Keysight Makes UK’s First 100Gbps 6G Sub-THz Connection with National Physical Laboratory and University of Surrey

Rhea-AI Summary

Keysight Technologies (NYSE: KEYS) in collaboration with the National Physical Laboratory and the University of Surrey has successfully established the first 6G connection in the U.K. at speeds exceeding 100 Gbps using sub-terahertz (THz) frequencies. This significant achievement, driven by Keysight’s 6G sub-THz testbed platform, aims to meet future 6G demands for higher data throughput, essential for applications like augmented reality and autonomous vehicles. The testbed, funded by the U.K. government, addresses challenges related to signal integrity and path loss, vital for optimizing 6G performance. The demonstration occurred at a frequency of 300 GHz utilizing both 32 and 64 quadrature amplitude modulation. The collaborative efforts will be showcased during the Spring 2023 6G Symposium on April 24-26.

Positive

• Successful demonstration of the first 6G connection in the U.K. at speeds over 100 Gbps.
• Utilization of Keysight's advanced 6G sub-THz testbed, contributing to significant technological advancements.
• Collaboration with esteemed institutions like NPL and the University of Surrey, enhancing innovative research efforts.

Negative

• None.

• Data link made at speeds greater than 100 Gbps at a frequency of 300 GHz using both 32 and 64 quadrature amplitude modulation
• Achievement enabled by Keysight’s 6G sub-THz testbed platform

 

SANTA ROSA, Calif.--(BUSINESS WIRE)-- Keysight Technologies, Inc. (NYSE: KEYS), in collaboration with National Physical Laboratory (NPL) and the University of Surrey, has made the first 6G connection at speeds greater than 100 gigabits per second (Gbps) over sub-terahertz (THz) frequencies in the U.K.

Future 6G use cases, such as augmented reality and autonomous vehicles, will require data throughput speeds from 100 Gbps to 1 terabit per second (Tbps). To achieve the extreme data speeds and low latencies required by these revolutionary use cases, the use of sub-THz frequencies is being explored. However, operations in sub-THz frequency bands introduce signal integrity and path loss challenges that can negatively impact performance.

Keysight, NPL, and the University of Surrey established the first sub-THz high throughput 6G testbed in the U.K. to address these challenges. Funded by the U.K. government for 6G research, NPL and Surrey scientists are using the testbed to study and characterize sub-THz signal performance to generate new techniques for optimizing data paths and calibration methodologies.

Located at NPL, this new 6G testbed achieved the U.K.’s first high-speed sub-THz data link. The demonstration was made at a frequency of 300 GHz using both 32 and 64 quadrature amplitude modulation (QAM). Built on Keysight’s 6G Sub-Terahertz R&D Testbed, the testbed uses the M8194A Arbitrary Waveform Generator (AWG) combined with Virginia Diode Inc. (VDI) upconverters / downconverters to generate the signal and Keysight’s UXR0704A Infiniium multichannel high-performance 70 GHz oscilloscope to analyze the signal.

Keysight, NPL, and the University of Surrey will demonstrate the new 6G testbed at the Spring 2023 6G Symposium at the University of Surrey, April 24-26.

Irshaad Fatadin, Principal Scientist, National Physical Laboratory, said: “6G is a key focus for NPL and we are using our scientific and measurement capabilities to tackle the challenges of this new technology. Our partnership with Keysight will be a critical success factor in our 6G research work.”

Mosaab Abughalib, Senior Research Director and General Manager for Keysight’s Network Emulation Group, said: “Through this partnership we are bringing Keysight solutions and experts together with scientists from NPL and the University of Surrey to unlock the true potential of 6G.”

Resources

• White paper: 6G: Going beyond 100Gbps to 1 Tbps
• Keysight 6G Sub-Terahertz R&D Testbed
• M8194A Arbitrary Waveform Generator (AWG)
• UXR0704A Infiniium UXR-Series Oscilloscope

About Keysight in 6G

Keysight creates the runway that enables researchers to launch evolutionary and revolutionary technology platform solutions based on 5G-Advanced and 6G technologies. A cohesive set of design and development building blocks across multiple interconnected technology domains enables innovators to spark new insights. Keysight plays a pivotal role in bringing to life 6G use cases that have the potential to transform society, enhance human interactions, enable enterprises to achieve greater efficiencies, and accelerate life-changing innovations.

About Keysight Technologies

At Keysight (NYSE: KEYS), we inspire and empower innovators to bring world-changing technologies to life. As an S&P 500 company, we’re delivering market-leading design, emulation, and test solutions to help engineers develop and deploy faster, with less risk, throughout the entire product lifecycle. We’re a global innovation partner enabling customers in communications, industrial automation, aerospace and defense, automotive, semiconductor, and general electronics markets to accelerate innovation to connect and secure the world. Learn more at Keysight Newsroom and www.keysight.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20230424005566/en/

Geri Lynne LaCombe

Americas/Europe

+1 303 662 4748

geri_lacombe@keysight.com

Fusako Dohi

Asia

+81 42 660-2162

fusako_dohi@keysight.com

Source: Keysight Technologies, Inc.

FAQ

What is the significance of Keysight's 6G connection announcement on April 24, 2023?

The announcement marks the successful establishment of the first 6G connection in the U.K., achieving speeds greater than 100 Gbps, positioning Keysight as a leader in 6G technology.

How does Keysight's 6G testbed work?

Keysight's 6G testbed utilizes sub-terahertz frequencies and advanced modulation techniques to address the challenges of signal integrity and path loss, essential for high-speed data transmission.

What future applications does Keysight's 6G technology support?

Keysight's 6G technology aims to support future applications such as augmented reality and autonomous vehicles, requiring data speeds from 100 Gbps to 1 Tbps.

When will the 6G testbed be demonstrated?

The 6G testbed will be demonstrated at the Spring 2023 6G Symposium held at the University of Surrey from April 24-26, 2023.

Who are the partners involved in Keysight's 6G project?

Keysight collaborates with the National Physical Laboratory and the University of Surrey on its 6G research initiatives.