4 Results
Analysis, 5G FR1 MIMO signals, R&S®NRQ6, R&S®VSE Measurement of the phase difference between the MIMO layers is a challenging task in the design of 5G base stations. However, this measurement and its analysis can be easily accomplished using the R&S®NRQ6 frequency selective power sensor and R&S®VSE signal explorer software. Analysis of 5G FR1 MIMO signals with R&S®NRQ6 and R&S®VSE Analysis, 5G FR1
14-Jan-2022
During development of MU-MIMO antenna arrays, the beamforming algorithms undergo steady revision. Whether used in regression testing or verification of newly introduced features, fast beamforming verification helps to speed up R&D for beamforming antennas and improve performance of your product.
07-Jul-2020
5G New Radio (NR) FR1 MIMO or beamforming downlink signal analysis especially the phase measurement of each MIMO layer and the determination of the phase difference between the MIMO layers are essential for the 5G base station product design.In this application note, it describes two test solutions from R&S® to cope with the 5G FR1 downlink MIMO signal analysis challenges either using R&S®RTP/RTO oscilloscope or R&S®NRQ6 frequency selective power sensor as RF frontend to capture the signal and together with R&S®VSE as post-processing tool for the IQ analysis.The aim of this application note is to walk the user through the necessary steps on both test solutions to enable the 5G FR1 downlink MIMO signal analysis.It is assumed that the reader has certain pre-knowledge of 5G NR physical layer. In case a refreshment is needed, please refer to the for further reading.
26-Jun-2020 | AN-No. GFM343
30 dBm + 30 dBm = 60 dBm? It is well known that it is not as easy as that.
This application note supplies a free of charge software tool that can be used to add or subtract an arbitrary number of powers. In addition, the software can be used to convert power and voltage units from the linear to the logarithmic scale (and vice versa), convert linear power and voltage ratios to decibels, and convert a VSWR to other reflection quantities.
10-Dec-2018 | AN-No. 1GP77