Method and device for low power consumption timing wake-up
一种定时唤醒、唤醒装置的技术,应用在机器使用的记录载体、仪器、计算机零部件等方向,能够解决系统功耗大、很难满足唤醒距离的需求等问题
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[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.
[0051] At present, the wake-up technologies used in active electronic devices such as active RFID, OBU in ETC systems, and CPC are mainly divided into external wake-up technologies and internal wake-up technologies. Wherein, the external wake-up is performed by means of an external wake-up signal combined with a radio frequency detection circuit. Devices using external wake-up such as figure 1 As shown, it includes a receiving antenna 101 , a wake-up device 106 ...
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