Special Report: 6G, NTN, and Advanced Wireless Infrastructures

As the world migrates toward the next generation of wireless systems, 6G and its enabling technologies are changing the mobile ecosystem, and our wireless infrastructure must keep pace.
Dec. 17, 2025

The next generation of the cellular ecosystem will involve integrating satellite communications using low-Earth-orbit (LEO) satellites, leveraging AI in space to solve challenges of time, system reliability, data quality, and performance. The latest development in the evolution of the mobile wireless communication infrastructure, 6G, is expected to provide more inclusive and sustainable connectivity, operating faster, handling more bandwidth, and delivering lower latencies.

The resulting enhanced connectivity could foment new applications in areas such as virtual and augmented reality, AI, connected systems, ubiquitous coverage through non-terrestrial networks, and others. These advances demand the latest in wireless communications tools to accelerate 6G system design to optimize the digital, RF, and antenna array components of 6G systems.

This Special Report presents some of the trends and solutions emerging in this rapidly progressing arena from leaders in the industry.

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Special Report Articles

These articles comprise our Special Report. They will also be collected together in an upcoming eBook.

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Because non-terrestrial networks must perform reliably to support high-speed internet, they require a dedicated test environment to ensure their operation.
Filtronic
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The use of high-frequency RF in our modern digital world is essential today, and it will become even more central in the future.
Keysight Technologies
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In the 6G era, non-terrestrial networks promise not only coverage, but resilience and inclusivity.
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Non-terrestrial networks, combined with early 6G research, demand test equipment capable of handling extreme parameters and complex multichannel scenarios, requiring significant...
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6G will push antenna technology to new limits, demanding intelligent, adaptive, and multi-band systems capable of supporting emerging terrestrial and non-terrestrial network architectur...
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Terrestrial networks have evolved from the low-data-rate voice-centric connectivity of 2G, to support for mobile data and multimedia services with 3G and 4G, to enabling enhanced...

About the Author

Alix Paultre

Editor-at-Large, Microwaves & RF

Alix is Editor-at-Large for Microwaves & RF

An Army veteran, Alix Paultre was a signals intelligence soldier on the East/West German border in the early ‘80s, and eventually wound up helping launch and run a publication on consumer electronics for the U.S. military stationed in Europe. Alix first began in this industry in 1998 at Electronic Products magazine, and since then has worked for a variety of publications, most recently as Editor-in-Chief of Power Systems Design.

Alix currently lives in Wiesbaden, Germany.

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