Home / Rajesh Uppal (page 236)

Rajesh Uppal

Graphene-based ink for printed electronics and Wearable electronic textiles (e-textiles)

The emerging field of printed electronics requires a suite of functional materials for applications including flexible and large-area displays, radio frequency identification tags, portable energy harvesting and storage, biomedical and environmental sensor arrays, and logic circuits.   To enable these technologies, functional materials must be integrated with suitable patterning technologies, …

Read More »

DARPA’s TIMEly to build Undersea Network Architecture for situational awareness and command and control to dominate in multi domain conflicts

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals in maritime communications with an emphasis on undersea and cross-domain (above sea to below sea and vice versa) communications. The Defense Advanced Research Projects Agency wants to build an undersea network so that the military can have situational awareness …

Read More »

China’s second stealth fighter FC-31, comparable to F-35, is being upgraded for carrier launching

CHINA’s made a significant step forward in its bid to equal — and eventually surpass — United States air superiority. China’s J-20 stealth fighter jet, one of the few fifth-generation jets in the world, has been deployed to the South China Sea and is armed with live weapons to patrol the …

Read More »

Countries plan high endurance and stealthy diesel-electric submarines equipped with batteries

Naval Warfare depends a large extent on lethality and survivability of submarines, its principal weapon, therefore Navies have been researching new ways to make them quieter and increasing their underwater endurance. Propulsion system plays an extremely important role in the functioning of a submarine for the completion of its desired …

Read More »

US military developing brain implants to treat depression and PTSD in soldiers and boosting memory

Large number of Americans suffer from PTSD. PTSD is a condition in which individuals feel anxiety and panic when reminded of a traumatic event. Current statistics suggest that between 6.8 and 10.1 percent of Americans will develop PTSD in their lifetimes making it the 5th most common psychiatric illness. “For …

Read More »

G/ATOR, a three-dimensional Multisession AESA Radar to detect and fire low-observable targets, will be integrated with the Integrated Air and Missile Defense (IAMD) System

G/ATOR is an expeditionary, three-dimensional, short- to medium-range multirole X-band radar system designed to detect low-observable, low-radar cross-section targets such as rockets, artillery, mortars, cruise missiles, and unmanned aircraft systems. The Ground/Air Task Oriented Radar (G/ATOR) is a single materiel solution for the mobile Multi-Role Radar System and Ground Weapons …

Read More »

Apache’s Longbow Radar enables rapid, multi-target engagement in all weather, over multiple terrains and through battlefield obscurants

Radars  have emerged as most effective sensors for long range detection and tracking of military targets under all weather, day/night conditions. Radar is an essential electronic system for any military force, whether at land, sea, or in the air. Over the years military radar technology has gradually moved to higher frequencies, smaller …

Read More »

DARPA SC2 challenge use AI to optimize spectrum usage in Wireless Networks and Adaptive Radios to cooperatively share or dominate congested spectrum

Ongoing wireless revolution is fueling a voracious demand for access to the radio frequency (RF) spectrum around the world.  In the civilian sector, consumer devices from smartphones to wearable fitness recorders to smart kitchen appliances are competing for bandwidth. Around 50 billion wireless devices are projected to be vying for …

Read More »

DARPA ElectRx developed automatic Self-Healing of Body by stimulating nerves by light, electricity, sound and magnets

Service members are subject to extreme physical injury and mental stress.  Wounded soldiers often experience substantial pain, which must be addressed before returning to active duty or civilian life. Pain represents a serious and widespread problem both over the short term for wounded soldiers on the battlefield and during rehabilitation, …

Read More »

DARPA BOLT developing handheld device that can translate Language in real time

Being able to converse with people who don’t speak English is essential for the Army, since every day, Soldiers are partnering with militaries in dozens of countries around the world. A number of speech-translator devices are available commercially, and Soldiers have been using them. However, speech translators are seldom completely accurate …

Read More »
error: Content is protected !!