A Novel Tunable Grounded Positive and Negative Impedance Multiplier

被引：32

作者：

Al-Absi, Munir A. ^{[1
]}

Abuelma'atti, Muhammad T. ^{[1
]}

机构：

[1] King Fahd Univ Petr & Minerals, Dept Elect Engn, Dhahran 31261, Saudi Arabia

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2019年 / 66卷 / 06期

关键词：

Tunable impedance multiplier; integrated circuits; negative impedance; filters; compensation;

D O I：

10.1109/TCSII.2018.2874511

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This brief presents a new tunable impedance multiplier with high multiplication factor. The proposed design uses a single externally connected resistor and can be made free of passive elements. The proposed circuit can realize a positive or a negative impedance multiplier. The functionality of the proposed design is confirmed using PSPICE simulation and practical measurements. Applications of the design in filters are also presented. The simulation and experimental results show that the new design enjoys a multiplication factor above 400 and 2 Hz to 7 MHz.

引用

页码：924 / 927

页数：4

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