(Nanowerk Spotlight) For several years now, researchers have documented the many intriguing mechanical and electrical properties of carbon nanotubes (CNTs). Some researchers have focused on the ...

Measuring antenna gain patterns is a critical part of evaluating the performance characteristics of an antenna under test. A software-defined radio (SDR) is an economical and flexible radio system ...

I'm looking at an antenna I currently have in use and the main source of RF energy I should be receiving is generated off one of its side lobes. I'm trying to do an academic study to better my ...

A new technical paper, “Reduced-crosstalk antennas for grating-lobe-free and wide-field-of-view integrated optical phased arrays,” was published by researchers at MIT. “Integrated optical phased ...

No audio available for this content. Partnering with the U.S. Coast Guard Navigation Center (NAVCEN), U.S. Space Force and Lockheed Martin Space have released the GPS IIR/IIR-M satellite antenna ...

No audio available for this content. A jammer-hunting UAV employs a radio frequency (RF) detection system and a navigation control scheme. The RF detection component uses a directional antenna and the ...

MRI is one of the most important imaging tools employed in medical diagnostics. But for deep-lying tissues or complex anatomic features, MRI can struggle to create clear images in a reasonable scan ...