Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3615

Carbon Nanotubes assembly, manufacturing integration processes usher carbon revolution for post silicon future

CNTmanufacturing

Carbon nanotubes (CNTs) are hollow cylindrical tubes formed by rolling a sheet of carbon atoms arranged in a hexagonal ring, as in a sheet of graphite, either in monolayer (single-walled nanotube, SWCNT) or multilayer (multi-walled nanotube, MWCNT) form.   CNTs…...

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Russia developing range of large, small, and mid-sized stealthy drones, closing the gap with US, Israel and China

Russiadrones

The US and Israel are universally recognized leaders in the development and use of unmanned aerial vehicles (UAVs) or drones. Thousands of American and Israeli UAVs are operating across the world daily. China is already world’s largest producer of UAVs…...

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Millimeter or AEHF Satellites technology

Substantially more spectrum bandwidth is available at the Ka band than at the Ku band and other lower frequencies. For example, Ku band allocation is around 2GHz for uplink and 1.3GHz for downlink with actual contiguous bandwidth allocation of less…...

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Accurate, realtime Geospatial intelligence (GEOINT) critical for Military and Security operations, experiencing many new technology trends

WhatisGEOINTandWhyisitImportant

Geoint is imagery and information that relates human activity to geography. It typically is collected from satellites and aircraft and can illuminate patterns not easily detectable by other means. GEOINT (GEOspatial INTelligence) is the foundation of intelligence, it is the…...

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Bioelectronics promise more sustainable, biologically produced products including Touch Sensors and Printed Electronics

bioelectronics

Bioelectronics is the discipline resulting from the convergence of biology and electronics and it has the potential to significantly impact many areas important to the nation’s economy and well-being, including healthcare and medicine, homeland security, forensics, and protecting the environment…...

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Enterprise architecture

buisnessarchitecture

The term enterprise can be defined as describing an organizational unit, organization, or collection of organizations that share a set of common goals and collaborate to provide specific products or services to customers. In that sense, the term enterprise covers various…...

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Militaries racing to develop hypersonic cruise missiles after deploying Boost-glide vehicles

hypersoniccruisemissiles

Hypersonic weapons typically travel at Mach 5 to Mach 10 — or speeds of 3,840 to 7,680 miles per hour. A missile traveling at Mach 5 could hit a target 100 miles away in about 1 minute and 34 seconds. A…...

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Emerging ultrashort pulse laser (USPL) or Femtosecond laser directed energy weapons (DEW)

ultrashortfemtosecond

The Laser Directed Energy Weapons (DEWs) offer a transformational ‘game changer’ to counter asymmetric and disruptive threats, while facing increasingly sophisticated traditional challenges. Laser technology provides major advantages for military applications over kinetic weapons due to High precision and rapid…...

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North Korea perfecting ICBM capable to deliver a nuclear weapon anywhere in the United States, driving US to enhance its Ground-Based Midcourse Missile Defense (GMD)

ICBM North Korea

Throughout 2017, North Korea tested several missiles demonstrating the rapid advances in its military technology. The Hwasong-12 was thought to be able to reach as far as 4,500km (2,800 miles), putting US military bases on the Pacific island of Guam…...

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