Dual-pump fiber optical parametric amplifiers offer wide, flat gain spectra across arbitrary wavelengths, often outperforming the use of single-pump designs. However, gain flatness depends on the pump ...

Empower RF Systems, a developer of radio frequency (RF) and microwave power amplifier solutions, announces the recent granting of several additional U.S. and international patents that further ...

Think you know everything there is to know about antennas? Maybe so, but then again, there just might be a surprise or two in here.

In this article, a linearity-improved millimeter-wave (mm-wave) gallium nitride (GaN) monolithic microwave integrated circuit (MMIC) Doherty power amplifier (DPA) is presented for fifth-generation new ...