In a new Nature study, Columbia Engineering researchers have built a photonic chip that is able to produce high-quality, ultra-low-noise microwave signals using only a single laser. The compact device ...

・MIT researchers built a small device that creates tightly linked radio-frequency signals at room temperature. ・The device uses a magnetic film and microwave cavity, avoiding the bulky cooling ...

A new study introduces the Community Land Active Passive Microwave Radiative Transfer Modeling platform (CLAP)—a unified multi-frequency microwave scattering and emission model designed to ...

What: At European Microwave Week (EuMW) 2026, Keysight Technologies will showcase solutions that help engineers accelerate radio frequency (RF) and microwave innovation across industries including ...

A new four-channel vector signal generator claims to serve wideband frequency designs in real-time for demanding wireless applications in 5G, 6G research, satellite communications, and radars. It ...

Radar, at its simplest, involves sending out pulses of radiation that reflect off an object. The reflected signal is detected, and the time of flight is measured. The time of flight is then translated ...

A high-level schematic of the photonic integrated chip, developed by the Gaeta lab, for all-optical optical frequency division, or OFD – a method of converting a high-frequency signal to a lower ...

Two radio-frequency signals can look random on their own but reveal order when matched together. MIT researchers have now produced that kind of linked microwave signal at room temperature. The team ...