A novel current-mode universal filter with three inputs and single output using MO-CCCIIs

被引：0

作者：

Jiang, Jinguang ^{[1
]}

Ma, Wei ^{[2
]}

Zhao, Jing ^{[2
]}

Liu, Jingnan ^{[1
]}

机构：

[1] Wuhan Univ, GNSS Res Ctr, 129 Luoyu, Wuhan 430079, Hubei, Peoples R China

[2] Wuhan Univ, Sch Elect Informat, Wuhan 430079, Hubei, Peoples R China

来源：

SEVENTH INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION AND CONTROL TECHNOLOGY: SENSORS AND INSTRUMENTS, COMPUTER SIMULATION, AND ARTIFICIAL INTELLIGENCE | 2008年 / 7127卷

关键词：

Current controlled conveyor; universal filter; current-mode;

D O I：

10.1117/12.806281

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new current-mode universal biquadratic filter with three inputs and one output is presented. The proposed filter based on only two multi-output second-generation current controlled conveyors (MO-CCCII), two grounded capacitors and two grounded resistors, can realize five standard filter functions of high-pass, band-pass, low-pass, notch and all-pass from the same configuration. The simulated natural frequency f(0) 31.8KHz of the filter can be tuned electronically by adjusting the bias currents of the MO-CCCIIs, No critical matching conditions are required for all the filter response realizations. The performance of the proposed biquadratic filter was examined by PSPICE simulation.

引用

页数：6

共 18 条

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