A new model defines an upper limit to planetary radiation belt intensity

We all know that stars radiate light and much more. But radiation belts can also surround many other celestial bodies, such as planets. These belts do not generate particles themselves—the belts ...

Quad Cortex mini amp modeler: All the power, half the size

This year, Neural built on that success with the Quad Cortex mini, which shrinks the device size in half, cuts the ...

High-resolution ocean models better capture Atlantic-driven European heat waves

Europe is struggling more and more with extreme heat in the summer. While climate change is the main reason for this increase, what specific physical mechanisms cause a heat wave? One important driver ...
IEEE

An HF-Band Linear Retrodirective Array With Scale Model RCS Measurements

Abstract: Design of an ultrawideband co-polarized linear retrodirective array (RDA) operating in the high-frequency (HF) band (2–30 MHz) and beyond is reported for the first time and validated using ...
IEEE

Triple-Band Efficient Rectifier Circuit for Harvesting Ambient RF-Energy

Abstract: The work presents the novel efficient rectifier circuit for harvesting RF energy over 3.34GHz, 4.31GHz, and 5.34GHz resonating frequencies. The projected rectifier consists of 2-stage ...