Rajesh Uppal

Joined: January 29, 2016
Articles: 3615

Electronics & EW, Nanotech

Molecular spintronics is emerging field of nanoscale electronics that uses molecules to build ultrafast, low power electronics devices

The age of electrically-based devices has been with us for more than six decades. With more and more electrical devices being packed into smaller and smaller spaces, the limits of physical space will prevent further expansion in the direction the…...

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Rajesh Uppal
May 23, 2022

AI & IT, Comm. & Networking, Unmanned & Autonomous Systems

Co-operative Perception (CP) for Intelligent Transportation Systems (ITS)

Autonomous vehicles (AVs) have received extensive attention in recent years as a rapidly emerging and disruptive technology to improve safety and efficiency of current road transportation systems. Most of the existing and under development AVs rely on local sensors, such…...

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Rajesh Uppal
May 21, 2022

Critical & Emerging Technologies, Global Risks & Future Threats, Security & Threat Management

Urban Warfare and urban terrorism are the greatest future security threat, require new tactics and technologies being developed and tested

Cities have become the new battleground and Hybrid or Urban Warfare the greatest threat being waged by ISIS to Boko Haram to Hamas to Ukraine rebels. Boko Haram is carrying out its urban terror campaign against the Nigerian Army and its…...

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Rajesh Uppal
May 21, 2022

Comm. & Networking

Software modem

Conventional modem designs can be termed as ‘fixed-function’ modems ‘ because almost all modem functionality in these modems are implemented in silicon resulting in large die sizes and limited flexibility. As the number and complexity of air interfaces increase, so…...

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Rajesh Uppal
May 19, 2022

Comm. & Networking, Material

Metamaterial based Antennas for wireless and space communications, GPS, satellites, airplanes and missile seekers

Wireless electronic systems have been relying on dish antennas to send and receive signals. These systems have been widely used where directivity is important and many of those systems work well at a relatively low cost after years of optimization.…...

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Rajesh Uppal
May 17, 2022

Nanotech, Photonics

DARPA EXTREME devloped engineered optical materials or metamaterials now transitioning from NGA to AFRL UAS and Unmanned combat aerial vehicles (UCAV)

Optics & Electro-Optics areas through areas like Day vision, Night Vision, Thermal Imaging are playing vital role in warfare due to their high resolution and covert passive operation. The Infrared Search and Track system uses the heat or infrared radiation…...

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Rajesh Uppal
May 14, 2022

AI & IT, Space Technology, Defense & Exploration, Technology & Systems Management

Satellite Network Management systems (NMS) are evolving to meet commercial and military requirements

Satellite communications represent a cost effective and reliable means of transporting voice, video and data to and from remote locations. The satellite industry is one of those industries where network management plays a key role. Therefore, the requirements for network management…...

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Rajesh Uppal
May 13, 2022

Comm. & Networking, Space Technology, Defense & Exploration

FAST , TIA 5041 OSDI for all digital SATCOM terminal for Miltary

Historically, the evolution of the modem technology has been exclusively focused on purpose-built solutions with a Printed Circuit Board (PCB), CPU, FPGAs, discrete components, and/or an Application Specific Integrated Circuit (ASIC); and combined with implementation code targeted for the custom…...

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Rajesh Uppal
May 13, 2022

AI & IT, Comm. & Networking, Electronics & EW

Cognitive radio (CR) requirements for 5G, IoT, Space and Military

The information and communication technology industry is today faced with a global challenge: develop new services with improved quality of service (QoS) and at the same time reduce its environmental impact. In addition, the development towards 5G and Beyond (B5G)…...

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Rajesh Uppal
May 12, 2022

Photonics, Thermal, Propulsion & Energy

Laser-based wireless power transmission (LWPT) technology

Wireless power transfer (WPT), wireless power transmission, wireless energy transmission (WET), or electromagnetic power transfer is the transmission of electrical energy without wires as a physical link. In a wireless power transmission system, a transmitter device, driven by electric power…...

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Rajesh Uppal
May 11, 2022