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首页> 外文期刊>Circuits and Systems I: Regular Papers, IEEE Transactions on >Finite-Time H∞ Filtering for State-Dependent Uncertain Systems With Event-Triggered Mechanism and Multiple Attacks
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Finite-Time H∞ Filtering for State-Dependent Uncertain Systems With Event-Triggered Mechanism and Multiple Attacks

机译：有限时间H∞过滤事件触发机制的状态依赖不确定系统和多次攻击

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摘要

This paper presents a high-voltage ultra-wideband (UWB) pulse generator. Shifting the UWB signal synthesis to digital domain using two consecutive trapezoidal waves, the design requires only a simple low-loss passive filter to conform to UWB spectrum regulations. A power amplifier stage is added to boost the output voltage above the supply voltage limit. To verify the design concept, the generator is designed in TSMC CMOS 65 nm technology with 1 V supply voltage occupying a die size of 0.34 mm(2). The UWB generator achieves an efficiency of 21% while the total energy consumption is 11.67 pJ/pulse. On-chip measurement is in good agreement with the simulation and shows output peak-to-peak amplitude of 2.12 V after adding the cable and probe losses to the measured 1.62 V peak-to-peak voltage. The proposed UWB signal generator achieves the highest peak-to-peak to supply voltage ratio among the UWB signal generators reported to the date.
机译：本文介绍了高压超宽带（UWB）脉冲发生器。使用两个连续的梯形波将UWB信号合成转换为数字域，该设计只需要一个简单的低损耗无源滤波器来符合UWB频谱法规。添加功率放大器级以提高电源电压限制的输出电压。为了验证设计概念，发电机设计在TSMC CMOS 65 NM技术中，占用0.34mm（2）的芯片尺寸为1 V电源电压。 UWB发生器效率为21％，而总能耗为11.67pj /脉冲。片上测量与模拟很好，并且在将电缆添加到测量的1.62 V峰值电压下，显示了2.12 V的输出峰到峰值幅度。所提出的UWB信号发生器在向日葵报告的UWB信号发生器之间实现最高峰值峰值到电源电压比。

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