MIMO and beamforming provide increased data rates than you can get using single, omnidirectional signals. Antennas convert between radio waves propagating through space and electric currents moving in a metal conductor. In early communication system, antennas were often quite simple, perhaps just a half-wave dipole constructed of wire. We usually just had one antenna per…
Measure mmWave signals with lower-frequency instruments
The D4000 downconverter from ThinkRF let’s you cover the popular 5G mmWave frequencies without the need re replace your spectrum analyzer.
Amplifier targets cellular Band 66
The QPA9901 amplifier from Qorvo provides a typical gain of 36.5 dB covering 2110 MHz to 2200 MHz.
Video: OIF launches 224 Gbps project preview
Engineers will once again roll up their sleeves and figure out how to increase data rates because “we need fatter channels.”
Video: 5G NR-Light will serve sensors, wearables, and IoT
5G Technology World interviews Qualcomm’s Danny Tseng on what to expect from 3GPP Release 17.
FPGA shrinks size and power
The Certus-NX FPGA from Lattice Semiconductor includes fast I/O and a hardened PCIe interface for connecting to local devices and to the outside world.
Five ways to lower 5G test costs
With billions of 5G devices expected to come online over the next several years, manufacturers of 5G devices need to deliver high-quality products while overcoming cost constraints.
R&D initiative looks to streamline COVID-19 data collection
UMass Lowell professor teams up with entrepreneur to produce open-source software for distributing COVID-19 test kits and collecting test data.
Network test suite puts the load on Open RAN CU
VIAVI’s TeraVM O-RAN test suite now supports Centralized Unit load testing.
Open RAN Policy Coalition pushes network equipment interoperability
Open radio access networks are moving ahead and will likely become the preferred connection between 5G radios and core networks.
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