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公开(公告)号：US08830116B2
公开(公告)日：2014-09-09
申请号：US13491813
申请日：2012-06-08
Applicant: Kuang-I Chang , Sheng-Hang Wang , Yu-Jen Su , Mu-Yu Tsai , Jyun-Long Chen
Inventor： Kuang-I Chang , Sheng-Hang Wang , Yu-Jen Su , Mu-Yu Tsai , Jyun-Long Chen
CPC classification number: G01S13/0209 , G01S13/58
Abstract: A radar wave sensing apparatus including a rotation element, a nanosecond pulse near-field sensor and a control unit is provided. The nanosecond pulse near-field sensor emits an incident radar wave and receives a reflection radar wave of the incident radar wave hitting on a surface of the rotation element to obtain a repetition frequency variation of the reflection radar wave corresponding to the incident radar wave. The control unit calculates a vibration of the rotation element according to the repetition frequency variation.
Abstract translation: 提供一种包括旋转元件，纳秒脉冲近场传感器和控制单元的雷达波感测装置。 纳秒脉冲近场传感器发射入射雷达波，并接收入射雷达波在旋转元件表面上的反射雷达波，以获得对应于入射雷达波的反射雷达波的重复频率变化。 控制单元根据重复频率变化计算旋转元件的振动。
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公开(公告)号：US20130147653A1
公开(公告)日：2013-06-13
申请号：US13491813
申请日：2012-06-08
Applicant: Kuang-I Chang , Sheng-Hang Wang , Yu-Jen Su , Mu-Yu Tsai , Jyun-Long Chen
Inventor： Kuang-I Chang , Sheng-Hang Wang , Yu-Jen Su , Mu-Yu Tsai , Jyun-Long Chen
CPC classification number: G01S13/0209 , G01S13/58
Abstract: A radar wave sensing apparatus including a rotation element, a nanosecond pulse near-field sensor and a control unit is provided. The nanosecond pulse near-field sensor emits an incident radar wave and receives a reflection radar wave of the incident radar wave hitting on a surface of the rotation element to obtain a repetition frequency variation of the reflection radar wave corresponding to the incident radar wave. The control unit calculates a vibration of the rotation element according to the repetition frequency variation.
Abstract translation: 提供一种包括旋转元件，纳秒脉冲近场传感器和控制单元的雷达波感测装置。 纳秒脉冲近场传感器发射入射雷达波，并接收入射雷达波在旋转元件表面上的反射雷达波，以获得对应于入射雷达波的反射雷达波的重复频率变化。 控制单元根据重复频率变化计算旋转元件的振动。
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