Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier : Voltage Controlled Quadrature Oscillator Design
Joint Authors
Nandi, R.
Das, Sagarika
Kar, Mousiki
Source
Active and Passive Electronic Components
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-02-09
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
A new dual-input differential input active integrator using a current differencing buffered amplifier (CDBA) is proposed.
A multiplier element is appropriately used in the circuit whose control voltage (Vc) tunes the integrator time constant (τ) electronically.
The design of a voltage controlled quadrature oscillator (VCQO) based on the proposed integrator had been satisfactorily implemented.
A new type of measurement for the tuning error of the oscillator based on the Nyquist plot is presented that shows an error of only 2% at fo≈ 1 MHz with Total Harmonic Distortion (THD) less than 3%.
American Psychological Association (APA)
Nandi, R.& Kar, Mousiki& Das, Sagarika. 2010. Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier : Voltage Controlled Quadrature Oscillator Design. Active and Passive Electronic Components،Vol. 2009, no. 2009, pp.1-5.
https://search.emarefa.net/detail/BIM-501949
Modern Language Association (MLA)
Nandi, R.…[et al.]. Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier : Voltage Controlled Quadrature Oscillator Design. Active and Passive Electronic Components No. 2009 (2009), pp.1-5.
https://search.emarefa.net/detail/BIM-501949
American Medical Association (AMA)
Nandi, R.& Kar, Mousiki& Das, Sagarika. Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier : Voltage Controlled Quadrature Oscillator Design. Active and Passive Electronic Components. 2010. Vol. 2009, no. 2009, pp.1-5.
https://search.emarefa.net/detail/BIM-501949
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501949
