IEICE Electronics Express | |
Stability of adiabatic circuit using asymmetric 1D-capacitor array between the power supply and ground | |
Shunji Nakata1  | |
[1] NTT Microsystem Integration Laboratories | |
关键词: adiabatic charging; charge recycling; asymmetric 1D capacitor array; a positive-definite symmetric matrix; stability; | |
DOI : 10.1587/elex.4.165 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(6)Cited-By(3)The stability of a new adiabatic stepwise charging circuit with an asymmetric 1D capacitor array is discussed. SPICE simulation shows that this circuit, like the one with a symmetric array, is stable. For the analytical discussion, we derive a matrix that connects charge and voltage in the circuit with the asymmetric 1D-capacitor array and show that the matrix is the positive-definite symmetric one. Using matrix theory, it is proved that the eigen value of the matrix connecting the initial voltage deviation from the step value with that after the charge-recycling process is smaller than 1. Therefore, the voltage deviation becomes zero after many charge-recycling processes.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300932266ZK.pdf | 284KB | download |