Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3613

Silicon Carbide (SiC) ideal material for Armor, military systems and telescopes for space situational awareness

SiC Ideal Technology

Silicon carbide, also known as carborundum, is a unique compound of carbon and silicon and is one of the hardest available materials.  Characteristics such as relatively low thermal expansion, high force-to-weight radius, high thermal conductivity, hardness, resistance to abrasion and…...

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Silicon Carbide (SiC) enabling emerging power electronics revolution in Electric vehicles and Aircrafts to Military systems

SiC

Integrated circuits and power devices utilized by the semiconductor industry for the production of advanced computers, consumer electronics, communication networks, and industrial and military systems have been almost exclusively based on silicon technology. The requirements of future electronics place a…...

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MEOSAR, the Global Search and Rescue (SAR) service has become reality, could avoid accidents in sea,land, air, and now in space

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Search and Rescue (SAR) is receiving a lot of attention recently due to several high-profile incidents on land, in the air and at sea. Flight MH370 left Kuala Lumpur was bound for Beijing in March 2014 when it disappeared, with…...

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Why technology was unsuccessful in finding MH370 which disappeared in 2014, New mission to find MH370 is planned to be launched

mh370mozam 0

Flight MH370 left Kuala Lumpur was bound for Beijing in March 2014 when it disappeared, with 239 people on board. Even after the largest and most expensive search in aviation history, to date, neither any confirmed debris from the aircraft…...

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Geopolymer an innovative material is widely useful as construction industry to military runways, insulation material, and rocket nozzles

geopolymer

Geopolymer concrete—an innovative material in light of the ongoing emphasis on sustainability is a potential alternative to conventional portland cement concrete for use in transportation infrastructure construction. In contrast to portland cement, most geopolymer systems rely on minimally processed natural…...

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US DOD developing anti-jam technologies for WGS Satellites to counter advanced Russian Electronic Warfare

antijam

Military has become highly dependent on satellites for high data rate beyond line of sight communications as well as network centric operations. Satellite communications are also required to support military operations that are becoming more complex as conflict areas grow…...

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Chinese Military now deploys all classes of drones and they have become part of its military strategy

chinadrone 1

China’s People’s Liberation Army is deploying increasingly sophisticated unmanned aerial vehicles and unmanned combat aerial vehicles. PLA is seeking to close the technological and capability gap with other leading military powers such as the United States, as well as to…...

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Quantum cascade laser (QCL) critical component for standoff chemical warfare agent detection and Direct Infrared Countermeasure (DIRCM) systems

QCl

The quantum cascade laser is a special kind of semiconductor laser, usually emitting in the mid- and long-wave infrared bands. Such a laser operates on laser transitions not between different electronic bands but on intersubband transitions of a semiconductor structure.  Their…...

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US Army’s MDUSA to enhance soldier’s target acquisition range and reduce time to acquisition

MDUSA

The US Army has embarked on a  new project to develop a “Multidomain User Sensor Architecture Prototype” for situational awareness and target acquisition. The goal of the MDUSA effort is to address the need for increased situational awareness and target acquisition…...

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