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Electronics & EW

New radar imaging chips enable Through the wall imaging or Wall-penetrating radar on Android smartphones

Security forces require effective ground ISR technologies that can overcome these challenges and provide effective situational awareness. One of the technologies useful in such situations is through-wall imaging which apply radio frequency (RF) and other sensing modes to penetrate wall materials and optimally estimate the terrorists hiding in other  rooms …

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Embedded eSIM and iSIM are breakthrough IoT connectivity technologies for authenticating subscribers and devices on mobile networks

Strong IoT device authentication is required to ensure connected devices on the IoT can be trusted to be what they purport to be. Consequently, each IoT device needs a unique identity that can be authenticated when the device attempts to connect to a gateway or central server. With this unique …

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US DOD developing anti-jam technologies for WGS Satellites to counter advanced Russian Electronic Warfare

Military has become highly dependent on satellites for high data rate beyond line of sight communications as well as network centric operations. Satellite communications are also required to support military operations that are becoming more complex as conflict areas grow more dispersed on a global scale.   The ever increasing …

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Photonic ADCs have removed the bottlenecks of bandwidth limitations and timing jitter of electronic analog-to-digital converter (ADC)

The performance of digital receivers used in modern military radar, communication, and surveillance systems is often limited by the performance of the analog-to-digital converter (ADC) used to digitize the received signal. Ultrafast ADCs are critical in military applications such as military software-defined radio, radar, and electronic counter-warfare (ECW) that require …

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Militaries race to develop Quantum radar that would render Stealth Aircraft Obsolete, monitor Ballistic missiles to low altitude satellites

The utility of Modern high frequency Radars have become degraded due to  innovation in stealth that resulted include unusual shapes that deflect radar waves—like the US B-2 bomber’s “flying wing” design (above)—as well as carbon-based materials and novel paints.  China and Russia have since gotten stealth aircraft of their own, …

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Structural electronics to disrupt the automotive and aerospace sectors by replacing dumb components with smart materials, smart skin, load-bearing parts, and e-textiles

The term, structural electronics (SE), refers to a next-generation based electronics technology, which involves the printing of functional electronic circuitries, across irregular-shaped architectures. SE is expected to replace bulky load-bearing structures within a circuitry with smart electronic components that can conform to complex shapes for ensuring optimum space utilization. SE …

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US DOD developing Cryogenic Signal Intelligence (SIGINT) systems for future Electronic Warfare

Cryogenics is the study of the production of extremely cold temperatures and is a field of science that looks at what happens when materials, whether metals or gases, are exposed to very low temperatures. The range of temperature associated with cryogenics does tend to vary but is usually associated with …

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Antennas breakthroughs enabling IoT, 5G, WiFi, Wearables, Military communications, radar, and electronic warfare.

Antennas are our electronic eyes and ears on the world. They play a very important role in mobile networks, satellite communications system, military communications, radars and electronic warfare by transforming a Radiofrequency ( RF) signal, traveling on a conductor, into an electromagnetic wave in free space and vice versa. The …

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DARPA SSPARC developed spectrum-sharing technologies between military radars and communication systems for assured access to contested electromagnetic environment

Spectrum congestion is a growing problem. It increasingly limits operational capabilities due to the increasing deployment and bandwidth of wireless communications, the use of net-centric and unmanned systems, and the need for increased flexibility in radar and communications spectrum to improve performance and to overcome sophisticated countermeasures.   Ongoing wireless …

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Propulsion motors are enabling stealthy warships and submarines  propelled with an electric propulsion system

Navies of various countries have announced making their warships and submarines  propelled with an electric propulsion system. Instead of driving the ship’s propellers directly, diesel engines turn electric generators, which in turn power electric motors that drive the propellers. This arrangement enables diesels to be placed away from the shafts and …

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