This paper presents an efficient design of several inverse filters, ILPF, IHPF, IBPF and IBRF. The designs are based on a modified second-generation voltage conveyor (VCII). The proposed filters utilize four grounded passive components and two active blocks. Moreover, the designed circuits can be either a current-mode or a voltage-mode depending on the application under consideration. The functionality of the designed filters was confirmed using 0.18 µm TSMC CMOS process technology. The proposed circuits are powered from ± 0.9 V DC supply.

中文翻译：

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基于第二代电压传送器 (VCII) 的高效逆滤波器

本文介绍了几种逆滤波器的有效设计，ILPF、IHPF、IBPF 和 IBRF。这些设计基于改进的第二代电压传送器 (VCII)。建议的滤波器使用四个接地无源元件和两个有源块。此外，根据所考虑的应用，设计的电路可以是电流模式或电压模式。使用 0.18 µm TSMC CMOS 工艺技术确认了设计滤波器的功能。建议的电路由 ± 0.9 V DC 电源供电。