November 2022 Microwaves & RF

Operating in the 600- to 900-MHz bands licensed by mobile carriers, the over-the-air RF wireless-charging platform enables carriers to monetize underused frequencies to offer ...

This article covers the basics of attenuator ICs, including the various types, design configurations, and key specifications you’ll need to know when specifying them.

Complete development support for Matter and Amazon Sidewalk, coupled with SoCs for Wi-SUN and Wi-Fi 6/Bluetooth LE, broaden SiLabs’ IoT portfolio.

As the telecom industry evolves from a proprietary hardware-driven world to 5G O-RAN architectures, addressing all possible security concerns has become the top priority for network...

The article shares some practical tips for dealing with issues like noise sensitivity and tight impedance margins when designing antennas for an RF PCB.

With 5G cellular forging ahead, understanding the economics behind the investment decisions is crucial to overcoming complexities around deploying 5G.

Software-defined radio or radio-frequency system-on-chip? This article compares the two technologies and weighs their advantages and disadvantages for different connectivity application...

As Wi-Fi 6E enters the market and Wi-Fi 7 prepares for ratification in 2024, examining the innovations introduced in recent generations underscores the reasons behind Wi-Fi’s ...