Scholarlink

<p>In this work, we introduce and analyze the complete set of four two-inductor, one-capacitor (2L-1C) canonical third-order active resonators and validate their operation by means of circuit simulations and experiment results. In two of these resonators, a voltage-controlled negative resistor is used to induce local activity (critical stability) while in the other two, a current-controlled negative resistor is needed. An application of these networks to near-field wireless power transfer (WPT) is demonstrated by replacing either one inductor or the two inductors with a linear transformer coupled to a load resistor in two different circuit topologies. The two topologies are designed to operate at 125<i>kHz</i> and 1<i>MHz</i>, respectively, and their functionality is experimentally verified.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Two-Inductor Canonical Third-Order Resonators and Application in Wireless Power Transfer

  • 期刊论文

  • 发表日期：

    2026年3月21日

查看全文
  • A. A. Nutfaji,
  • A. S. Elwakil,
  • B. J. Maundy

摘要

In this work, we introduce and analyze the complete set of four two-inductor, one-capacitor (2L-1C) canonical third-order active resonators and validate their operation by means of circuit simulations and experiment results. In two of these resonators, a voltage-controlled negative resistor is used to induce local activity (critical stability) while in the other two, a current-controlled negative resistor is needed. An application of these networks to near-field wireless power transfer (WPT) is demonstrated by replacing either one inductor or the two inductors with a linear transformer coupled to a load resistor in two different circuit topologies. The two topologies are designed to operate at 125kHz and 1MHz, respectively, and their functionality is experimentally verified.