Results 71 to 80 of about 74,055 (309)

Dual-PEEC Modeling of a Two-Port TEM Cell for VHF Applications [PDF]

, 2011
Two-port TEM cells with rectangular cross section are commonly used to produce plane electromagnetic waves with high electric field. The non-uniform structure makes the use of numerical methods extremely useful in the design phase in order to achieve a ...
Alotto, P., Desideri, D., Maschio A., Freschi, F., ALOTTO, PIERGIORGIO, MASCHIO, ALVISE, Alotto P., Desideri D., Repetto, M., M. Repetto, A. Maschio, Freschi, Fabio, F. Freschi, Repetto, Maurizio, P. Alotto, D. Desideri, Maschio, A., DESIDERI, DANIELE   +17 more
core   +1 more source

An efficient design of 45-nm CMOS low-noise charge sensitive amplifier for wireless receivers

, 2022
Amplifiers are widely used in signal receiving circuits, such as antennas, medical imaging, wireless devices and many other applications. However, one of the most challenging problems when building an amplifier circuit is the noise, since it affects the ...
Almalkawi, Islam T., Al-Karaki, Jamal N., Awni Itradat, Islam T. Almalkawi, Ashraf H. Al-Bqerat, Jamal N. Al-Karaki, Itradat, Awni, Al-Bqerat, Ashraf H.   +7 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Equivalent Circuits as Related to Ionic Systems

, 1963
The purpose of this paper is to clarify the relationship between certain “equivalent circuits” and the fundamental flux equations of Nernst and Planck. It is shown that as a direct algebraic consequence of these equations one may construct two types of ...
Alan Finkelstein, Mauro, Alexander, Finkelstein, Alan, Alexander Mauro   +3 more
core   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Equivalent Circuits of Synchronous Machines and Transformers [PDF]

, 2017
Glavni cilj završnoga rada je odrediti nadomjesne sheme sinkronih strojeva te transformatora i obraditi per-unit metodu. Navedene su formule i načini rješavanja i računanja vrijednosti pojedinih elemenata koji su nam potrebni, sve u odnosu na sheme.
Čalušić, Alen
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Finding the Number of Spanning Trees in Specific Graph Sequences Generated by a Johnson Skeleton Graph

Mathematics
Using equivalent transformations, complicated circuits in physics that need numerous mathematical operations to analyze can be broken down into simpler equivalent circuits.
Ahmad Asiri, Salama Nagy Daoud
doaj   +1 more source

Transient simulation of complex electronic circuits and systems operating at ultra high frequencies [PDF]

, 2005
The electronics industry worldwide faces increasingly difficult challenges in a bid to produce ultra-fast, reliable and inexpensive electronic devices. Electronic manufacturers rely on the Electronic Design Automation (EDA) industry to produce consistent
Dautbegovic, Emira
core