pSemi’s David Watling demonstrated the company’s eight-channel beamforming ICs for RF engineers.

See how Menlo Micro’s RF switches work in a beam-steering application.

At the 2022 International Microwave Symposium, a combination of a signal generator and analyzer shows how noise floor affects dynamic range. A second video shows a test bed for a 141 GHz radio on glass for 6G research.

Anritsu demonstrated a 4-port VNA capable of sweeps from 70 kHz to 220 GHz.

Analog Devices demonstrated its ADF4377 Microwave Wideband Synthesizer with Integrated VCO at IMS 2022.

In an audio interview, Semtech’s Raza Khan explains why 5G networks use the four-level modulation to transport baseband data, starting at the radio.

On March 10, four engineers will look at 5G energy consumption from components to networks.

Dr. Arman Shojaeifard of Interdigital Europe explains the concept behind reconfigurable intelligent surfaces and how the standards group he leads will develop those standards.

5G Technology World visits Northeastern University’s Ultrabroadband Nanonetworking Lab for a firsthand look at what’s possible in wireless data communications.

In a video interview with 5G Technology World, Resonant’s Mike Eddy explains how RF filters keep wanted signals in an interference out. It’s all in the physics. As bandwidth gets crowded, governments auction more spectrum to accommodate our insatiable demand for data. While 3G used frequencies around 1 GHz, 4G expanded to around 2 GHz.…