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公开(公告)号:US20130099836A1
公开(公告)日:2013-04-25
申请号:US13335815
申请日:2011-12-22
CPC分类号: G01C19/5776 , H03L7/08 , H03L7/089 , H03L7/0893 , Y10T74/12
摘要: A system and method in accordance with the present invention provides a gyroscope incorporating an improved PLL technique. The improved PLL auto-corrects its own reference low-frequency noise, thereby eliminating this source of noise, improving the noise performance of the gyroscope and allowing a compact implementation. The net result is a gyroscope with improved bias stability that can meet noise requirements with a smaller footprint.
摘要翻译: 根据本发明的系统和方法提供了结合改进的PLL技术的陀螺仪。 改进的PLL自动校正其自己的参考低频噪声,从而消除了噪声源,提高了陀螺仪的噪声性能,并实现了紧凑的实现。 最终的结果是具有改进的偏置稳定性的陀螺仪,可以以更小的占地面积满足噪声要求。
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公开(公告)号:US08884710B2
公开(公告)日:2014-11-11
申请号:US13335815
申请日:2011-12-22
IPC分类号: H03B5/30 , H03L7/08 , G01C19/5776
CPC分类号: G01C19/5776 , H03L7/08 , H03L7/089 , H03L7/0893 , Y10T74/12
摘要: A system and method in accordance with the present invention provides a gyroscope incorporating an improved PLL technique. The improved PLL auto-corrects its own reference low-frequency noise, thereby eliminating this source of noise, improving the noise performance of the gyroscope and allowing a compact implementation. The net result is a gyroscope with improved bias stability that can meet noise requirements with a smaller footprint.
摘要翻译: 根据本发明的系统和方法提供了结合改进的PLL技术的陀螺仪。 改进的PLL自动校正其自己的参考低频噪声,从而消除了噪声源,提高了陀螺仪的噪声性能,并实现了紧凑的实现。 最终的结果是具有改进的偏置稳定性的陀螺仪,可以以更小的占地面积满足噪声要求。
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