Abstract: We demonstrate an indoor optical wireless link using a focal plane array of 2×2 VCSELs as the multi-user transmitter. Each VCSEL can individually be addressed by driving FPGA. Four channels ...

All 67 people on board the plane and the helicopter were killed. An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport ...

Stunning 911 audio has been released after shocked witnesses watched a plane crash into a small car while making an emergency landing on a Florida freeway. The fixed-wing Beechcraft 55 was attempting ...

Abstract: A W band horn antenna for the millimeter-wave focal-plane array imaging systems is designed and fabricated by a 3D printing method. The antenna size corresponds to an array pitch of 4 mm.