Results 21 to 30 of about 3,120,441 (282)
A High-Reliability RF MEMS Metal-Contact Switch Based on Al-Sc Alloy
Micromachines, 2023 This paper presents a new metal-contact RF MEMS switch based on an Al-Sc alloy. The use of an Al-Sc alloy is intended to replace the traditional Au-Au contact, which can greatly improve the hardness of the contact, and thus improve the reliability of the
Zhongxuan Hou +8 more
doaj +1 more source
Polynomial Chaos-Based Tolerance Analysis of Microwave Planar Guiding Structures [PDF]
, 2011 This paper focuses on the derivation of an enhanced transmission-line model allowing to describe a realistic microwave interconnect with the inclusion of external uncertainties, like tolerances or process variations. The proposed method, that is based on
Canavero, Flavio, Manfredi, Paolo
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On the calibration measurement of stripline beam position monitor for the ELI-NP facility [PDF]
, 2016 Stripline Beam Position Monitor (BPM) will be installed in the Compton Gamma Source in construction at the ELI Nuclear Physics facility in Romania. A test bench for the calibration of BPM has been built to characterize the device with stretched wire ...
Cardelli, Fabio +3 more
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Biosystems Diversity, 2019 Study of the morphologic peculiarities of free-living stages of nematodes of the Strongyloides genus is important in differential diagnostics of pathogens. We studied the parasite of goats (Capra aegagrus hircus Linnaeus, 1758) – Strongyloides papillosus
Y. A. Gugosyan +2 more
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Characterization of an embedded RF-MEMS switch [PDF]
, 2010 An RF-MEMS capacitive switch for mm-wave integrated circuits, embedded in the BEOL of 0.25μm BiCMOS process, has been characterized. First, a mechanical model based on Finite-Element-Method (FEM) was developed by taking the residual stress of the thin ...
Ehwald, K. E. +10 more
core +1 more source
Physical review letters, 2010 We propose a direct test of the existence of gauge duals for nonsupersymmetric asymptotically free gauge theories developing an infrared fixed point by computing the S-parameter in the electric and dual magnetic description. In particular we show that at the lower bound of the conformal window the magnetic S-parameter, i.e.
openaire +5 more sources
Simulation and experimental verification of W-band finite frequency selective surfaces on infinite background with 3D full wave solver NSPWMLFMA [PDF]
, 2010 We present the design, processing and testing of a W-band finite by infinite and a finite by finite Grounded Frequency Selective Surfaces (FSSs) on infinite background.
Bogaert, Ignace +7 more
core +1 more source
Novel Method of Contactless Sensing of Mechanical Quantities
Measurement Science Review, 2020 This article addresses the method of sensing mechanical quantities, in particular force and pressure, without the electrical connection of the sensing element and the electronics.
Harťanský René +7 more
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Hybrid Analog-Digital Precoding Revisited under Realistic RF Modeling [PDF]
, 2016 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.
Garcia-Rodriguez, Adrian +3 more
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An Optimal Antenna Design for Smart Traffic Management System Using CST
Журнал нано- та електронної фізикиAntenna is one of the backbone and frontend device to any communication systems used for wide variety of applications including traffic management and cellular mobile phones etc.
Tata Jagannadha Swamy +3 more
doaj +1 more source