In the last decade, there has been an expectation that increasing amounts of complex data be delivered faster ― and at higher quality ― through the use of revolutionary antenna systems. To expedite ...

Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, ...

Reflectarrays are an attractive solution for high gain antenna system in space (Earth observation, SATCOM, etc.). High gain antennas usually are implemented by using quasi-optical systems realized by ...