As a follow-up on his story on tunnel radio, Nick Langan explores college campus carrier-current radio and hears from readers ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the basics.

Digging through IMS 2025’s technical sessions unearthed some insights into the microwave industry’s research inclinations, ...

Packet loss and latency variations on internet links require the use of additional protocols such as SRT and RIST. Papers in Broadcast Engineering and IT (BEIT) sessions from One Media Technologies ...

With many midband spectrum reallocations for fifth-generation (5G) wireless communications causing a congested spectrum, flexibility in high-power transmitter system operating frequency is needed ...

This paper presents the system and circuit design of a compact radio frequency (RF)-powered 2.4-GHz CMOS transmitter (TX) to be used for autonomous wireless sensor nodes (WSNs). The proposed TX ...

More broadly, the prospect of moving the IoT onto 5G means more things can connect more quickly with potentially greater data speeds and less battery drain. It also means trickier and more complicated ...

As wireless devices shrink, antenna design becomes a critical bottleneck. This guide explores several techniques to overcome ...

Active inductors have emerged as a transformative component in CMOS radio frequency (RF) circuit design, effectively replacing traditional passive inductors with active semiconductor networks. By ...

A research team affiliated with UNIST has unveiled a new semiconductor device optimized for the next-generation 6G era and ...

Advances in MMIC and RFIC technologies are driving 5G/6G and satellite communications with multi-band support, digital ...

As digital transformation deepens across industries, RFICs will continue to power the systems that keep people, machines, and ...