High-efficiency coupling-insensitive transcutaneous power and data transmission via an inductive link

作者: C.M. Zierhofer , E.S. Hochmair

DOI: 10.1109/10.55682

关键词:

摘要: A new approach is presented for transmitting RF power and signal via an inductive link. Such optimizes the efficiency of overall transmission scheme comprising amplifier plus Power amplification based on single ended class E concept. The stage self-oscillating, thus oscillation frequency influenced by coupling coils. resulting operating offset yields improved performance circuit, since tracks absolute maximum. detailed analysis given. Realization requires a minimal number circuit components. Experimental theoretical results are in good agreement. >

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