Sell Your Projects | My Account | Careers | This email address is being protected from spambots. You need JavaScript enabled to view it. | Call: +91 9573777164

Real-Time Demonstration of 1024-QAM OFDM Transmitter in Short-Reach IMDD Systems

1 1 1 1 1 Rating 4.80 (25 Votes)

PROJECT TITLE :

Real-Time Demonstration of 1024-QAM OFDM Transmitter in Short-Reach IMDD Systems

ABSTRACT:

During this letter, a web knowledge rate of 5.55-Gb/s real-time baseband 1024-quadratic-amplitude modulation-encoded orthogonal frequency division multiplexing (OFDM) transmitter with an electrical spectral efficiency (SE) up to eight.88 b/s/Hz is successfully implemented on a single-field programmable gate array chip incorporating with a 2.five GS/s 14-b digital-to-analog converter. The transmission performance is investigated in easy intensity-modulated and direct-detection, standard single-mode fiber (SSMF), and finish-to-finish optical communication systems. The experimental results show that the $64000-time optical OFDM signal with an optical SE of three.ninety five b/s/Hz will be successfully transmitted over 20-km SSMF with an bit error rate below the soft-decision forward error correction threshold of $a pair of.4times ten^-2$ , and there is a negligible power penalty compared with the optical back-to-back.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


Real-Time Demonstration of 1024-QAM OFDM Transmitter in Short-Reach IMDD Systems - 4.8 out of 5 based on 25 votes

Project EnquiryLatest Ready Available Academic Live Projects in affordable prices

Included complete project review wise documentation with project explanation videos and Much More...