Rajesh Uppal

Joined: January 29, 2016
Articles: 3638

Material, Weapons & Munitions

DARPA MACH & HEAT developing rugged high temperature materials RF radome & IR window for hypersonic vehicles

The era of hypersonic flight had arrived. Countries are developing future hypersonic Spaceplanes , enabling intercontinental travel at very high speeds, that could cut the journey times from the UK to Australia from the current duration of around 20 hours…...

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Rajesh Uppal
September 21, 2021

Industry & Market Dynamics, Weapons & Munitions

fire control system

A fire-control system (sometimes called FCS) is a number of components working together, usually a gun data computer, a director, and radar, which is designed to assist a ranged weapon system in targeting, tracking, and hitting its target. It performs…...

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Rajesh Uppal
September 20, 2021

Industry & Market Dynamics, Security & Threat Management

Homeland security threats and Counter Terror & Public Safety Technology Market

Today’s terrorist landscape is more fluid and complex than ever influenced by economic and social conditions that breed extremism and the threat landscape is less predictable. The Countries face an increasingly complex terrorist landscape, populated by a diverse array of…...

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Rajesh Uppal
September 19, 2021

Industry & Market Dynamics, Photonics

Laser Technology Market

Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation. The emission generally covers an extremely limited range of visible, infrared, or ultraviolet wavelengths.…...

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Rajesh Uppal
September 18, 2021

Comm. & Networking, Nanotech

Ultra-compact Nano antennas made of Nano Materials have applications from wearables to airplanes, spacecraft and military

An antenna is a device used to propagate, receive, and/or transmit electromagnetic waves which can have information embedded within them. The antenna creates an electromagnetic wave that carries the original embedded sound information through the atmosphere/space around it. An antenna…...

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Rajesh Uppal
September 17, 2021

AI & IT

AR/VR Chip Market

Virtual Reality (VR) is the use of computer technology to create a simulated environment that can be similar to or completely different from the real world. Unlike traditional user interfaces like viewing a screen in front of them, users are…...

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Rajesh Uppal
September 17, 2021

Comm. & Networking, Electronics & EW, Thermal, Propulsion & Energy

Millimeter wave (mmWave) power amplifiers enable mmWave Radios for 5G and Satellite Communications

Millimeter waves are electromagnetic signals with frequencies ranging from 30 to 300 GHz that correspond to wavelengths of 10 to 1 mm in the free space. Electromagnetic waves in the millimeter-wave band (with frequencies between 30 and 300 GHz, or wavelengths…...

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Rajesh Uppal
September 16, 2021

Cyber & Information Warfare, Industry & Market Dynamics, Manufacturing

DARPA’s SAHARA to automate Structured ASICs production and enhance their security for defense electronic systems

Time to market demand has forced integrated circuit design, manufacturing and testing to be done at different places across globe. This approach has led to numerous security concerns like overbuilding of chips from foundries, IP protection, counterfeiting and hardware Trojans.…...

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Rajesh Uppal
September 14, 2021

Comm. & Networking, Electronics & EW

DARPA RNDMC program developing Distributed Beamforming Antennas across air, ground, and sea assets, to provide long range tactical communication robust against failure or attack

DARPA, is proposing a new Mosaic Warfare strategy for evolving multidomain battlefield. Dr. Timothy Grayson, Director of the Strategic Technology Office is advocating for a “system of systems” approach that he’s calling mosaic warfare: the ability to piece together different…...

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Rajesh Uppal
September 14, 2021

Mechanical, Photonics, Security & Threat Management

Non-Line-of-Sight Imaging can be transformative in medicine, robotics, manufacturing, and security

We see things because our eyes are sophisticated light detectors: they constantly capture the light rays bouncing off nearby objects so our brain can construct an ever-changing impression of the world around us. Similarly in a camera, All the light…...

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Rajesh Uppal
September 12, 2021