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首页> 外文期刊>Analog Integrated Circuits and Signal Processing >Analysis and design of impulse signal generator based on current-mode excitation and transmission line resonator
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Analysis and design of impulse signal generator based on current-mode excitation and transmission line resonator

机译：基于电流模式激励和传输线谐振器的脉冲信号发生器的分析与设计

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摘要

A novel pulse generation method based on current-mode excitation circuit and transmission line resonator is proposed. The technique aims at an efficient pulse generation with high center frequency for applications with low duty cycle. It features quick starting time and zero stand-by power. As opposed to conventional voltage-mode pulse generation, the proposed current-mode technique reduces loss from parasitic capacitance of the excitation circuit, so that the energy conversion efficiency is increased. In addition, the excitation circuit size is smaller compared to the voltage-mode. The analyses of Q factor, oscillation frequency and energy conversion efficiency are discussed. The design methodology for the pulse generator is explained, followed by the demonstration of three pulse generator prototypes at 12?GHz oscillation frequency. The pulse generator is implemented by 0.18? $$upmu hbox {m}$$ μ m CMOS flipped on quartz substrate. The measurement results show the energy conversion efficiency of 3.13?%, with the energy consumption of 1.06?pJ/pulse.
机译：提出了一种基于电流模式激励电路和传输线谐振器的新型脉冲产生方法。该技术旨在具有高中心频率的高效脉冲产生，适用于具有低占空比的应用。它具有快速启动时间和零备用电源。与传统的电压模式脉冲产生相反，所提出的电流模式技术减少了激发电路的寄生电容的损失，从而增加了能量转换效率。另外，与电压模式相比，激励电路尺寸较小。讨论了Q因子，振荡频率和能量转换效率的分析。解释了脉冲发生器的设计方法，然后在12？GHz振荡频率下演示三个脉冲发生器原型。脉冲发生器以0.18实现？ $$ upmu hbox {m} $μm cmos在石英衬底上翻转。测量结果显示能量转换效率为3.13Ω％，能量消耗为1.06？pj /脉冲。

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