发明授权
- 专利标题: Coordinated sensing and precision geolocation of target emitter
- 专利标题(中): 目标发射器的协调感测和精确地理定位
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申请号: US12284937申请日: 2008-09-26
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公开(公告)号: US08193981B1公开(公告)日: 2012-06-05
- 发明人: Patrick Y. Hwang , Gary A. McGraw , Robert J. Frank
- 申请人: Patrick Y. Hwang , Gary A. McGraw , Robert J. Frank
- 申请人地址: US IA Cedar Rapids
- 专利权人: Rockwell Collins, Inc.
- 当前专利权人: Rockwell Collins, Inc.
- 当前专利权人地址: US IA Cedar Rapids
- 代理商 Donna P. Suchy; Daniel M. Barbieri
- 主分类号: G01S19/24
- IPC分类号: G01S19/24
摘要:
The present invention is a geolocation system for providing coordinated sensing and precision geolocation of a target emitter. The system may include a Quint Networking Technology (QNT) subsystem which may be configured receiving, detecting and identifying a target emitter signal. The QNT subsystem may be further configured for extracting a carrier phase of the signal. The system may further include a Real Time Kinematic Global Positioning System (RTK GPS) subsystem for determining a position of the geolocation system relative to a position of a second geolocation system. Further, the system may be configured for communicating with the second geolocation system via a QNT communication data link for: determining a QNT time difference via signal carrier phase differencing for calculating a time difference between the geolocation systems and geolocating the target emitter based on both the relative position information of the geolocation systems and the calculated time difference between the geolocation systems.
公开/授权文献
- US2116838A Double glazed skylight 公开/授权日:1938-05-10
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