| 超声波拖尾电路的研究 |
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| 引用本文： | 贺焕林,方向前.超声波拖尾电路的研究[J].半导体技术,2005,30(8):69-70,73. |
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| 作者姓名： | 贺焕林 方向前 |
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| 作者单位： | 中原工学院电子信息学院,郑州,450007;中原工学院电子信息学院,郑州,450007 |
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| 摘 要： | 围绕超声波测距的主要问题是传感器的尺寸、结构、功率、工作频率和设备的最大量程等,着重阐述了超声波测距中减小盲区的几种方法.
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| 关 键 词： | 超声波 测距 盲区 拖尾 |
| 文章编号： | 1003-353X(2005)08-0069-02 |
Researching on the Smearing Circuit of Ultrasonic |
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| HE Huan-lin,FANG Xiang-qian.Researching on the Smearing Circuit of Ultrasonic[J].Semiconductor Technology,2005,30(8):69-70,73. |
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| Authors: | HE Huan-lin FANG Xiang-qian |
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| Abstract: | The key problems of measuring the distance by ultrasonic are the size, structure, power, working-frequency of the sensor and the maximum measurement of the equipment, etc. Some methods on reducing the blind section in measuring the distance by ultrasonic were discussed. |
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| Keywords: | ultrasonic distance measuring blind section smearing |
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