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inverse-class-e-power-amplifier
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Outside nominal operation analysis and design considerations of inverse-class-E power amplifier
, Article IEEE Journal of Emerging and Selected Topics in Power Electronics ; 2017 ; 21686777 (ISSN) ; Ershadi, A ; Medi, A ; Hayati, M ; Kazimierczuk, M. K ; Sekiya, H ; Katsuki, A ; Kurokawa, F ; Sharif University of Technology
Abstract
In this paper, design and analysis using analytical expressions for the inverse class-E power amplifier (PA) operating at the outside nominal operation, i.e., class-En PA, is presented. This operation is defined as non-zero current switch (n-ZCS) and non-zero derivative current switch (n-ZDCS) conditions. The generalized design equations as a function of design specifications, load-resistance and a given dc-supply voltage are derived. Two degrees of the design freedom achieved thanks to n-ZCS and n-ZDCS that are utilized for the simultaneous satisfaction of design specifications, such as peakswitch- voltage and peak-switch-current along with a given loadresistance. The output power...
Outside nominal operation analysis and design considerations of inverse-class-E power amplifier
, Article IEEE Journal of Emerging and Selected Topics in Power Electronics ; Volume 6, Issue 1 , March , 2018 , Pages 165-174 ; 21686777 (ISSN) ; Ershadi, A ; Medi, A ; Hayati, M ; Kazimierczuk, M. K ; Sekiya, H ; Katsuki, A ; Kurokawa, F ; Sharif University of Technology
Institute of Electrical and Electronics Engineers Inc
2018
Abstract
In this paper, design and analysis using analytical expressions for the inverse class-E power amplifier (PA) operating at the outside nominal operation, i.e., class- $ ext{E}-{mathrm{n}}$ PA, is presented. This operation is defined as nonzero current switch (n-ZCS) and nonzero-derivative-current switch (n-ZDCS) conditions. The generalized design equations as a function of design specifications, load resistance, and a given dc-supply voltage are derived. Two degrees of the design freedom achieved thanks to n-ZCS and n-ZDCS that are utilized for the simultaneous satisfaction of design specifications, such as peak-switch-voltage and peak-switch-current along with a given load resistance. The...