Beamforming is one of the key techniques to electronically conform directive beams in modern radio frequency and microwave systems. An individual phase and amplitude control of each channel is critical to properly drive phase array antennas and obtain final system performance, both at Transmission and Reception channels.
This technique is already well known and there are chips developed for mass market applications like 5G, where the channel bandwidth is relatively low. ERZIA is specialized on Beamformer modules for wider band applications, with optimized RF performances and verified reliability. Electronic Warfare, Sigint, and Elint, are the typical applications for these modules, along with modern military and commercial Radar Systems.
Suspended Substrate filters
Fast digital switching