Third-order single-T and bridged-T LC oscillators and application

IF 3.2 3区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Aeu-International Journal of Electronics and Communications Pub Date : 2025-09-03 DOI:10.1016/j.aeue.2025.155992

B.J. Maundy , A.S. Elwakil , A.A. Nutfaji

引用次数: 0

Abstract

In this letter, we propose novel single-T and bridged-T

L C

sinusoidal oscillators. These oscillators can be built either using a single operational amplifier or using a single transistor. The advantage of these oscillators is that they require close to a unity start-up gain and that they can be realized using a single-transistor which is advantageous. An application in realizing a wireless power transmitter using inductive coupling is constructed and experimentally verified based on one of the proposed oscillators.

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三阶单t和桥接t LC振荡器及其应用

在这封信中，我们提出了新的单t和桥接t LC正弦振荡器。这些振荡器既可以使用单个运算放大器，也可以使用单个晶体管。这些振荡器的优点是它们需要接近单位的启动增益，并且它们可以使用单晶体管实现，这是有利的。基于所提出的振荡器之一，构建了一个利用电感耦合实现无线电力发射机的应用，并进行了实验验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Aeu-International Journal of Electronics and Communications 工程技术-电信学

CiteScore

6.90

自引率

18.80%

发文量

292

审稿时长

4.9 months

期刊介绍： AEÜ is an international scientific journal which publishes both original works and invited tutorials. The journal''s scope covers all aspects of theory and design of circuits, systems and devices for electronics, signal processing, and communication, including: signal and system theory, digital signal processing network theory and circuit design information theory, communication theory and techniques, modulation, source and channel coding switching theory and techniques, communication protocols optical communications microwave theory and techniques, radar, sonar antennas, wave propagation AEÜ publishes full papers and letters with very short turn around time but a high standard review process. Review cycles are typically finished within twelve weeks by application of modern electronic communication facilities.