Invention Grant
US5940026A Azimuth determination for GPS/INS systems via GPS null steering antenna
失效
GPS / INS系统通过GPS零导向天线的方位角确定
- Patent Title: Azimuth determination for GPS/INS systems via GPS null steering antenna
- Patent Title (中): GPS / INS系统通过GPS零导向天线的方位角确定
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Application No.: US897915Application Date: 1997-07-21
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Publication No.: US5940026APublication Date: 1999-08-17
- Inventor: Charles A. Popeck
- Applicant: Charles A. Popeck
- Applicant Address: CA Thousand Oaks
- Assignee: Rockwell Science Center, Inc.
- Current Assignee: Rockwell Science Center, Inc.
- Current Assignee Address: CA Thousand Oaks
- Main IPC: G01S19/21
- IPC: G01S19/21 ; G01S5/02
Abstract:
Illustrative embodiments of a method and apparatus are provided for determining azimuth for a system using signals from a constellation of satellites of the global navigation satellite system. The method includes the steps of identifying a direction of a selected satellite of the constellation of satellites and determining a azimuth by correlating the identified direction of the selected satellite with the location of the system.
Public/Granted literature
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