Steep learning curves in RF mmWave antenna design demand collaboration and technology understanding beyond sub-6 GHz strategies.
Digital Edition Back Issue
How RedCap fits into 5G and IoT
Targeted at IoT applications, the reduced-capability in 5G will support a wide range of devices and applications that don’t need high speed, but do need low latency and high-reliability. 5G’s real promise comes not from mobile phones, but from industrial and business applications where network operators hope to recover the huge investments they’ve made in…
Private 5G: What is it? How does it work?
Private networks, whether operated by users or by wireless carriers, requires radios, addressing, timing, and automation to make them run.
How DPD improves power amplifier efficiency
Digital predistortion compensates for an amplifier’s nonlinearities, letting it operate in its nonlinear region for maximum power efficiency.
February 2022 Special Edition: Power Electronics Handbook
Up in the sky! It’s a bird! It’s a plane! It’s a flying battery! According to a company called Joby Aviation, in a few years you’ll be able to summon up an air taxi on your Uber phone app for trips of 25 miles or so. And you won’t have to feel guilty about the…
October 2021 Special Edition: Power & Energy Efficiency Handbook
Talk of EV fires still smolders The latest figures from the National Fire Protection Association show that only about 20% of all vehicle fires arise from problems in the vehicle electrical system—most fires have something to do with the fuel system. Seeing as electric vehicles will do away with problematic petrol, you might wonder whether…
August 2021 Special Edition: Autonomous & Connected Vehicles
SAY GOODBYE TO CROSS-COUNTRY ROAD TRIPS OFFICIALS ESTIMATE it will cost $50 billion to field the chargers needed for the expected number of electric vehicles on U.S. roads by 2030. But it’s possible that spending every penny of this amount won’t prevent the extinction of the cross-country road trip. Here’s the logic behind that statement:…
June 2021 Special Edition: Test & Measurement Handbook
MICROWAVES AND THE HAVANA SYNDROME The National Academy of Sciences recently released its conclusions about what sickened dozens of American Embassy diplomats in Cuba, a phenomenon dubbed the Havana Syndrome. Though the panel reached no definitive conclusion, it found pulsed RF (a.k.a. directed microwave energy) was the most likely cause. Panel members could not rule…
Deploy and maintain an Open RAN network
Open radio access networks offer advantages in locating network functions of proprietary RANs. Automation and orchestration let telecom networks do what computing networks have done for years.
Our first 5G handbook awaits you
5G Technology World and EE World present our first 5G handbook, digital edition.
