Wifi signal analyzer8/29/2023 ![]() ![]() 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. ![]() Solutions allow Nokia Bell Labs to better understand component performance to optimize designs.Millimeter wave signal analyzer demonstration tests a Nokia radio frequency integrated circuit designed for transceivers used in E-band backhaul communications systems. ![]()
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