Minimum cycle slip airborne differential carrier phase GPS...

Details Minimum cycle slip airborne differential carrier phase GPS... Minimum cycle slip airborne differential carrier phase GPS...

2005-01-18

2005-01-18

Ho, Tan (Department: 2821)

Communications: radio wave antennas

Antennas

With aircraft

C343S708000, C343S766000, C342S357490, C342S359000

Reexamination Certificate

active

06844856

ABSTRACT:
An antenna system is disclosed including a GPS antenna which is driven by an articulator in an opposite direction to aircraft roll. Aircraft roll is sensed by an onboard navigation system and translation module sends a signal to a processor which provides a drive signal to the articulator. As the aircraft rolls in one direction, the antenna is driven oppositely to maintain the vertical orientation of the antenna.

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