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 ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
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...
07/05/2026
Two multi-role L3Harris products - the Red Wolf launched effects vehicle and SK...
07/05/2026
L3Harris will be developing key features of a secure and resilient digital infra...
07/05/2026
Alysa Liu and Shohei Ohtani Help Drive Viewership as 91 of the Top 100 Broadcast...
07/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
07/05/2026
Cobalt Digital Wins Two Future Best of Show Awards at 2026 NAB Show
Manufacturer Recognized by TV Tech and TVBEurope for Innovation in signal processing
Cobal...
07/05/2026
Software and hardware platforms, AI power and user-friendliness on show...
07/05/2026
Intinor will demonstrate its latest technical enhancements for the Direkt series at BroadcastAsia 2026. With a continued focus on reliable contribution and remo...
07/05/2026
Bitmovin has announced that MUBI has chosen Bitmovin as its cloud VOD encoding partner, replacing MUBI's legacy on premises encoding setup to improve scalab...
07/05/2026
Meet Graduates from Berklees Class of 2026 Members of this years graduating class reflect on their proudest moments at Berklee and look ahead to whats next.
...
07/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
07/05/2026
At BroadcastAsia 2026, Interra Systems will demonstrate its latest innovations in automated quality control (QC), real-time monitoring, and captioning. The comp...
07/05/2026
At this year's Broadcast Asia, PlayBox Neo is set to unveil recent innovations across its PlayBox Neo Suite and integrated range of broadcast media solution...
07/05/2026
Strategic three-year partnership marks delivery phase of BFBS' next-generation media vision
Media organisation and military charity BFBS (British Forces Br...
07/05/2026
Amagi, the agentic industry cloud platform for unified broadcast, streaming, and monetization, today announced the availability of its In-Content Ads offering v...
07/05/2026
Lightware Visual Engineering has developed Rack Taurus for rack-based environments such as education and corporate training spaces. It enables clean and simple ...
07/05/2026
Jigsaw24, the UK's leading media equipment supplier and systems integrator, will showcase its expanded end-to-end workflow capabilities at MPTS 2026, signal...
07/05/2026
Ease Live, an Evertz company, today announced that it has been granted a US Patent for its proprietary graphical overlay technology, the foundation for interact...
07/05/2026
Test & measurement innovator Leader Electronics of Europe will present an extensive range of Leader, PHABRIX and LeaderPhabrix test and measurement solutions at...
07/05/2026
At Broadcast Asia 2026 (Stand 5H3 8), LiveU is redefining live production with its most powerful IP-video EcoSystem to date built to help broadcasters and con...
07/05/2026
January 8, 2024
Colorfront (colorfront.com), a leader in high-performance, on-s...
07/05/2026
February 9, 2024
Colorfront (colorfront.com), the multi-award-winning pioneer i...
07/05/2026
March 20, 2024
NAB 2024, Las Vegas - Colorfront (colorfront.com), the multi-awa...
07/05/2026
April 1, 2025
CINEMACON, APRIL 1, 2025 - Colorfront (colorfront.com), the multi-award-winning developer of high-performance dailies/transcoding/streaming syste...
07/05/2026
June 15, 2025
Colorfront (colorfront.com), an Academy and Emmy Award-winning de...
07/05/2026
June 15, 2025
Colorfront participated in the ICTA Barcelona Cinema Technology Summit on Sunday, June 15, 2025. Held at The Phenomena Experience, the event feat...
07/05/2026
July 1, 2025
Colorfront (colorfront.com), the multi-award-winning developer of high-performance dailies/transcoding/streaming systems for motion pictures, OTT,...
07/05/2026
July 1, 2025
Passion and dedication will take you places. Come with us on a short trip to the heart of India, where Annapurna Studios is living-up to the inspi...
07/05/2026
July 3, 2025
Colorfront (colorfront.com), the multi-award-winning developer of high-performance dailies/transcoding/streaming systems for motion pictures, OTT,...
07/05/2026
September 1, 2025
IBC 2025, Amsterdam - Colorfront (colorfront.com) - the Acade...
07/05/2026
April 17, 2026
LOS ANGELES - April 17, 2026 - Colorfront today announced Colorf...
07/05/2026
April 23, 2026
NAB 2026, Las Vegas - the Academy and Emmy Award-winning develop...
07/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
07/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
07/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
07/05/2026
Recreating the 1974 Doctor Who Time Tunnel in After Effects
Graham Quince May 6, 2026
0 Comments
The Time Tunnel from Doctor Who titles is one of th...
07/05/2026
Back to All News
Red Chillies Entertainment and Netflix Present the Trailer of ...
07/05/2026
Production sound mixer Dirk Sciarrotta has mixed Family Feud for 28 seasons. Thats up to 200 syndicated episodes per year, plus primetime celebrity specials - a...
07/05/2026
As audience expectations have evolved, Owen has stopped trying to hide microphones or excuse amplification. Instead, he treats sound as a fully immersive part o...
07/05/2026
Well known Irish faces pushed to the edge in new series of
Uncharted with Ray G...
07/05/2026
RT will premiere A Traveller Family, a compelling new documentary exploring the...
07/05/2026
Less typing, more tanking.
Faster logins mean more time in the gaming action - and this week provides GeForce NOW members with a smoother path straight into th...
06/05/2026
Gravity Media Chief RF Communications Engineer Glenn Willems uses Wisycom RF over Fiber and wireless solutions across major cycling events and international mar...
06/05/2026
A Sennheiser Spectera module is now available in Bitfocus Companion and Buttons, enabling direct integration of Spectera with the two software platforms. The mo...
06/05/2026
Ted Turner, the visionary media entrepreneur whose appetite for disruption helpe...
06/05/2026
Peacock is going all-in on the beautiful game - streaming all 104 FIFA World Cup...
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. 
