New electronically tunable current-mode universal biquad filter using translinear current conveyors

Montree Kumngern; Wirote Jongchanachavawat; Kobchai Dejhan

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New electronically tunable current-mode universal biquad filter using translinear current conveyors

机译：使用跨线性电流传输器的新型电子可调电流模式通用双二阶滤波器

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摘要

In this study, a new electronically tunable current-mode universal filter with two inputs and two outputs employing one translinear current conveyor, one translinear current conveyor with controlled current gain and two grounded capacitors is presented. The proposed circuit offers the following attractive features: realisation of low-pass, band-pass, high-pass, band-stop and all-pass current responses from the same configuration; employment of the minimum active and passive components; no requirement of component matching conditions; independent current-control of the parameters natural frequency (ω_o) and quality factor (Q); low active and passive sensitivities; and high impedance output. The characteristics of the proposed circuit are simulated using PSPICE to confirm the theory.

机译：在这项研究中，提出了一种新的电子可调电流模式通用滤波器，该滤波器具有两个输入和两个输出，使用一个跨线性电流传输器，一个具有受控电流增益的跨线性电流传输器和两个接地电容器。所提出的电路具有以下吸引人的特性：通过相同的配置实现低通，带通，高通，带阻和全通电流响应；使用最少的主动和被动组件；无需组件匹配条件；参数固有频率（ω_o）和品质因数（Q）的独立电流控制；主动和被动敏感度低；和高阻抗输出。使用PSPICE对所提出电路的特性进行了仿真，以验证该理论。

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来源
《International journal of electronics》 |2010年第6期|P.511-523|共13页
作者
Montree Kumngern; Wirote Jongchanachavawat; Kobchai Dejhan;
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作者单位

Faculty of Engineering, King Mongkut 's Institute of Technology Ladkrabang, Bangkok 10520, Thailand;

rnFaculty of Engineering, King Mongkut 's Institute of Technology Ladkrabang, Bangkok 10520, Thailand;

rnFaculty of Engineering, King Mongkut 's Institute of Technology Ladkrabang, Bangkok 10520, Thailand;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
universal filter; current-mode circuit; translinear current conveyor; analogue circuits; circuit synthesis; filters; integrated circuits; signal processing;

机译：通用过滤器电流模式电路;跨线电流输送机;模拟电路;电路综合过滤器集成电路;信号处理;

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专利

1. ELECTRONICALLY TUNABLE CURRENT-MODE UNIVERSAL BIQUAD FILTER USING DUAL-X CURRENT CONVEYORS [J] . SHAHRAM MINAEI Journal of circuits, systems and computers . 2009,第4期

机译：使用双X电流输送器的电子可调电流模式通用二阶滤波器
2. Electronically Tunable CCCCTA-based Cascadable Current-Mode Universal Biquad Filters [J] . Sajai V. Singh, Sudhanshu Maheshwari, Durg S. Chauhan Journal of active and passive electronic devices . 2014,第1期

机译：基于电子可调CCCCTA的级联电流模式通用双二阶滤波器
3. Electronically Tunable Current-Mode Universal Filter Employing Only Plus-Type Current-Controlled Conveyors and Grounded Capacitors [J] . Worapong Tangsrirat, Wanlop Surakampontorn Circuits, systems, and signal processing . 2006,第6期

机译：电子可调电流模式通用滤波器，仅使用正型电流控制的传送带和接地电容器
4. Fully integrated electronically tunable universal biquad filter operating in current-mode [C] . Tomar R.S., Singh S.V., Chauhan C. International Conference on Signal Processing and Integrated Networks . 2014

机译：完全集成的电子可调通用双二阶滤波器，以电流模式工作
5. Frequency-scalable bipolar RFIC front-end design with current-mode baseband filters. [D] . Shana'a, Osama K. 2001

机译：具有电流模式基带滤波器的可频率缩放的双极性RFIC前端设计。
6. Transadmittance Type Universal Current-Mode Biquad Filter Using VDTAs [O] . Dinesh Prasad, Mayank Srivastava, D. R. Bhaskar 2014

机译：使用VDTAs的跨导型通用电流模式双二阶滤波器
7. Current-mode electronically tunable universal filter using only plus-type current controlled conveyors and grounded capacitors [O] . Minaei Shahram, Türköz Sait 2004

机译：电流模式电子可调通用滤波器，仅使用正型电流控制的传送带和接地电容器

New electronically tunable current-mode universal biquad filter using translinear current conveyors

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