PERFORMANCE EVALUATION OF DECISION FEEDBACK EQUALIZATION (DFE) BASED DISPERSION COMPENSATOR BY VARYING FORWARD TAP SPACE & ADAPTIVE STEP SIZE IN THE SCENARIO OF 4X10-GBIT/S WDM SYSTEM

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Published: Aug 28, 2017
DOI: https://doi.org/10.26483/ijarcs.v8i7.4228
Keywords:
Dispersion compensation, Electronic equalization, Feed Forward Equalizer (FFE) Decision Feedback Equalizer (DFE), Chromatic Dispersion

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GURSHARANPAL SINGH
Guru Nanak Dev University, Amritsar-143005, Punjab, India
Shivinder Devra
Guru Nanak Dev University, Amritsar-143005, Punjab, India
Karamdeep Singh
Guru Nanak Dev University, Amritsar-143005, Punjab, India

Abstract

With the advancement of technology, the demand for bandwidth increases exponentially with time. Hence, optical fiber communication becomes the optimum choice for backbone networks. As the efficiency of the optical system is limited by congenital parameters such as chromatic dispersion. So, in this work, we have evaluated the ability of electronic equalization scheme reduce the CD (chromatic dispersion for an optical communication system capable of transporting 4 channels at 10 Gbps line rate over a distance of 30km. Further, we compare the performance of decision feedback equalizer with two different configurations.

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Vol. 8 No. 7 (2017): July-August 2017
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Author Biographies

GURSHARANPAL SINGH, Guru Nanak Dev University, Amritsar-143005, Punjab, India

Student Dept. of Electronics Technology Guru Nanak Dev University, Amritsar-143005, Punjab, India

Shivinder Devra, Guru Nanak Dev University, Amritsar-143005, Punjab, India

Assistant Professor Dept. of Electronics Technology, Guru Nanak Dev University, Amritsar-143005, Punjab, India

Karamdeep Singh, Guru Nanak Dev University, Amritsar-143005, Punjab, India

Assistant Professor Dept. of Electronics Technology, Guru Nanak Dev University, Amritsar-143005, Punjab, India

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