L3Harris Technologies said Jan. 5 it will sell a majority stake in its space propulsion business to private equity firm AE ...

When is the next Steam sale? It feels like one Steam sale has just ended when the next one begins, but with some events offering better discounts than others and genre-specific sales to look out for, ...

Abstract: In this letter, we propose using the conical conformal array antenna to launch the steering electromagnetic orbital angular momentum (OAM) vortex waves. First, the theoretical calculation ...

Abstract: In this letter, a spherical conformal antenna is designed, fabricated, and experimentally demonstrated to realize the beam steering of orbital angular momentum (OAM) vortex waves with ...

Make sure the package environment is sourced, so the library is on LD_LIBRARY_PATH when spawning a robot into a Gazebo world. To run the test world with Gazebo. # 1. build project to generate the test ...