论文标题
通过非线性PT对称的无耦合的实时无线电阻传感
Coupling-independent, Real-time Wireless Resistive Sensing through Nonlinear PT-symmetry
论文作者
论文摘要
我们报告了完全依赖耦合的，强大的无线传感的完全循环电阻传感器的实现。 PT对称操作可消除扫描，允许实时，单点感应。通过快速接合的非线性来实现自振荡，其电压振幅与传感器的电阻成正比。这些进步明显简化了读者。双重时间尺度的理论框架将系统分析推广到任意工作条件，而校正策略则通过数量级从pt-Memmital条件下引起的误差降低了错误。
We report the realization of coupling-independent, robust wireless sensing of fully-passive resistive sensors. PT-symmetric operation obviates sweeping, permitting real-time, single-point sensing. Self-oscillation is achieved through a fast-settling nonlinearity whose voltage amplitude is proportional to the sensor's resistance. These advances markedly simplify the reader. A dual time-scale theoretical framework generalizes system analysis to arbitrary operating conditions and a correction strategy reduces errors due to detuning from PT-symmetric conditions by an order of magnitude.
