![]() ![]() Keysight and Nokia Bell Labs are also partnering to showcase an E-band test solution at IMS 2023. With these measurements, Nokia Bell Labs can better understand the PA’s performance to optimize its 6G transmission system design. ![]() Using the Keysight N5290A PNA Millimeter Wave System, Nokia Bell Labs can accurately detect the PA’s low EVM, which is a measure of the signal distortion introduced into the communications system by the component. Built on the Keysight PNA-X Vector Component Analyzer (VCA) solution, the demonstration characterizes a Nokia power amplifier (PA) developed for use in 6G D-band wireless communications systems and designed to operate with a low error vector magnitude (EVM). ![]() The collaboration’s most recent achievement will be presented at Keysight’s booth #835 at IMS 2023. To help mitigate these challenges, Keysight and Nokia Bell Labs have been collaborating to develop characterization techniques to test active sub-THz components, such as amplifiers, mixers, and frequency converters, to ensure they do not introduce additional signal distortion into communications systems. However, sub-THz frequencies have not traditionally been used for cellular communications due to their propagation characteristics, which present signal integrity and path loss challenges that can negatively impact performance. (NYSE: KEYS) and Nokia Bell Labs are demonstrating component and radio frequency integrated circuit (RFIC) characterization for 6G subterahertz (sub-THz) radio frequency (RF) applications in the D- and E-bands at the International Microwave Symposium 2023 (IMS 2023) in June.ĭelivering the extreme data speeds, ultra-low latency, and near-infinite bandwidth of 6G will require the use of sub-THz spectrum.
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