Internal Power Loss Formulas of Lumped-Element Matching Circuits for High-Efficiency Wireless Power Transfer

Internal power losses in lumped-element impedance matching circuits are formulated by means of Q factors of the elements and port impedances to be matched. Assuming that Q factors are relatively high, the above mentioned loss is expressed by a simple formula containing only the tangents of the imped...

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Veröffentlicht in:	IEICE Transactions on Electronics 2016/10/01, Vol.E99.C(10), pp.1182-1189
Hauptverfasser:	YAMADA, Kyohei, SAKAI, Naoki, OHIRA, Takashi
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Electronics formulation impedance matching internal loss Ladders Matching Power loss Power transfer Q factor Q factors Tangents wireless power transfer
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