Rohde & Schwarz enables sub-THz ultra wideband signal analysis Rohde & Schwarz is paving the way for research in the terahertz frequency range by demonstrating multi gigabit data transmission in the D-Band at 140 GHz. The setup features the R&S FSW high-end signal and spectrum analyzer equipped with an R&S FSW-B8001 option, supporting an unparalleled 8.3 GHz internal analysis bandwidth. This new hardware option will be available soon from Rohde & Schwarz.
The R&S FSW features a new, unique 8.3 GHz bandwidth option. (Image: Rohde & Schwarz)
Developments in mobile technology are moving constantly towards increasing bandwidths, enabling increasingly high data throughput. The Rohde & Schwarz setup represents some of the first research exploring data transmission at sub-THz frequencies featuring ultra-wide bandwidths.
In the setup, a wideband-baseband signal is upconverted to the selected 140 GHz frequency via a R&S TC RSE converter box. The world's leading analog signal generator, the R&S SMA100B, provides the local oscillator frequency to the upconverter. The transmission is carried out over-the-air, with the converter connected to a horn antenna. The transmitted signal is received via another horn antenna and downconverted. The R&S FSW featuring the new, unique 8.3 GHz bandwidth option R&S FSW-B8001 analyzes the signal, carrying out signal quality measurements such as error vector magnitude (EVM) to assess the performance of the transmission. Various common modulation formats are demonstrated. The new four-channel power supply R&S NGP800 by Rohde & Schwarz plays a vital role powering various parts and components in this setup.
Rohde & Schwarz supports starting research at THz frequencies
As wireless communications and sensing technologies are advancing, the need for higher bandwidths is becoming apparent. These developments push the frequency boundaries into the sub-THz and THz frequency range and, continuing the process started with 5G, make testing over-the-air (OTA) mandatory. At these frequencies, RF frontends become even more integrated, and their characterization in terms of signal quality (EVM) and out-of-band emission (ACLR, SEM, spurious) requires a flexible OTA test setup, covering a wide frequency range, from microwave and mmWave to sub-THz.
The proposed setup can easily be installed into the R&S ATS1000 antenna test system. This enables design engineers to characterize RF frontend prototypes and reference designs intended to be used in future devices that support cellular and non-cellular technologies and are using much wider bandwidths. For example, IEEE's 802.11ay standard allows channel bonding that creates a signal with more than 8 GHz of bandwidth already today. The R&S FSW is currently the only signal and spectrum analyzer in the world supporting the needed bandwidth internally for such applications, significantly facilitating complex setups in R&D.
Andreas Roessler, Technology Manager at Rohde & Schwarz says, While Rohde & Schwarz is meeting the test needs for 5G technology that is still being defined and rolled out today, we are already investigating ways in which the technology is developing tomorrow. This groundbreaking D-band test represents a notable step towards research beyond 5G, leading to the next generation of mobile technology.
A demonstration in the chosen frequency range was supposed to be carried out at 6G Wireless Summit, hosted by the University of Oulu and held at Levi, Finland. Since the summit will be held virtually, the setup will be shown in an upcoming video, available soon on our social media channels.
For more information on the R&S FSW, visit https://www.rohde-schwarz.com/_252786.html
Most recent headlines
06/10/2025
France T l visions, France's leading broadcaster, has received the 2025 EBU ...
04/09/2025
Monumental Sports & Entertainment (MSE), in collaboration with Dalet, has been a...
07/08/2025
July 8 2025, 22:30 (PDT) Tata Motors & Dolby Bring Dolby Atmos to Harrier.ev, R...
14/07/2025
The Royal Moroccan Air Force hosted a C-130 award ceremony with L3Harris Technologies President of Intelligence, Surveillance and Reconnaissance Jason Lambert a...
14/07/2025
UK launch set for September, following on from recent US and Germany releases
London - UK, July 14, 2025 - Nielsen, a global leader in audience measurement, da...
14/07/2025
SHENZHEN, China Telycam has added control options for its portfolio of pan-tilt-zoom (PTZ) cameras with a new plug-in for Elgato's Stream Deck family of con...
14/07/2025
The awards are open to IBC2025 show exhibitors and offer a valuable platform for companies to raise awareness for the new products and solutions they will be la...
14/07/2025
Clear-Com is excited to announce a significant expansion of the award-winning Arcadia Central Station with new software updates. Together, these releases dram...
14/07/2025
Grass Valley and Daktronics today announced a strategic technology partnership that unites Grass Valley's live production expertise with Daktronics' lea...
14/07/2025
Cloud playout solutions provider, Veset, and swXtch.io, provider of cloud-based multicast and reliable networking solutions, are partnering to deliver multicast...
14/07/2025
Tintri , a DDN subsidiary and leader in AI-powered data management solutions, today announces a game-changing and award-winning refresh to its global Partner P...
14/07/2025
HighField AI, the broadcast industry's first agentic and multimodal AI platform for automating graphics production, is now commercially available. Developed...
14/07/2025
Encompass Digital Media has today announced that it has been delivering a complex global services project for DAZN, the world s leading sports entertainment pla...
14/07/2025
MASV (massive.io), the fastest, most reliable large file transfer platform trusted by over 10,000 global organizations, announced today it will showcase its nex...
14/07/2025
Calrec is introducing a series of usability, customisation and system enhancements across the entire range of Argo consoles at IBC 2025, on Stand 8.C47. Look ou...
