ComSenTer Hydra Demo 2019 скачать в хорошем качестве

ComSenTer Hydra Demo 2019

As part of the ComSenTer Demonstration Testbed, led by Prof. Niknejad and his collaborators Prof. Nikolic and Prof. Alon, the Berkeley Wireless Research Center (BWRC) has built one of the first truly massive MIMO systems at mm-wave frequencies called Hydra. The system utilizes 128 antenna elements and distributed signal processing to capture signals at 70 GHz and can process up to 16 streams of data simultaneously from 16 independent users. Current plans include demonstration of a custom ASIC 28nm CMOS radio "Hydra Head" module that integrates 16-channel functional into a single chip and package module. The center is also designing a "Hydra Spine" module for distributed spatial signal processing on 16 channels (including high-speed ADC/DAC's, SerDes, and signal processing blocks) in 16nm FinFET CMOS technology. With this custom ASIC baseband processor, the system can handle 5 GHz of bandwidth per stream, allowing extremely high data rate communication 16 streams at more than 10 Gb/s per stream. Future systems will incorporate a 140 GHz CMOS radio front-end transceiver, InP/GaN power amplifiers for long range transmission - designed by Profs. Rodwell and Buckwalter at UC Santa Barbara - and a phased-array handset module in FDSOI designed by Prof. Rebeiz and his students at UC San Diego. More information: https://comsenter.engineering.ucsb.edu