Based on Class D Amplifier Magnetic Resonance Wireless Transmission Technology

Abstract:

Radio capable of transmitting power transmission is carried out via electromagnetic waves, thus eliminating the need of a new power supply cord and outlet. This article highlights and summarizes the three main ways the existing wireless transmission technologies, including electromagnetic induction wireless transmission technology, far-field radiation wireless transmission technology, magnetically coupled resonant wireless transmission technology, the basic principles. And proposed resonance energy transfer mode radio based on Class D amplifier, and then describes in detail the basic principles of magnetic resonance energy transfer system radio various parts of the circuit.

• Periodical: Applied Mechanics and Materials (Volume 721)
• Pages: 591-594
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.721.591
• Online since: December 2014
• Authors: Xi Peng Yu, Guang Yang, Wen Hao Song
• Keywords: Class D Amplifier, Resonant, Wireless Power Transmission Technology

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