CMOS circuit implementation of a coupled phase oscillator system using pulse modulation approach
CMOS circuit implementation of a coupled phase oscillator system using pulse modulation approach
复制标题
使用脉冲调制方法实现耦合相位振荡器系统的 CMOS 电路
DOI:
10.1109/ecctd.2007.4529724
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
T. Morie
中科院分区:
文献类型:
--
作者:
Daisuke Atuti;Naoto Katoh;K. Nakada;T. Morie
This paper proposes a CMOS circuit using a pulse modulation approach for realizing nonlinear dynamics with phase variables. The phase variables are represented by pulse-width modulation signals, and an arbitrary nonlinear transform function is generated by using the corresponding nonlinear current waveform sampled with pulse-phase modulation signals. We have designed a coupled phase oscillator circuit using a 0.25 mum CMOS process. The measurement results using a fabricated chip demonstrate that the proposed circuit operates correctly as a nonlinear dynamical system with phase variables.
DOI:
--
发表时间:
2004
期刊:
IEICE Trans. Electron. E87-C
影响因子:
--
作者:
T.Morie;K Murakoshi;M Nagata;A.Iwata
通讯作者:
A.Iwata