Pasternack Blog

Though the terms single-input single-output (SISO) and multi-input multi-output (MIMO) originate with controls engineering, SISO and MIMO are now very commonly discussed in reference to RF antennas. In controls engineering, a SISO system has only one input and one output, such as a DUT with only 2-ports that you can measure with a 2-port Vector ..

With the advent of the later 4G LTE releases (3GPP Release 13 and 14) and the latest 5G standard (3GPP Release 15), antennas for wireless telecommunications have begun to change substantially. Beyond the addition of sub-6 GHz frequencies for 5G, there are other technologies for enabling 5G use cases that are being developed that generate ..