In the present work an analytical formulation to synthesize non-uniform phase distributions at cylindrical apertures is described. Assuming three distinct amplitude distributions, the respective ...
For generations, UFO enthusiasts have longed for claims of aliens visiting Earth to be seriously investigated by scientists. Now they are getting their wish. This month prominent peer-reviewed ...
Abstract: Reconfigurable antennas (RAs) are capable of actively adjusting their radiation patterns to fulfill different needs of the wireless communication network. In this paper, we investigate the ...
An illustration titled 'What Radioactivity Is', with six panels' reading (top) 'Water in pond is 'stable,' it expends no energy,' water can be carried up-hill and its energy level raised,' 'as it runs ...
1 Electrocardiogram Diagnostic Department, Hubei Maternal and Child Health Hospital, Wuhan, China 2 Neonatology Department, Hubei Maternal and Child Health Hospital, Wuhan, China Background: Neonatal ...
Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, Hubei University, Wuhan 430062, People’s Republic of ...
1 School of Engineering, Macquarie University, Sydney, NSW, Australia 2 School of Electrical and Data Engineering, University of Technology Sydney(UTS), Sydney, NSW, Australia The phase-varying ...
In this paper, a novel broadband high-selectivity stacked filtering antenna with multiple radiation nulls is proposed. The antenna consists of a short-circuited stepped impedance feeding line and two ...
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