Introducing a transceiver that can tap into the higher frequency bands of 5G networks

 https://techxplore.com/news/2022-06-transceiver-higher-frequency-bands-5g.html

"DPD technique, distorting signal before transmission cancel out distortion... used shared look-up table (LUT) for antennas, minimizing complexity... inter-element mismatch compensation capabilities to phased array, improving linearity... compensating inter-element mismatches in shared-LUT DPD module, lower adjacent channel leakage and transmission error," remarks Professor Okada. "Hopefully, the device and techniques described in this study will let us all reap the benefits of 5G NR sooner"

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