A figure of merit for oscillator-based thin-film circuits on plastic for high-performance signaling, energy harvesting and driving of actuation circuits
A figure of merit for oscillator-based thin-film circuits on plastic for high-performance signaling, energy harvesting and driving of actuation circuits
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用于高性能信号、能量收集和驱动电路的基于振荡器的塑料薄膜电路的品质因数
DOI：
10.1109/drc.2012.6256980
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
N. Verma
中科院分区：
文献类型：
--
作者：
W. Rieutort;L. Huang;Y. Hu;J. Sanz;S. Wagner;J. Sturm;N. Verma
即使是基本的传感和能量收集功能，大面积塑料系统也需要数字振荡器作为关键电路模块[1]。然而，与传统数字电路相比，它们用于生成控制信号或驱动致动器/能量收集电路需要不同的性能指标。在本摘要中，我们（1）为这些应用提出了一个品质因数，（2）通过实验展示了这种新度量对电阻性负载缩放的依赖性与传统数字电路功率延迟（PD）乘积度量的不同之处[2]。
For even basic sensing and energy-harvesting functions, large-area systems-on-plastic require digital oscillators as a key circuit block [1]. However, their use to generate control signals, or drive actuator/energy-harvesting circuits requires different performance metrics compared to conventional digital circuits. In this abstract we (1) propose a figure of merit for these applications and (2) show experimentally how the dependence of this new metric on the scaling of resistive loads differs from that of the conventional digital circuit metric of power-delay (PD) product [2].