Bio-MEMS - Technologies and Applications
Applications of microelectromechanical systems (MEMS) and microfabrica- tion have spread to different fields of engineer...
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Applications of microelectromechanical systems (MEMS) and microfabrica- tion have spread to different fields of engineer...
Recent advancements in nanotechnology (NT) materials and growth of micro/ nanotechnology have opened the door for potent...
Over many years, RF-MEMS have been a hot topic in research at the technology and device level. In particular, various ki...
多谐振荡器是一种能产生矩形波的自激振荡器,也称矩形波发生器。"多谐"指矩形波中除了基波成分外,还含有丰富的高次谐波成分。多谐振荡器没有稳态,只有两个暂稳态。在工作时,电路的状态在这两个暂稳态之间自动地交替变换,由此产生矩...
本文档以ST微控制器为例,给出了石英晶振的模型与特性,以此为基础分析了晶振电路设计的理论基础、规则技巧,最后以实例介绍了晶振电路的设计及晶振、负载电容,反馈电阻的选择及不同参数的影响。本文对想深入理解晶振电路的人员有较大帮助。