Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3518

AI Race among China, United States, European Union and other countries to boost competitiveness, increase productivity, protect national security

AIrace

Many nations are racing to achieve a global innovation advantage in artificial intelligence (AI) because they understand that AI is a foundational technology that can boost competitiveness, increase productivity, protect national security, and help solve societal challenges.   Nations wherein…...

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Microprocessor Industry seeing evolution of ARM RISC architecture to open standards RISC V and MIPS

061419RISC Vecosystem

An ARM processor is one of a family of CPUs based on the RISC (reduced instruction set computer) architecture developed by Advanced RISC Machines (ARM). RISC processors are designed to perform a smaller number of types of computer instructions so…...

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DARPA is developing curved infrared focal plane arrays FPAs to improve optical performance and widen field of view while reducing system size of military imagers

FPA

Smartphone camera technology is growing in leaps and bounds in the past couple of years and continues to be a major point to differentiate their products. The commercial development of curved image sensors is one of the biggest advance in…...

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Superconductors enable new military capabilities from Surveillance, Radars, Communications to electric propulsion

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In 1911, a Dutch scientist discovered a class of materials which, at temperatures near absolute zero, could conduct electricity with no resistance and therefore zero loss of power. These materials called Superconductors have unique properties including, Zero resistance to direct…...

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New piezoelectric manufacturing technologies enable 3D printing of piezoelectrics, sensors and transducers

3dpiezo

The piezoelectric effect was discovered by brothers Pierre and Jacques Curie in 1880, and named after the Greek word piezein, that means to press or squeeze. They found that certain crystals were able to generate an electrical charge when mechanically…...

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Researchers employing sound waves to transmit and control Quantum information and quantum microphones to detect them

quantumsound

In quantum computing, a qubit or quantum bit is the basic unit of quantum information—the quantum version of the classical binary bit physically realized with a two-state device. A qubit is a two-state (or two-level) quantum-mechanical system, one of the…...

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DARPA DSO XSOLIDS pursuing production technologies for Materials formed under ultrahigh pressure, known as extended solids

Materials with superior strength, density and resiliency properties are important for the harsh environments in which Department of Defense platforms, weapons and their components operate. Recent scientific advances have opened up new possibilities for material design in the ultrahigh pressure…...

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USAF to replace replacing JSTARS a wide area ground surveillance, battle management command and control platform with Advanced Battle Management System or ABMS

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JSTARS is a joint development project of the US Air Force and Army which provides a picture of the ground situation equivalent to that of the air situation provided by AWACS. Operating from a stand-off position often in excess of…...

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DARPA’s thrust on Bio-Inspired Photonics

bioinspiredphotonics

Nature provides many examples of optical structures whose properties arise from an intricate morphology. The brilliant colors seen in butterfly wings, beetle carapaces, and peacock feathers, for example, are due in large part to their complex structure, says DARPA. These…...

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Next generation precision strike missiles carry Intelligent Missile IIR Seekers for High hit probability against stationary and moving targets

IIRseeker

In recent years, precision guided weapons play more and more important role in modern war. One of the greatest strengths of a precision strike missile is a reduction in the number of weapons or aircraft sorties required to destroy a…...

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