Results 41 to 50 of about 3,709 (295)
Journal of Radio Electronics, 2021 This article describes a range of compact power dividers - quarter-wave directional couplers, ring divider and Wilkinson coupler. Power dividers in their standard design can take up a significant area at low frequencies. This can adversely affect their use in some applications.
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Reduced-size dual band Wilkinson power dividers
, 2008 In this paper, two new shaped dual band Wilkinson power dividers are presented. These configurations achieve significant size reduction and very good performance as compared to the conventional dual band Wilkinson power divider.
Majeed A. S. Alkanhal, Alkanhal, M.A.S.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
wiley +1 more source
SCALED HIGH VOLTAGE CONVERTERS FOR INFORMATION-MEASURING SYSTEMS
Надежность и качество сложных систем, 2022 Background. The relevance of the use of information-measuring systems for measuring high voltages is determined by the constant modernization and improvement of both power equipment and various fields of science and technology.
A.S. Il'in +3 more
doaj +1 more source
An effective method for the determination of the locking range of an injection-locked frequency divider [PDF]
, 2008 The paper proposes a methodology for the determination of the locking range of an Injection-Locked Frequency Divider. The technique involves the use of the Warped Multi-time scale model and is applicable to oscillators in general.
Xu, Tao, Condon, Marissa
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Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley +1 more source
An Innovative Odd-Power Divider by means of a Triple FinLine Waveguide to Microstrip Transition
Advanced Electromagnetics, 2022 This paper outlines a novel approach to design a waveguide to microstrip Finline transition, that allows a division by three of the RF power traveling inside a rectangular waveguide.
S. Fantauzzi +3 more
doaj +3 more sources
A Simple Approach for Improving Bandwidth and Isolation of Wilkinson Power Divider [PDF]
Radioengineering, 2022 A simple approach to improve both the bandwidth and isolation of the Wilkinson power divider for using in L-band satellite communications is presented in this paper.
N. M. Giang, L. D. Manh
doaj
Modeling Capacitive Low-Power Voltage Transformer Behavior over Temperature and Frequency
Sensors, 2021 The use of capacitive dividers (CDs) in medium-voltage (MV) networks started as simple voltage detectors and as rough voltage measurement instruments for protective purposes.
Alessandro Mingotti +4 more
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FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source