Electromagnetic Pulse (EMP) is an intense energy field that can instantly overload or disrupt numerous electrical circuits at a distance. Modern high technology microcircuits are especially sensitive to power surges, and the possible vulnerability of U.S. civilian computer systems to the effects of EMP has been discussed in the media. EMP can be produced on a large scale using a single nuclear explosion, and on a smaller, non-nuclear scale using a device with batteries or chemical explosives. Several nations, including reported sponsors of terr ....etc

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Flying Windmills or Flying Electric Generator (FEG) technology
Presented By:
BY,
G.SHRAVANI
06K81A0213



ABSTRACT
High Altitude Wind Power uses flying electric generator (FEG) technology in the form of what have been more popularly called flying windmills, is a proposed renewable energy project over rural or low-populated areas, to produce around 12,000 MW of electricity with only 600 well clustered rotorcraft kites that use only simple autogyro physics to generate far more kinetic energy than ....etc

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Wind power has long been touted as a major energy resource, but for decades no one knew how much energy it could actually yield. Then three years ago Stanford University atmospheric scientists Cristina Archer and Mark Jacobson did a detailed calculation based on known patterns of air motion. Using a conservative approach, they counted only the energy that could be generated from winds blowing over land at an altitude of 80 meters, the approximate height of a typical modern wind turbine. Under perfect conditions, the total would be 72 trillion w ....etc

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hi
you can refer these pages to get the details on high-altitude-aeronautical platforms

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms-haaps-seminars-report

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms-haaps-seminars-report?page=2

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms-haaps-download-full-report-and-abstract

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms--781 ....etc

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high altitude aeronautical platforms haaps seminar report in pdf format

Abstract
Affordable bandwidth will be as essential to the Information Revolution in the21 st century as inexpensive power was to the Industrial Revolution in the 18 th and 19 th centuries.

Today's global communications infrastructures of landlines, cellular towers, and satellites are inadequately equipped to support the increasing worldwide demand for faster, better, and less expensive service. At a time when conventional ground and satellite systems are facing increasing ....etc

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ABSTRACT
Today s global communications infrastructures of landlines, cellular towers, and satellites are inadequately equipped to support the increasing worldwide demand for faster, better, and less expensive service. At a time when conventional ground and satellite systems are facing increasing obstacles and spiraling costs, a low cost solution is being advocated.
This seminar focuses on airborne platforms- airships, planes, helicopters or some hybrid solutions which could operate at stratospheric altitudes for significa ....etc

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INTRODUCTION

HIGH ALTITUDE AERONAUTICAL PLATFORMS (HAAPS)

High Altitude Aeronautical Platform Stations (HAAPS) is the name of a technology for providing wireless narrowband and broadband telecommunication services as well as broadcasting services with either airships or aircrafts. The HAAPS are operating at altitudes between 3 to 22 km. A HAAPS shall be able to cover a service area of up to 1'000 km diameter, depending on the minimum elevation angle accepted from the user's location. The platforms may be airplanes or airships (essentiall ....etc

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To get full information or details of high altitude platforms communication systems please have a look on the pages

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms-haaps-download-full-report-and-abstract

http://seminarsprojects.net/Thread-high-altitude-aeronautical-platforms-haaps-seminar-report?pid=7263&mode=threaded

if you again feel trouble on high altitude platforms communication systems please reply in that page and ask specific fields in high altitude platforms communication systems ....etc

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TIJO T THOMAS

Beyond 3G services

Ultra Broadband wireless access
Narrow band services
Point to multipoint communications
IP telephony

Issues on Beyond 3G systems

4G systems need to satisfy
High data rate
High mobility
Seamless coverage
Critical Issues
Infrastructure difficulties
Small cell sizes
Maintenance cost

HAPS Definition

Defined by WRC in 1997

Station located on an object at an altitude of 20 to 50 km, fixed point ....etc

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Definition
Affordable bandwidth will be as essential to the Information Revolution in the21 st century as inexpensive power was to the Industrial Revolution in the 18 th and 19 th centuries. Today's global communications infrastructures of landlines, cellular towers, and satellites are inadequately equipped to support the increasing worldwide demand for faster, better, and less expensive service. At a time when conventional ground and satellite systems are facing increasing obstacles and spiraling costs, a low cost solution is being advocated. ....etc

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