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Description: 本文提出了采用数字式正交检波技术得到I、Q通道的方法，以此来测量相位，获取传感信息，很好地解决了在声表面波无线传感器测量系统中测量时间差的精度低的问题。
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Size: 290899 |
Author: 关成 |
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Description: 本文提出了采用数字式正交检波技术得到I、Q通道的方法，以此来测量相位，获取传感信息，很好地解决了在声表面波无线传感器测量系统中测量时间差的精度低的问题。-This paper presents the use of digital quadrature demodulation technology I, Q-channel approach, as a means of measuring phase, to obtain sensor information, a good solution to a surface acoustic wave in wireless sensor measurement system to measure the time difference the problem of low accuracy .
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Size: 290816 |
Author: 关成 |
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