PROJECT TITLE :

Simple DQPSK Signal Regenerator Using Electrical Limiting Amplifiers

ABSTRACT:

A easy optoelectronic regenerator for differential quadrature part-shift keying (QPSK) signals is demonstrated. The regenerator consists of two parallel delay interferometers followed by balanced detectors, limiting and driving amplifiers, and a dual-parallel Mach–Zehnder modulator that regenerates noise-suppressed optical QPSK signals. We tend to experimentally show that the regenerator improves the receiver sensitivity by about eight dB at an input optical signal-to-noise ratio (OSNR) of 19 dB at an indication speed of ten Gbaud. Numerical simulation is conducted for higher speed operation at fifty six Gbaud to review the impact of the bandwidth of electrical circuits within the regenerator on the regenerator performance. Electrical power consumption of the regenerator is assessed, and it's shown that the optoelectronic regenerator consumes a similar quantity of electrical power as that consumed by an all-optical version of the regenerator using semiconductor optical amplifiers as a nonlinear part.


Did you like this research project?

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


PROJECT TITLE :Sender-Jump Receiver-Wait: A Simple Blind Rendezvous Algorithm for Distributed Cognitive Radio Networks - 2018ABSTRACT:Cognitive radio (CR) has emerged as a sophisticated and promising technology to exploit the
PROJECT TITLE :A Simple Yet Efficient Accuracy- Configurable Adder Design - 2018ABSTRACT:Approximate computing may be a promising approach for low-power IC design and has recently received considerable analysis attention. To accommodate
PROJECT TITLE :Simple Time Averaging Current Quality Evaluationof a Single-Phase Multilevel PWM Inverter - 2016ABSTRACT:This paper addresses theoretical calculation of one-section multilevel pulsewidth modulation (PWM) inverter
PROJECT TITLE :SimpleMAC: A Simple Wireless MAC-Layer Countermeasure to Intelligent and Insider JammersABSTRACT:In wireless networks, users share a transmission medium. For efficient channel use, wireless systems usually use a
PROJECT TITLE :A Numerical Study on the Wiretap Network With a Simple Network TopologyABSTRACT:During this paper, we have a tendency to study a security downside on a simple wiretap network, consisting of a supply node S, a destination

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry