Analysis of Dynamic and Transient Response of Frequency Modulated Class E Amplifier

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概要

• 論文の詳細を見る

• The dynamic characteristics of the class E power amplifier with frequency modulation are derived. Such an analysis is essential for designing amplitude and frequency modulated amplifier systems such as an EER scheme. Conventionally, an analytical expression for the frequency response of a frequency modulated class E amplifier has not been derived yet. This omission is rectified here by modeling the circuit with both a low-frequency model and a high-frequency model. Further, a time domain waveform is derived from the frequency domain transfer function for some typical time varying drive signals. The analytical results for the frequency response of a 1-MHz class E amplifier are shown to match PSpice simulations and measured values well.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• KAZIMIERCZUK Marian

  Wright State University

• SUETSUGU Tadashi

  Fukuoka University

• WEI Xiuqin

  Fukuoka University

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• E級増幅器の定常動作解析(回路・制御技術関連,一般)
• Design Equations for Off-Nominal Operation of Class E Amplifier with Nonlinear Shunt Capacitance at D=0.5
• Analysis of Dynamic and Transient Response of Frequency Modulated Class E Amplifier

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