We’ve seen 3D-printed rocket engines, but what about 3D-printed rocket fuel? Florida-based Rocket Crafters, Inc. (RCI) has been awarded a patent for a method of fuelling hybrid liquid/solid rockets using 3D printing technology. The company claims that the process ensures the fabrication of flawless, high-performance, safer-handling fuel grain. It will enter service in 2019 for launching satellites.
via New Atlas
 Designing Robust 5G Power Amplifiers for the Real WorldSponsored by Keysight Simulating 5G power amplifier (PA) designs at the component and system levels with authentic modulation and high-fidelity behavioral models increases predictability, lowers risk, and shrinks schedules. Simulation software enables multi-technology layout and multi-domain analysis, evaluating the impacts of 5G PA design choices while delivering accurate results in a single virtual workspace. This application note delves into how authentic modulation enhances predictability and performance in 5G millimeter-wave systems. |
