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<strong>Active-only current-mode first-order allpass filter and its application in quadrature oscillator</strong>

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Field Value
 
Authentication Code dc
 
Title Statement <strong>Active-only current-mode first-order allpass filter and its application in quadrature oscillator</strong>
 
Added Entry - Uncontrolled Name Jantakun, Adirek ; Rajamangala university of technology Isan Khonkaen campus
Rajamangala university of technology Isan, Khonkaen campus
 
Uncontrolled Index Term Active-only APF; First-order allpass filter; Current-mode; Operational transconductance amplifiers; Operational amplifier
 
Summary, etc. <strong>The current-mode first-order allpass filter (APF) using only the active elements has been studied in the present paper. The proposed circuit comprises two operational transconductance amplifiers (OTAs) and one operational amplifier (OA) which is suitable to future development into an integrated circuit. The pole frequency and phase response can be electronically adjusted with changing the <em>dc</em> bias currents of OTAs. The APF has high output impedance, which is easy to cascade in high-order filter or drive load without using a buffering device. The current-mode quadrature oscillator is included to show the usability of the proposed filter. The results of PSPICE simulation are accordant with the theoretical analysis.</strong>
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2015-08-11 13:33:00
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/2377
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 53, ##issue.no## 8 (2015): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3857
http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3858
http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3859
http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3860
http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3861
http://op.niscair.res.in/index.php/IJPAP/article/download/2377/3862
 
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