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Hybrid Free Space Optics (FSO)/Radio Frequency (RF) communication systems can improve the performance of Free space optical communications

Rajesh Uppal January 30, 2021 Comments Off on Hybrid Free Space Optics (FSO)/Radio Frequency (RF) communication systems can improve the performance of Free space optical communications 794

Free-space optical communication (FSO) is an optical communication technology that uses light propagating in free …

RF/Microwave Switching Technologies

Rajesh Uppal January 29, 2021 Comments Off on RF/Microwave Switching Technologies 329

One of the most common functions in all electronic circuitry is switching. Switching has a …

Faraday rotator mirror

Rajesh Uppal January 29, 2021 Comments Off on Faraday rotator mirror 636

Michelson proposed an interferometric apparatus in 1890 following an earlier suggestion by Fizeau. The invention …

Hydrogen Fuel Cell propulsion technology for UAVs and Drones enable quiet, reliable, low-maintenance and long edurance missions operations

Rajesh Uppal January 28, 2021 Comments Off on Hydrogen Fuel Cell propulsion technology for UAVs and Drones enable quiet, reliable, low-maintenance and long edurance missions operations 751

UAVs have evolved into increasingly capable platforms deployed for a wide variety of applications. The …

US Army’s JUDI is employing Conversational AI to imrpove soldier-robot interaction for Manned-unmanned teaming (MUM-T)

Rajesh Uppal January 27, 2021 Comments Off on US Army’s JUDI is employing Conversational AI to imrpove soldier-robot interaction for Manned-unmanned teaming (MUM-T) 307

Since fully autonomous UAS are still far off, the US Army has developed concept of …

US Army developing Manned-Unmanned Teaming ( MUM-T ) technologies in multiple domains for operation in A2/AD environments

Rajesh Uppal January 26, 2021 Comments Off on US Army developing Manned-Unmanned Teaming ( MUM-T ) technologies in multiple domains for operation in A2/AD environments 4,458

US military is facing increasingly Anti-access /Area denial environment, a set of overlapping military capabilities …

US Army xTechSearch competitions developing innovative dual use technologies for next generation military systems

Rajesh Uppal January 25, 2021 Comments Off on US Army xTechSearch competitions developing innovative dual use technologies for next generation military systems 316

The 2015-2018 U.S. Department of Defense Agency Strategic Plan underscores the criticality of innovation in …

DARPA thrust in Terahertz electronics for future military wireless and sensing

Rajesh Uppal January 22, 2021 Comments Off on DARPA thrust in Terahertz electronics for future military wireless and sensing 1,272

The terahertz (THz) frequency band is a fascinating and relatively unexplored part of the larger …

Rugged, Sensitive Optical Fiber sensors for military sonars and monitoring military assets and earthquakes

Rajesh Uppal January 22, 2021 Comments Off on Rugged, Sensitive Optical Fiber sensors for military sonars and monitoring military assets and earthquakes 1,671

The fiber optic sensors also called as optical fiber sensors use optical fiber or sensing …

Rising employment of Unmanned and Autonomous underwater vehicle (UUV & AUV) in Naval ASW & MCM missions

Rajesh Uppal January 21, 2021 Comments Off on Rising employment of Unmanned and Autonomous underwater vehicle (UUV & AUV) in Naval ASW & MCM missions 2,026

UUVs—submersible unmanned vehicles—are divided into two categories: remotely operated underwater vehicles (ROVs) and autonomous underwater …