hi
you can refer these pages to get the details on magnet-less-motors

http://seminarsprojects.net/Thread-magnet-less-motors?pid=10496#pid10496

http://seminarsprojects.net/Thread-Magnetless-Motor ....etc

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send me ppt for
seminarprojects../protection-of-transmission-systems-by-using-the-global-positioning-system-ppt ....etc

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hi
you can read more on 'Protection Of Transmission Systems By Using The Global Positioning System' from the below threads.

http://seminarsprojects.net/Thread-protection-of-transmission-systems-by-using-the-global-positioning-system
http://seminarsprojects.net/Thread-protection-of-transmission-systems-by-using-the-global-positioning-system-27?pid=8809 ....etc

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Global satellite system communication



INTRODUCTION

To make a satellite phone call today from a location that does not offer terrestrial wireline or wireless coverage requires the use of a large, costly terminal, and entails very high per minute charges. Further, the quality of service is relatively poor because of annoying echoes, large transmission delays, overtalk associated with satellite communications using geostationary satellites. The next generation of satellite commun ....etc

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Abstract
LEO is Low Earth Orbit satellite.It circulates on a lower orbit in a shorter period . Additionally LEO systems try to ensure a high elevation for every spot of the earth to provide a highquality communication page link . The networks will play an important role in the evolving information infrastructure . It provides communication with shorter endto- end delays and e_ciency frequency usages . Some problems need to be solved before LEO satellite system can be successfully deployed . One of these problems is handover management . Even ....etc

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CHAPTER 1
ABSTRACT
This is a new technique for the protection of transmission systems by using the global positioning system (GPS) and fault generated transients. In this scheme the relay contains a fault transient detection system together with a communication unit, which is connected to the power line through the high voltage coupling capacitors of the CVT. Relays are installed at each bus bar in a transmission network. These detect the fault generated high frequency voltage transient signals and record the time instan ....etc

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Global politics names both the discipline that studies the political and economical patterns of the world and the field that is being studied. At the centre of that field are the different processes of political globalization in relation to questions of social power.

The discipline studies the relationships between cities, nation-states, shell-states, multinational corporations, non-governmental organizations and international organizations. Current areas of discussion include national and ethnic conflict regulation, democracy and the polit ....etc

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Mobile Communications Chapter 5: Satellite Systems


History of satellite communication

1945 Arthur C. Clarke publishes an essay about Extra Terrestrial Relays
1957 first satellite SPUTNIK
1960 first reflecting communication satellite ECHO
1963 first geostationary satellite SYNCOM
1965 first commercial geostationary satellite Satellit Early Bird (INTELSAT I): 240 duplex telephone channels or 1 TV channel, 1.5 years lifetime
1976 three MARISAT satellites for maritime communication
1982 first mobile sat ....etc

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ABSTRACT

With the Information age in full and rapid development, users are becoming accustomed to having immediate access to information. Users demand more capabilities from every kind of electronic devices, more processing power, more features and better connectivity. Users are also realizing the benefits of collaborating with others in their communities to help expand the body of knowledge. One user that understands the benefits of information sharing is the United States Department of Defense. The DoD s Networks-centric enterprise ....etc

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To get full information or details of personal satellite assistant systems ppt please have a look on the pages

http://seminarsprojects.net/Thread-iridium-satellite-system-iss?pid=42077&mode=threaded

if you again feel trouble on personal satellite assistant systems ppt please reply in that page and ask specific fields in personal satellite assistant systems ppt ....etc

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