Rohde & Schwarz presents photonics-based ultra-stable tunable THz system for 6G at EuMW 2024 With the proof-of-concept for a system for 6G wireless data transmission based on a photonic THz communications link, Rohde & Schwarz is showcasing its contribution to state-of-the-art research for next generation wireless technologies at European Microwave Week in Paris. The ultra-stable, tunable THz system, developed within the 6G-ADLANTIK project, is based on frequency comb technology and enables carrier frequencies well beyond 500 GHz.
Ultra-stable, tunable THz system based on frequency comb technology. (Image: TOPTICA Photonics AG)
On the path to 6G, it is important to create terahertz (THz) transmission sources that offer high signal quality, and that cover as wide a frequency range as possible. Combining optical technologies with electronics is one possible way to achieve this in the future. At EuMW 2024 in Paris, Rohde & Schwarz is showcasing the company's contribution to state-of-the-art THz research within the 6G-ADLANTIK project. This project focuses on developing components for the THz frequency range based on photonic and electronic integration. Such THz components, yet to be developed, can then be used for innovative measurements and faster data transfers. These components will find applications not only in 6G communications but also in sensing and imaging. Funded by the Federal Ministry of Education and Research of Germany (BMBF) and coordinated by Rohde & Schwarz, 6G-ADLANTIK has brought together the partners TOPTICA Photonics AG, Fraunhofer-Institut HHI, Microwave Photonics GmbH, Technical University Berlin, and Spinner GmbH.
Ultra-stable tunable THz system for 6G based on photonics
The proof-of-concept shows an ultra-stable, tunable THz system for 6G wireless data transmission based on a photonic THz mixer which enables the generation of THz signals based on frequency comb technology. In this approach, a photodiode efficiently converts an optical beat signal derived from lasers with slightly different optical frequencies into an electrical signal through a photomixing process. The antenna structure surrounding the photomixer translates the oscillating photocurrent into a THz wave. The resulting signals can be modulated and demodulated for 6G wireless communications and can be tuned easily over a wide frequency range. The presented system also can be extended for component characterization with coherently received THz signals. A THz waveguide architecture simulation and design, as well as the development of ultra-low phase noise photonic reference oscillators, are also part of the scope of work for this project.
The ultra-low phase noise of the system is enabled by a comb-locked optical frequency synthesizer (OFS) in the TOPTICA laser engine. High-end instruments from Rohde & Schwarz are part of the setup: The R&S SFI100A wideband IF vector signal generator creates the baseband signals for the optical modulator with a sample rate of 16 GS/s. The R&S SMA100B RF and microwave signal generator generates a stable reference clock signal for the TOPTICA OFS system. The R&S RTP oscilloscope samples the baseband signal after the photoconductive continuous wave (cw) THz receiver (Rx) at a sample rate of 40 GS/s for further processing and demodulation of the 300 GHz carrier frequency signal, which will be shown at EuMW 2024.
6G and future frequency band requirements
6G will enable new application scenarios in industry, medical technology and everyday life. Applications like the metaverse and extended reality (XR) will bring about new requirements for latency and data transmission rates that are not met by current communications systems. Although the ITU World Radio Conference 2023 (WRC23) identified for further study new frequency bands in the FR3 spectrum (7.125 - 24 GHz) for the first commercial 6G networks to be launched in 2030, the sub-THz frequency band up to 300 GHz will eventually be indispensable to realize the full potential of virtual reality (VR), augmented reality (AR), and mixed reality (MR) applications.
Rohde & Schwarz exhibits its proof-of-concept of a THz system for 6G based on photonics along with its wide portfolio of RF and microwave test solutions at the European Microwave Week in Paris at booth 401L in Paris Expo Porte de Versailles from September 24 to 26, 2024.
In addition, Rohde & Schwarz co-hosts a full-day workshop at the European Microwave Conference (EuMC) on September 22, 2024 titled Photonic Technologies for Radio Frequency Applications, covering different aspects such as maturity, performance and costs of photonic RF technologies and their potential to compete with existing solutions.
For further information on test and measurement solutions from Rohde & Schwarz for 6G research and THz communications, visit: www.rohde-schwarz.com/6G
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
04/03/2026
Lega Basket Serie A (LBA), the governing body for Italy's premier basketball...
04/03/2026
Wrexham AFC co-chairmen Rob Mac and Ryan Reynolds will host a first-of-its-kind ...
04/03/2026
The countdown is underway and with just 100 days to go until the world's greatest sporting event begins on Thurs., June 11, FOX Sports, America's Englis...
04/03/2026
No matter where they are in the world, service members and veterans can stream N...
04/03/2026
Telemundo officially releases Somos M s, the anthem for the network's cove...
04/03/2026
The Hollywood Professional Association (HPA) concluded the 2026 HPA Tech Retreat, convening more than 800 industry leaders, technologists, creatives, and execut...
