Abstract: This study proposes an improved-variable virtual space vector modulation scheme to enhance the neutral-point voltage (NPV) balancing capability at a high modulation index for a three-level ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 1993, Mike Lawson, an aerospace entrepreneur based in Roswell ...

Learn how to create a nebula in Photoshop with this detailed step-by-step tutorial. Whether you're an artist, designer, or sci-fi enthusiast, this guide will show you how to make realistic deep-space ...

General Chance Saltzman’s newly released Vector 2025 is the clearest articulation yet of the U.S. Space Force’s purpose, priorities, and philosophy. It captures the seriousness of today’s contested ...

Viral vector products for cell and gene therapy (CGT), like other biologic products, can have complex development pathways. Development can be organized into a few stages, starting with discovery and ...

According to Skynopy, its modular network can double data downlink volume for high-demand missions, or cut costs in half for smaller ones. Credit: Skynopy TAMPA, Fla. — Skynopy, a French ground ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Power-density improvements are an increasingly elusive goal as designers exhaust the easiest or most obvious solutions. One direction that’s now being explored more thoroughly is advanced modulation ...

Have you ever searched for something online, only to feel frustrated when the results didn’t quite match what you had in mind? Maybe you were looking for an image similar to one you had, or trying to ...