optical inter satellite communication ppt

This paper describes the achievements in optical intersatellite communication based on technology developments that started in Europe (European Space Agency) more than 30 years ago. In 2001, the world-first optical intersatellite communication page link was established (between the SPOT-4 and Advanced Relay and TEchnology MIssion Satellite (ARTEMIS) satellites), proving that optical communication technologies can be reliably mastered in space. In 2006, the Japanese Space Agency (JAXA) demonstrated a bi ....etc

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ABSTRACT


The main scope of this paper is to detect the lost mobiles. Each and every day thousands of mobiles get misplaced or lost, though effective way for the blocking of the lost mobile to prevent unauthorized person from making and receiving the calls has been done by the manufacturers of the mobile with the help of International Mobile Equipment Identifier (IMEI) has been done but however there has been no development or very little progress for the detection of the misplaced mobile phone.

For the detection of lost mobile SN ....etc

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Satellite Based Internet Links

Satellite Internet
Satellite Internet is a great alternative to regular Web particularly when it comes to spots where entry via cable is impossible, or for places that are in constant or frequent motion. And this is maybe the most essential advantage of satellite Web: it can be accessible anywhere, even at sea on a boat or on land vehicles.
You will find basically three essential types of satellite Web, and they re: 1 way, two way and portable satellite Web. One ....etc

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Abstract.
We examine the utility of Light-Emitting Diodes (LEDs) for short-range intersatellite links (ISLs), and compare and contrast LEDs with existing laser technologies used for long-distance ISLs. A hypothetical low-end LED ISL page link is described, and applications are suggested
Presented By:
Lloyd Wood
Surrey, England
Will Ivancic
NASA Glenn Research Center
Klaus-Peter D rpelkus
Munich, Germany

1. INTRODUCTION
Current thinking on intersatellite page link communication is that either ....etc

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To get full information or details of constitution of ehv ac and dc links wikipidea please have a look on the pages

http://etabum/tutorials/browse/tag/constitution%20of%20ehv%20ac%20and%20dc%20links

http://etabum/tutorials/view/GENERAL-ASPECTS-OF-DC-TRANSMISSION-AND-COMPARISON-OF-IT-WITH-AC-TRANSMISSION

if you again feel trouble on constitution of ehv ac and dc links wikipidea please reply in that page and ask specific fields in constitution of ehv ac and dc links wikipidea ....etc

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Autonomous robotic monitoring of underground cable systems
The maintenance of distributed infrastructures requires the measurement of many of the physical variables of the system. Autonomous mobile robot platforms can be of help in these situations. The tasks facing a designer here include:
-The electromechanical design of the robot itself
-integration of the sensors which can estimate the physical properties of the system
-autonomous operation

The electromechanical and the sensing system design of the robot is described in this a ....etc

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I need a project report and ppt on the topic trans ocean intercontinental optical links. Please send this to my id [email protected] ....etc

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This paper presents a Tele-monitoring and management system for inter-cities transportation vehicles such as taxis and buses. The system is based on a stand-alone single-board embedded system that is equipped with GPS and GSM modems that is installed in the vehicle. A personal computer based GSM-Server is installed at transportation's head-quarter. While the vehicle is on the move, its real-time parameters such as speed, location, estimated arrival time, road condition and surrounding weather status are reported as SMS message to the transporta ....etc

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Power point presentation for the requested subject title containing problem,design of the solution,conclusion of your ideas for that problem. ....etc

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