Current conveyor based electrometer

被引：0
|
作者：
Acharya, YB [1 ]
机构：
[1] Phys Res Lab, Ahmedabad 380009, Gujarat, India
来源：
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2005年 / 59卷 / 07期
关键词：
current conveyor; electrometer; current multiplier; operational amplifier;
D O I：
10.1016/j.aeue.2004.11.032
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：
A current conveyor based electrometer is designed to improve the frequency response of the electrometer. The input current is current amplified by a current conveyor. Current conveyor is realized by operational amplifier/resistor configuration. The circuit has been tested for two set of resistor values in the circuit for the same current gain to improve the current range towards lower current range. The frequency response is improved by a current gain factor. (c) 2004 Elsevier GmbH. All rights reserved.
引用
收藏
页码：413 / 416
页数：4
相关论文
共 50 条
  • [1] Logarithmic current electrometer using commercially available Current conveyor AD844
    Acharya, YB
    [J]. INTERNATIONAL JOURNAL OF ELECTRONICS, 2006, 93 (04) : 223 - 229
  • [2] Differential current conveyor based current comparator
    Chavoshisani, Reza
    Hashemipour, Omid
    [J]. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2011, 65 (11) : 949 - 953
  • [3] A current conveyor based capacitive multiplier
    Premont, C
    Grisel, R
    Abouchi, N
    Chante, JP
    [J]. 40TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2, 1998, : 146 - 147
  • [4] CURRENT COMPONENTS FOR ELECTROMETER EQUIPMENT
    ILYUKOVICH, AM
    [J]. MEASUREMENT TECHNIQUES, 1976, 19 (09) : 1309 - 1313
  • [5] ELECTROMETER CURRENT METERS (REVIEW)
    ANSO, MK
    ROOS, ME
    SAKS, OV
    SHOR, VG
    KHYAMMALOV, YA
    [J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1989, 32 (06) : 1257 - 1272
  • [6] A high-speed current conveyor based current comparator
    Chavoshisani, R.
    Hashemipour, O.
    [J]. MICROELECTRONICS JOURNAL, 2011, 42 (01) : 28 - 32
  • [7] A CMOS BASED OPERATIONAL FLOATING CURRENT CONVEYOR
    Edward, Nermine M.
    Ghallab, Yehya H.
    Hassan, Hassan M.
    Ismail, Yehea I.
    [J]. 2015 IEEE CONFERENCE ON ELECTRONICS, CIRCUITS, AND SYSTEMS (ICECS), 2015, : 157 - 160
  • [8] CURRENT CONVEYOR BASED FLOATING SYNTHETIC ELEMENTS
    SHAH, NA
    TANTARY, NA
    [J]. INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 1987, 25 (5-6) : 247 - 248
  • [9] Current conveyor, voltage conveyor, gyrator
    Filanovsky, IM
    [J]. PROCEEDINGS OF THE 44TH IEEE 2001 MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2, 2001, : 314 - 317
  • [10] Current conveyor based universal biquad filter
    Piccirilli, MC
    [J]. ICECS 2001: 8TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS I-III, CONFERENCE PROCEEDINGS, 2001, : 365 - 368
12345