14/07/2025
Fincons Group, IT business consultancy and systems integrator company with more than 40 years of experience in the market, is proud to announce a new engagement...
14/07/2025
Stand 5.F45, IBC2025, Amsterdam, 12 15 September 2025 Intinor returns to IBC to present the latest updates to its Direkt series. A key development on show is ...
14/07/2025
Sony's New Coach's Headset Was Designed in Collaboration With the NFL Featuring a custom dynamic boom mic, the headset will debut in the fall By Dan Da...
14/07/2025
Live From MLB All-Star 2025: MLB Network's Marc Caiafa and Tom Guidice on th...
14/07/2025
Back to All News
Netflix ISP Speed Index for June 2025
Product
14 July 2025
Global
Link copied to clipboard
One percent of Internet Service Providers (ISP...
14/07/2025
Back to All News
Netflix Begins Filming The Map of Longing With Al cia Falc , P...
14/07/2025
This July marks 100 days since I officially stepped into the role of CEO at Grass Valley, a milestone not of abrupt change, but of confident continuity.
Unlike...
14/07/2025
Enhancing Public Service Broadcasting with
Innovation, Accuracy & Sustainability
New regional detail and local towns featured...
13/07/2025
Back to All News
Netflix Expands B&B Universe' with Yu Jae Seok's B&B ...
13/07/2025
Live From MLB All-Star 2025: MLB Network Marks Five Straight Years of Onsite MLB...
12/07/2025
Ryan Coogler accepting the 2013 Vanguard Award. Photo by Alberto E. Rodriguez.
Editor's Note: In honor of Fruitvale Station s 12th anniversary, we're d...
12/07/2025
Key Code Education, the professional training division of Key Code Media, proudly announces a major update to its Adobe Premiere Pro Engineering and Advanced Op...
12/07/2025
Key Code Education, a leader in instructor-led post production training for over...
12/07/2025
As the death toll continues to mount, with at least 120 killed and more than 170 people still missing on July 10 from devastating Texas floods, a number of broa...
12/07/2025
EL SEGUNDO, Calif., and MIAMI -DirecTV and TelevisaUnivision have signed a deal that will make the ad-supported premium subscription tier of ViX, ViX Premium wi...
11/07/2025
PARK CITY, UTAH, July 11, 2025 - The nonprofit Sundance Institute announced today the 11 producers chosen for its annual Producers Labs, returning to Ucross Fou...
11/07/2025
If you've ever wondered what might be playing in Clark Kent's headphones...
11/07/2025
L3Harris Technologies President of Intelligence, Surveillance and Reconnaissance Jason Lambert and General Manager of L3Harris Waco facility Sean Ling held a ce...
11/07/2025
ARLINGTON, Va. WETA, the flagship public media station in the national capital area, has launched WETA+, a new streaming service tailored for the local Washingt...
11/07/2025
The Federal Communications Commission has emerged as one of the central players in the broadcast TV landscape in 2025, with its deregulatory policies sparking h...
11/07/2025
Calrec will introduce usability, customization and system enhancements across its entire range of Argo consoles during IBC2025, Sept. 12-15, at the RAI Amsterda...
11/07/2025
LONDON Encompass Digital Media said it will support live and on-demand viewing of the 2025 FIFA Club World Cup across multiple global regions for sports enterta...
11/07/2025
Two-thirds of broadcast engineers reaped the benefits of a pay raise within the last year....
11/07/2025
CARY, N.C. SmallHD has launched the Quantum 27, a new 26.5-inch Quantum-Dot OLED monitor designed to deliver postproduction image quality in a compact, set-frie...
11/07/2025
The Federal Communications Commission's Enforcement Bureau and Tegna have entered into a consent decree that will settle an investigation into the accidenta...
11/07/2025
WASHINGTON Following news in early July that Paramount had settled President Donald Trump's lawsuit, Sens. Edward J. Markey (D-Mass.) and Ben Ray Luj n (D-N...
11/07/2025
Model/Actriz Performs Lead Single Cinderella on The Late Show with Stephen Colbe...
11/07/2025
Behind the Mic: Amazon Prime Preps for First Season of NBA Action; MSG Networks ...
11/07/2025
SVG New Sponsor Spotlight: Suite Studios' Craig Hering on Adapting to Client...
11/07/2025
2025 SVG Content Management Forum Breaks Down AI's Impact, Continued Transit...
11/07/2025
A Journey HOME: University of Nebraska's HuskerVision Goes IP Leaders from the HuskerVision and Lawo share their IP learnings By SVG Staff
Friday, July 1...
11/07/2025
CMSI, Remote Picture Labs, Ace ESPN's Cloud-Based Editing Efforts for Wimble...
11/07/2025
Netflix Enters the Live-Boxing-Production Ring for Round 2 With Historic Taylor-...
11/07/2025
Back to All News
Too Hot to Handle: Italy Is Coming on July 18 Only on Netflix
Entertainment
11 July 2025
GlobalItaly
Link copied to clipboard
July 11, 20...
Rohde & Schwarz enables sub-THz ultra wideband signal analysis Rohde & Schwarz is paving the way for research in the terahertz frequency range by demonstrating multi gigabit data transmission in the D-Band at 140 GHz. The setup features the R&S FSW high-end signal and spectrum analyzer equipped with an R&S FSW-B8001 option, supporting an unparalleled 8.3 GHz internal analysis bandwidth. This new hardware option will be available soon from Rohde & Schwarz. 
