HYBRID Taguchi-genetic algorithm for global numerical optimization
标签： Taguchi-genetic optimization algorithm numerical
上传时间： 2014-01-13
上传用户：hoperingcong
Wind diesel system of HYBRID power systems.used in every where
标签： systems diesel system HYBRID
上传时间： 2014-01-16
上传用户：cc1015285075
it is based on pv system.it is a HYBRID powr system
上传时间： 2013-12-15
上传用户：CHENKAI
actually this is HYBRID power system.used in many areas
标签： actually HYBRID system areas
上传时间： 2017-04-25
上传用户：784533221
wiegand data sheet Micro RWD HYBRID chip connections
标签： connections wiegand HYBRID Micro
上传时间： 2017-05-17
上传用户：海陆空653
powell HYBRID method
上传时间： 2013-12-26
上传用户：love_stanford
DSP56F800e HYBRID Controller
标签： Controller HYBRID 800e F800
上传时间： 2013-12-12
上传用户：jyycc
HYBRID DS-FH communication systems
标签： communication systems HYBRID DS-FH
上传时间： 2013-11-30
上传用户：gmh1314
HYBRID-Virtualization—Enhanced Virtualization for Linux* 英文版
标签： HYBRID-Virtualization—Enhanced Virtualization for Linux*
上传时间： 2016-03-06
上传用户：yongsheng
In this paper we revisit HYBRID analog-digital precoding systems with emphasis on their modelling and radio-frequency (RF) losses, to realistically evaluate their benefits in 5G system implementations. For this, we decompose the analog beamforming networks (ABFN) as a bank of commonly used RF components and formulate realistic model constraints based on their S-parameters. Specifically, we concentrate on fully-connected ABFN (FC-ABFN) and Butler networks for implementing the discrete Fourier transform (DFT) in the RF domain. The results presented in this paper reveal that the performance and energy efficiency of HYBRID precoding systems are severely affected, once practical factors are considered in the overall design. In this context, we also show that Butler RF networks are capable of providing better performances than FC-ABFN for systems with a large number of RF chains.
标签： Analog-Digital Precoding HYBRID
上传时间： 2020-05-27
上传用户：shancjb
