Tomoharu Nagashima

Analysis and Design of Loosely Inductive Coupled Wireless Power Transfer System Based on Class-<formula formulatype="inline"><tex Notation="TeX">${\rm E}^{2}$</tex></formula> DC-DC Converter for Efficiency Enhancement

Tomoharu Nagashima, Xiuqin Wei, Elisenda Bou et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2015 · 73 citations

Engineering, Energy Efficiency, \Rm E +17

Waveform Equations, Output Power, and Power Conversion Efficiency for Class-E Inverter Outside Nominal Operation

Tomoharu Nagashima, Xiuqin Wei, Tadashi Suetsugu et al. · IEEE Transactions on Industrial Electronics · 2013 · 53 citations

Waveform Equations, Mosfet-body-diode Effect, Electrical Engineering +15

Steady-State Analysis of Isolated Class-E$^2$ Converter Outside Nominal Operation

Tomoharu Nagashima, Xiuqin Wei, Elisenda Bou et al. · IEEE Transactions on Industrial Electronics · 2016 · 47 citations

Electrical Engineering, Engineering, Class-e Inverter +15

Steady-State Analysis and Design of Class-DE Inverter at Any Duty Ratio

Hiroo Sekiya, Xiuqin Wei, Tomoharu Nagashima et al. · IEEE Transactions on Power Electronics · 2014 · 39 citations

Electrical Engineering, Engineering, Power Device +13

Development of d.c. power supply for gyrotron with energy recovery system

M. Tsuneoka, Hideo Fujita, K. Sakamoto et al. · Fusion Engineering and Design · 1997 · 27 citations

Electrical Engineering, Engineering, D.c. Power Supply +2