Preventing adversaries from interfering with communications is crucial to national security. Tactical satellite ...

Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to predict ...

Electronically steered arrays are essential in next-gen satellite constellations. Fragmented-aperture technology overcomes limitations of traditional monolithic radiating elements. Aperture efficiency ...