Plextek Powers mmWave beam steering for 5G radio

Plextek RFI has developed a compact 4-channel power amplifier design with beam steering control that it believes will address a key element of developing viable wireless access services at higher transmission frequencies. The UK design house presented details of the ‘4-Channel 26GHz Power Amplifier with 4-Bit Digital Phase Control for 5G RF Front Ends’ at the ‘5G Radio Technology Seminar’ on March 17. It offers a means of providing beam steering to enable the move to higher transmission frequencies – proposed by some for 5G…

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