrival of the electromagnetic wave. Further, the direction-of-arrival may be determined based on an estimate of the direction-of-arrival of at least one of the electric field and the magnetic field of the electromagnetic wave.

REFERENCES:
patent: 5315308 (1994-05-01), Nehorai et al.
patent: 6407702 (2002-06-01), Bergman et al.
patent: 6990334 (2006-01-01), Ito
patent: 7551144 (2009-06-01), Manholm et al.
patent: 7619579 (2009-11-01), Rahamim et al.
patent: 2009/0009394 (2009-01-01), Mestre Pons

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