Thursday, May 29, 2008

Friday, January 18, 2008

noise analysis in optical fibre cables

Noise Analysis On OFC

Abstract

In the area of Telecommunication, under Sea Communication, Industrial data transfer and industrial computing networking OFC plays vital role to reduce electrically transferable disturbances like harmonics, spikes, transient effects, EMI, RFI, and much more. Need of OFC increases day by day because of need of communication networking.
Substantial growth of OFC industries finds problems in their receiving end, because of multiple outputs, complex frequency reception, electrical, radio, and electromagnetic effects of the receiving end.
Now we have to monitor and remove the unwanted effects on OFC by developing intelligent equipment which can continuously monitor the effects on OFC at different environments.
We would like to design appropriate data acquiring system, which is cost effective and can work continuously along with multi-channel, multifacility capability.
State of art embedded controller technology will be used in this project to reduce electronic complexity and to interact with the computer at highest possible speed to plot the problem on the screen.

In this project,
Five module systems will be developed namely
(1) Data Acquiring System  using transformers and transducers to collect noise levels.
(2) Data Processing System  to connect the noise levels to readable format.
(3) Data Conversion System  like ADC to convert unknown noise levels into PC readable.
(4) Data Manipulation System  to plot on the screen, calculation, derivations, database management system, and to indicate real time values.
(5) Data Transmission System  to pass datas from embedded controller to computer and can pass equivalent data of noise can be pass through network. (Not passing real noise values)

Advantages
 Fastest Data Collection Circuits.
 Noises on high decibels can be required.
 Noises on AC/DC can be required.
 Any levels harmonics 1st order to 10th order much more is possible.
 State of art embedded technology is used.
 Powerful and high-speed ‘C’ language will be used in this project.
 Real time data multichannel data acquiring will be developed.
 Follows the international standards on data collection.
Note :
More than 100 researches is going on this issue, plan.