EMI precompliance testing

Extended Resolution Bandwidths for Ultrawideband (UWB) Measurements

The R&S®ESW-B8 and R&S®ESW-B8E extended bandwidth options allow the R&S®ESW EMI test receiver to measure with a resolution bandwidth of up to 80 MHz. The increasing number of wideband applications (e.g. radar sensors) and accompanying standards means there is now a greater interest in wide bandwidth measurements.

This application note describes the following topics for the R&S®ESW EMI test receiver:

► Characteristics and implementation of RF signal paths

► Image responses and how their rejection is handled

► Ultrawideband measurement applications as required e.g. by ETSI standards

► Solutions for efficiently coping with bandwidth limitations in the range above 8 GHz

Name
Type
Version
Date
Size
1EE26_e_Extended_resolution_bandwidths_for_Ultrawideband_measurements
Type
Application Note
Version
0e
Date
Dec 17, 2020
Size
929 kB
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