04/03/2026
Smith Entertainment Group transformed how local sports are consumed by creating ...
04/03/2026
The production method, which spans a distance of 36.2 miles, was designed and im...
04/03/2026
Haivision, a global provider of mission-critical, real-time video networking and...
04/03/2026
When Hugues Meyrath came out of retirement to take the helm as CEO of Quantum, i...
04/03/2026
Last week's launch of Banana Ball Championship League has spurred a significant upgrade of production facilities
The Savannah Bananas, arguably the hottest...
04/03/2026
sldkfjsdlfkjsldkfjsldkjfslkdjfslkdjfsl
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus...
04/03/2026
For many fans, a song's backstory can be just as compelling as the final pro...
04/03/2026
In 2006, Spotify was founded on the belief that technology could bring artists a...
04/03/2026
Spotify is back on the ground for the Houston Livestock Show and Rodeo, and we&#...
04/03/2026
Spotify had an energizing week in Sydney, Australia, filled with powerful conver...
04/03/2026
Earlier this year, we launched Directed By, a documentary-style series that pull...
04/03/2026
100 Days to Go: SBS Unveils World Class Team for The Greatest Show on Earth -The...
04/03/2026
KT and Rohde & Schwarz to showcase AI-enhanced radio transmission performance In a joint 6G AI proof-of-concept demonstration, the CMX500 one-box tester from ...
04/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/03/2026
Luxembourg, 3 March 2026 - SES S.A. has today published its 2025 Annual Report, following the announcement of the company's full year financial results for ...
04/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/03/2026
Luxembourg, March 3, 2026 - SES, a leading space solutions company, along with I...
04/03/2026
04 Mar 2026
VEON Partners with GSMA Innovation Fund to Accelerate Digital Innov...
04/03/2026
04 Mar 2026
VEON's Beeline Uzbekistan and Rakuten Symphony Partner for Open...
04/03/2026
Wednesday 4 March 2026
Sky Sports unveils plans for 2026 Formula 1 coverage
Sky Sports is preparing for one of the most highly anticipated F1 seasons in recen...
04/03/2026
Back to All News
Bloodhounds' Season 2 Gears Up for April 3 Premiere with ...
04/03/2026
Back to All News
Netflix Ads Suite Expands Capabilities
Business
04 March 2026
GlobalUnited States
Link copied to clipboard
After launching the Netflix Ad...
04/03/2026
Scripps Research welcomes healthcare innovator Joe Kiani to the Board of Directors Kiani brings decades of experience in patient safety and public service.
Mar...
04/03/2026
Nanoparticle vaccine approach takes on a new target: Hepatitis C virus Scripps Research scientists reengineer critical proteins on the surface of HCV, paving th...
03/03/2026
Beyond Sports, a Sony group company, and LIV Golf, the world's golf league, ...
03/03/2026
Ilitch Sports + Entertainment announces the launch of Detroit SportsNet (DSN), a year-round broadcast home for two of Detroit's franchises. With flexible op...
03/03/2026
Advanced Systems Group, LLC (ASG), a technology and services provider for media ...
03/03/2026
The PGA of America, NBC Sports and USA Sports extend their media rights agreemen...
03/03/2026
AI device ecosystem company HONOR enters into a strategic technical collaboratio...
03/03/2026
Cleveland's Telos Alliance, pioneers in broadcast technology for 30 years, l...
03/03/2026
The MD 9235 microphone head for wireless handhelds has been a firm favorite with many engineers and artists for its ability to cut through high on-stage levels ...
03/03/2026
Haivision Systems Inc. (Haivision), a global provider of mission-critical, real-...
03/03/2026
Broadcast Management Group (BMG) announces the expansion of its 62,000-square-fo...
03/03/2026
Maroon 5's musical tour in 2025 marked a leap forward in live audio as Monitor Engineer Dave Rupsch utilized Sennheiser's all-digital Spectera wireless ...
03/03/2026
Designed specifically for pro basketball, the renovated space at Gainbridge Fiel...
03/03/2026
As part of the move, former CEO Phillipp Lawo joins the broadcast-tech provider's Supervisory Board
Lawo has announced appointment of Jamie Dunn as chief e...
03/03/2026
A team of legendary announcers and analysts and a classic graphics look will bring the past to life
NBC Sports and Peacock will return to yesteryear for tonigh...
Rohde & Schwarz presents photonics-based ultra-stable tunable THz system for 6G at EuMW 2024 With the proof-of-concept for a system for 6G wireless data transmission based on a photonic THz communications link, Rohde & Schwarz is showcasing its contribution to state-of-the-art research for next generation wireless technologies at European Microwave Week in Paris. The ultra-stable, tunable THz system, developed within the 6G-ADLANTIK project, is based on frequency comb technology and enables carrier frequencies well beyond 500 GHz. 
