December 2021 Microwaves & RF

This article introduces the four main elements of LoRa network architecture and discusses some of the most common challenges faced by designers while developing LoRa end-nodes...

SiC semiconductor technology has interested the U.S. Army in the past for its potential in high-power energy sources for electric vehicles.

Prototyping fixed and portable hardware into California’s 5G networks is helping to provide first responders, including the California National Guard, with emergency communications...

This interview addresses how the supply/demand imbalance has impacted companies and best practices to deal with the cyclical nature of the semiconductor supply chain—including...

Many unique RF challenges emerge in the development of products, from implementing active wireless technologies to passive RFID tagging. To help address them, it’s crucial to ...

For nearly 20 years, Bluetooth has dominated as the short-range technology for wirelessly connected devices. But UWB’s latency and power-efficiency advantages position it as a...

This article, the first in a three-part series, presents experimental results utilizing a 16-channel transmit and 16-channel receive subarray in which all transmit and receive...