A novel dual-band patch antenna operating at 28/38 GHz is proposed for multiple-input multiple-output (MIMO) communication systems in this paper.The antenna utilizes substrate integrated waveguide (SIW) transmission line as the feed by means of a coupling slot on the SIW.A square patch antenna functions as the radiator for 28 GHz.The inductive load
Abstract Background Lysimachia L., the second largest genus within the subfamily Myrsinoideae of Primulaceae, comprises approximately 250 species worldwide.China is the species diversity center of Lysimachia, containing approximately 150 species.Despite advances in the backbone phylogeny of Lysimachia, species-level relationships remain poorly unde
Local self-government in the region, characterised OUTLINER II 3-PRONG CORDED TRIMMER by its bureaucratic and hierarchical structure, insufficient expertise, lack of knowledge and excessive procedures used in its operation, is simply unable to cope with the creation of a new society and an adequate economic environment.The lack of customer and Firs
The research uses microeconomic theory and consumer theory to analytically test the theoretical basis of the indirect rebound effect caused due to upsurge in the energy efficiency of consumers from the private sector.It also explains how to use the carbon dioxide emissions reflected in the life cycle assessment to forecast and describes the indirec