Industry News

A Unified Theory for Nonlinear Distortion Characteristics in Different Amplifier Technologies

This article presents a unified theory of power amplifier nonlinear distortion characteristics under small- and large-signal regimes for a wide range of active device technologies. It shows that some handy interactions between mild and strongly nonline...
RF power amplifiers (PA) are the last active blocks in any wireless transmitter system, handling the highest levels of RF signal and supply power. Linearization enforcing techniques relying on either adding external circuitry to the PA, or simply improving its design, 1 are thus necessary. However, since the first...
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Northrop Grumman Demonstrates Moving Target Engagement

Northrop Grumman Corp. recently performed successful high speed captive flight tests of its multi-mode, air-to-ground terminal guidance seeker during moving-target engagement exercises at Eglin Air Force Base. The exercises, conducted by the US Air Force Research Laboratory, in cooperation with Northrop Grumman, the Boeing Co. and Rockwell Collins, successfully...
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NTU and Thales Establish Research Lab

Nanyang Technological University (NTU) in Singapore is set to expand its R&D efforts by establishing a new research laboratory with Thales Technology Centre Singapore and Thales Research & Technology (France). Known as Thales@NTU, the laboratory will harness science and technology to develop dual-use technologies that are applicable to both...
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