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High Performance Precision Rectifier for Analog Signal Processing

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International Journal of Computer Applications
© 2012 by IJCA Journal
Volume 47 - Number 14
Year of Publication: 2012
Authors:
Sudhanshu Maheshwari
Mohd. Samar Ansari
Parveen Beg
10.5120/7257-0295

Sudhanshu Maheshwari, Mohd. Samar Ansari and Parveen Beg. Article: High Performance Precision Rectifier for Analog Signal Processing. International Journal of Computer Applications 47(14):26-29, June 2012. Full text available. BibTeX

@article{key:article,
	author = {Sudhanshu Maheshwari and Mohd. Samar Ansari and Parveen Beg},
	title = {Article: High Performance Precision Rectifier for Analog Signal Processing},
	journal = {International Journal of Computer Applications},
	year = {2012},
	volume = {47},
	number = {14},
	pages = {26-29},
	month = {June},
	note = {Full text available}
}

Abstract

This paper presents two improved precision rectifiers, each employing two active elements and two MOS transistors. The new circuits are advantageous when compared to the most recent work [5] by enjoying high input impedance and resistor-less realization, which makes them ideal for CMOS implementation. High precision and wide frequency operation of the circuits is shown along with parasitic insensitivity. The dual-X current conveyor based novel circuits have useful analog signal processing applications and are verified through extensive computer simulations.

References

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