03 | Keysight | 5G Waveform Generation & Analysis Testbed, Reference Solution - Solution Brochure
Pre-5G Waveform Generation and Analysis (28 - 39 GHz)
To help address these test challenges, the 5G waveform generation and analysis
reference solution combines hardware, software and measurement expertise providing
the essential components of a flexible 5G waveform generation and analysis test
platform. The reference solution enables engineers and researchers to generate and
analyze emerging 5G candidate waveforms at RF, centimeter-wave, and millimeter-wave
frequencies with modulation bandwidths of up to 2 GHz, with an emphasis on pre-5G
activity in the 28 GHz and 37 - 39 GHz bands.
Combining 5G candidate and custom waveform signal creation software with two pieces
of hardware—a precision AWG and a vector signal generator with wideband I/Q inputs—
enables generation of wideband test signals with up to 2 GHz of modulation bandwidth
at frequencies up to 44 GHz (and higher with upconverters). For signal demodulation and
analysis, 89600 VSA software can be used either inside the simulation software, or on a
signal analyzer, oscilloscope or PC controlling a variety of instruments or digitizers.
Figure 1 below shows a common arrangement of the software and hardware elements
and Figure 2 shows a combination of Keysight Technologies, Inc. hardware and software
for a flexible 5G generation and analysis testbed.
Figure 1. The 5G testbed provides combinations of hardware and software, giving the researcher flexibility and accuracy needed to explore
5G technologies, and then validate 5G designs.
Component
device
under test (DUT)
5G waveform
(e.g. OFDM, FBMC,
UFMC, GFDM, etc.)
Calibrated
signal source test
environment
Known good transmitter and
receiver system to measure true
DUT performance
Calibration SW
(signal optimizer)
Calibrated
signal analyzer test
environment
Ref
plane
Ref
plane
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