Comparative Analysis of QAM and DP-QPSK Modulation Techniques for Optical Communication |
Author(s): |
| Harsha Reddy T , vit university; Arun Chandra P, VIT UNIVERSITY; Gowri Satheesh, VIT UNIVERSITY; Jabeena A, VIT UNIVERSITY |
Keywords: |
| QAM; DPQPSK; Optical; Modulation; Constellation Diagram; Power Spectrum |
Abstract |
|
4-QAM and DP-QPSK modes of modulation for coherent optical communication are analyzed and compared using power spectrum and constellation diagrams, to determine the modulation technique which will provide higher rates of data transmission, with lower power loss and bit error rate. |
Other Details |
|
Paper ID: IJSRDV3I2778 Published in: Volume : 3, Issue : 2 Publication Date: 01/05/2015 Page(s): 1908-1909 |
Article Preview |
|
|
|
|
