NEC develops high-speed, high-capacity power amplifier for next generation networks

TOKYO, Jan 19, 2023 – (JCN Newswire via SEAPRWire.com) – NEC Corporation (NEC; TSE: 6701) has developed a power amplifier that will serve as a key device for mobile access and fronthaul/backhaul wireless communication equipment to enable high-speed, high-capacity communications for 5G Advanced and 6G networks. This power amplifier uses GaAs technology that can be […]

Introducing a Transceiver that Can Tap into the Higher Frequency Bands of 5G Networks

TOKYO, Jun 15, 2022 – (JCN Newswire via SEAPRWire.com) – A novel phased-array beamformer for the 5G millimeter wave (mmWave) band has been recently developed by researchers at Tokyo Tech and NEC Corporation. Their innovative design applies two well-known techniques — the Doherty amplifier and digital predistortion — to a mmWave phased-array transceiver and overcomes […]