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Keysight Technologies, Inc. announced that the company's S8705A RF/RRM and DVT Conformance Toolset was used to gain PTCRB validation of test cases that accelerate certification of 5G devices that support carrier aggregation (CA) technology using frequency range 1 (FR1) spectrum.
Infineon Technologies AG is expanding its portfolio of smallest, ready-to-use antenna tuners, suitable for sub-7.2 GHz NR applications, supporting both 4G and 5G in smartphones, wearables, smart home and other cellular applications.
Ampleon introduces the B11G3338N80D push-pull three-stage fully integrated Doherty RF transistor being the carrier product for GEN11 Macro driver family covering all sub-6 GHz frequency bands.
Kumu Networks announced the industry’s first full duplex chip that provides the self-interference cancellation (SIC) technology required to implement the sub-band full duplex (SBFD) feature outlined in the 5G Advanced proposal.
The PTCRB certification organization approved the first radio resource management (RRM) conformance test cases for FR2 with two angles of arrival, using the R&S TS-RRM-NR 5G RRM conformance test system from Rohde & Schwarz.
Rohde & Schwarz China and Zhuhai DingLi Corp., Ltd. won the 2021 China Mobile centralized procurement project for 5G scanners with the R&S TSME6 drive test scanner.
ALCAN Systems announced its unique liquid crystal-based technology can be integrated into a range of telecom antenna solutions to overcome the stumbling blocks of mmWave deployments.