Webinar: Validate your dual-polarized phased array beamformer over the air with a phase-coherent VNA
Webinar: Validate your dual-polarized phased array beamformer over the air with a phase-coherent VNA Modern phased arrays require over-the-air testing in far-field conditions. As the number of elements increases, so do the OTA and cable losses in direct far-field setups, because of the longer far-field distance. Future dual-polarized phased arrays will integrate frequency-converting ICs, necessitating