发明授权
- 专利标题： Dual microwave cavity accelerometer
- 专利标题（中）： 双微波腔加速度计
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申请号： US10341666申请日： 2003-01-14
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公开(公告)号： US06928875B2公开(公告)日： 2005-08-16
- 发明人: James A. Bickford , Marc S. Weinberg , Anthony Petrovich
- 申请人： James A. Bickford , Marc S. Weinberg , Anthony Petrovich
- 申请人地址： US MA Cambridge
- 专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理机构： Iandiorio & Teska
- 主分类号： G01P15/08
- IPC分类号： G01P15/08
摘要：
A system and method for compensating for gradients in a dual cavity device such as but not limited to an accelerometer. A first source drives a first cavity at least two different modes, at least one mode varying with changes in cavity length. A second source drives a second cavity at least two different modes, at least one mode varying with changes in cavity length. A processor determines changes in cavity length as a function of both modes in both cavities to compensate for non-uniform behavior between the cavities.
公开/授权文献
- US20050115319A1 DUAL MICROWAVE CAVITY ACCELEROMETER 公开/授权日：2005-06-02