发明名称 |
Minimum cycle slip airborne differential carrier phase GPS antenna |
摘要 |
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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申请公布号 |
US6844856(B1) |
申请公布日期 |
2005.01.18 |
申请号 |
US20030615364 |
申请日期 |
2003.07.08 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
发明人 |
WRIGHT CHARLES WAYNE |
分类号 |
G01S19/48;H01Q1/18;H01Q1/28;(IPC1-7):H01Q1/28 |
主分类号 |
G01S19/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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