New analyzers help engineers capture more signal behavior with faster measurements, reducing rework and accelerating wireless ...

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 ...

Semiconductor substrate warpage and signal loss now have a Korean challenger to glass: Viacore and Aqlaser’s low-CTE ...

Patterned elastic plate guides ultrasonic waves and traps different frequencies at separate bulk locations, enabling compact ...

Researchers have built a miniaturized microcomb-driven terahertz wireless communication system that's 90 times smaller than ...

Modern op amps have much higher operating bandwidths than their predecessors. These new devices are excellent building blocks that can greatly simplify the design and construction of high-bandwidth ...