Results 141 to 150 of about 36,624 (293)
Advanced Electronic Materials, EarlyView.A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen +8 more
wiley +1 more source
, 2016 Knowledge about Plane Geometry and CurvesThe area of the circle determined by the tangent line to the two internal circles equals the area of the arbelos (the upper half of the light green area)Componente Curricular::Ensino Médio ...
Kabai, Sándor
core
Computing the Relative Permittivity and Loss Tangent of Sub-strates by the Numerical Model of a Microstrip Transmission Line [PDF]
, 2018 The microstrip transmission line numerical model is used to search out the relative permittivity and loss tangent of the materials of the substrate at the high-frequency range (400 MHz – 3GHz).
Le, Duc
core
Enhancing Electrical Impedance Based Deformation Sensing with Dielectric Current Guide
Advanced Electronic Materials, EarlyView.This work introduces a dielectric‐based field manipulation strategy for electrical impedance tomography in soft robotics. By using silicone as a passive electric field guide, improved deformation sensing accuracy and reduced interference are achieved without embedding conductive components.
Arsen Abdulali +3 more
wiley +1 more source
The tangent splash in PG(6, q)
, 2013 Let B be a subplane of PG(2, q3) of order q that is tangent to `∞. Then the tangent splash of B is defined to be the set of q2 + 1 points of ` ∞ that lie on a line of B.
S. G. Barwick, Wen-ai Jackson
core
Advanced Electronic Materials, EarlyView.This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley +1 more source
The Double-Circular-Arc Tooth Profile Design and Parametric Analysis of Harmonic Drive
工程科学与技术, 2016 : The tooth profile has an evidently influence on the transmission performance of harmonic drive (HD). For the purpose of improving the transmission performance of HD, double-circular-arc common tangent tooth profile (DCTP) as the tooth profile of ...
wang jiaxu, liu biao
doaj
, 2000 The paper presents results of studies on sets of centers of spheres containing two different points or common point, and at the same time tangent to straight line, plane or sphere.
Ochoński, S.
core
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Advanced Electronic Materials, EarlyView.Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe +4 more
wiley +1 more source
Tangent conoids family which depends on the ruled surface
, 1998 In this study, a new congruence [A**] has been defined by putting a tangent right conoid on each line of a ruled surface (A1(s)) of a line congruence [A].
Ozyilmaz E.
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