Invention Grant
US08120527B2 Satellite differential positioning receiver using multiple base-rover antennas
有权
卫星差分定位接收机使用多个基波罗的天线
- Patent Title: Satellite differential positioning receiver using multiple base-rover antennas
- Patent Title (中): 卫星差分定位接收机使用多个基波罗的天线
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Application No.: US12360808Application Date: 2009-01-27
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Publication No.: US08120527B2Publication Date: 2012-02-21
- Inventor: Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
- Applicant: Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
- Applicant Address: US CA San Jose
- Assignee: Javad GNSS, Inc.
- Current Assignee: Javad GNSS, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Morrison & Foerster LLP
- Main IPC: G01S19/44
- IPC: G01S19/44 ; G01S19/14
Abstract:
A rover processor determines position of a rover based upon the interaction between multiple antennas located at the rover and multiple antennas located at a base. The rover antennas may include a rover master antenna having a phase center located at the centroid of the antennas patterns of at least two auxiliary rover antennas. The rover processor may determine the position of the rover master antenna based upon the relative positions of at least two rover antennas (e.g., the rover master antenna and at least one rover auxiliary antenna, or at least two rover auxiliary antennas) with respect to at least two antennas of a base transceiver.
Public/Granted literature
- US20090189804A1 SATELLITE DIFFERENTIAL POSITIONING RECEIVER USING MULTIPLE BASE-ROVER ANTENNAS Public/Granted day:2009-07-30
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