A Design Framework for Beamforming Integrated Circuits Operating at Mm-Wave Frequencies
نویسندگان
چکیده
In order to cope with the needs of fifth-generation (5G) cellular networks and beyond, phased-array antenna systems operating at millimeter-wave (mm-wave) frequencies will be required. This makes system design very complex. create insight agility in process, we propose a framework that visualises requirements trade-offs 5G-and-beyond systems. Our literature survey uses this compare state-of-the-art papers on Silicon-based beamforming integrated circuits (BFICs) mm-wave band. Three use-cases are analyzed: Base-stations (BSs), Gateways (GtWs) User Terminals (UTs). Based framework, explore which implementation fits best each use-cases. UT, space power consumption main constraints. For BSs, constraint is output noise figure (NF). Finally, GtW applications there more flexibility as it has larger footprint than UT but doesn’t necessarily need cover same link-budget constraints BSs. One identified limitations throughout all cases heat generation, seen major bottleneck phased arrays. Only few references show proper modelling simulations for transfer realized BFICs. limitation BFICs power. realize link least 13 dBm would required input element. meet criterion, only saturation. Further, achieve back-off operation higher density imply further increase generation system.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3073987