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首页> 外文期刊>Journal of Microwaves, Optoelectronics and Electromagnetic Applications >Modeling of Open Square Bifilar Planar Spiral Coils
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Modeling of Open Square Bifilar Planar Spiral Coils

机译：开方双曲面平面螺旋线圈的建模

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In this paper an electrical model for square bifilar planar spiral coils (BPSC) is presented. Its main aim is the study of BPSC electrical parameters and behavior involving the frequency range where the first resonances (valley and peak) occur for bifilar coils in open-circuit configuration. A new approach to determine mutual capacitances of BPSCs based on coplanar waveguide (CPW) lines is presented. This study can be applied for modeling of passive self-resonant (PSR) sensors and wireless power transfer (WPT) systems. In order to validate the proposed model, three BPSCs were manufactured, tested by means of an impedance analyzer and also submitted to electromagnetic (EM) simulations. The results obtained, presented by means of tables and graphs, show that the present study is feasible and promising for the modeling of open square BPSCs.
机译：本文提出了方形双股平面螺旋线圈（BPSC）的电气模型。它的主要目的是研究BPSC电参数和行为，涉及在开路配置中双线线圈发生首次共振（谷和峰）的频率范围。提出了一种基于共面波导（CPW）线确定BPSC互电容的新方法。该研究可用于无源自谐振（PSR）传感器和无线功率传输（WPT）系统的建模。为了验证所提出的模型，制造了三个BPSC，通过阻抗分析仪进行了测试，并进行了电磁（EM）仿真。通过表格和图表的方式获得的结果表明，本研究对于方形正方形BPSC的建模是可行的并且很有希望。

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