Results 101 to 110 of about 122,427 (302)

Stroboscopic wave-packet description of nonequilibrium many-electron problems [PDF]

, 2008
We introduce the construction of an orthogonal wave-packet basis set, using the concept of stroboscopic time propagation, tailored to the efficient description of nonequilibrium extended electronic systems.
Bokes, P., Corsetti, F., Godby, R. W.
core   +2 more sources

Concurrent Interface Passivation and Contact Work Function Tuning in Organic Self‐Aligned Gate Transistors and Complementary Circuits Using Phosphonic Acid Self‐Assembled Monolayers

Advanced Functional Materials, EarlyView.
Self‐aligned gate transistors are developed with a single‐step dielectric passivation and fine‐tuning of source/drain electrode work function using phosphonic acid self‐assembled monolayers (SAM). This transistor architecture minimizes overlap capacitances and access resistance.
Linqu Luo, Mohamad Insan Nugraha, Hendrik Faber, Shaoxian Li, Chrysa Aivalioti, Bahaaeddin Irziqat, Ricardo Ruvalcaba, Temur Maksudov, Yu‐ying Yang, Harold F. MazoMantilla, Lazaros Panagiotidis, Mohamed Nejib Hedhili, Furkan H. Isikgor, Leonidas Tsetseris, Shadi Fatayer, Martin Heeney, Thomas D. Anthopoulos   +16 more
wiley   +1 more source

Performance of Cross-Layer Design with Antenna Selection and Imperfect Feedback Information in MIMO Systems

International Journal of Antennas and Propagation, 2012
By combining adaptive modulation and automatic repeat request, a cross-layer design (CLD) scheme for MIMO system with antenna selection (AS) and imperfect feedback is presented, and the corresponding performance is studied.
Xiaoyu Dang, Xiangbin Yu, Xiaomin Chen
doaj   +1 more source

Signalling method for mobile communications network

The Journal of Engineering, 2015
In this study, a novel and generic signalling method is proposed that results in a significant reduction in signalling messages exchanged between a user equipment and the network over the air interface.
Badoui Y. Heik, Rahim Tafazolli
doaj   +1 more source

Tunable 4-channel ultra-dense WDM demultiplexer with III-V photodiodes integrated in silicon-on-insulator [PDF]

, 2012
A tunable 4-channel ultra-dense WDM demultiplexer with 0.25nm channel spacing is demonstrated with III-V photodiodes integrated on Silicon-on-Insulator using rib waveguides.
De Heyn, Peter, Keyvaninia, Shahram, Trita, Andrea, Van Thourhout, Dries, Verstuyft, Steven   +4 more
core  

Ionic Liquid‐Based Reversible Metal Electrodeposition for Adaptive Radiative Thermoregulation Under Extreme Environments

Advanced Functional Materials, EarlyView.
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang, Chenxi Sui, Jiacheng Tian, Genesis Higueros, Ting‐Hsuan Chen, Ronghui Wu, Pei‐Jan Hung, Yang Deng, Natalie Rozman, Willie John Padilla, Po‐Chun Hsu   +10 more
wiley   +1 more source

Challenge in Future Ip-Based Voice Communication System for Air Traffic Control

Jurnal Pendidikan Multimedia
The most important part of the modernization of Air Traffic Management (ATM) is the Voice Switching and Control System (VSCS) based on Circuit Switching (CS) technology. This technology has Quality of Service (QoS) on Bandwidth, Delay, and Jitter, but it
Nurhidayatulloh Nurhidayatulloh, Hendrawan Hendrawan   +1 more
doaj   +1 more source

On Iterative Learning Control for Remote Control Systems with Packet Losses

Journal of Applied Mathematics, 2013
The problem of iterative learning control (ILC) is considered for a class of time-varying systems with random packet dropouts. It is assumed that an ILC scheme is implemented via a remote control system and that packet dropout occurs during the packet ...
Chunping Liu, Rong Xiong, Jianxin Xu, Jun Wu   +3 more
doaj   +1 more source

Survey and Comparison of Optical Switch Fabrication Techniques and Architectures [PDF]

Journal of Computing, Volume 2, Issue 4, April 2010, 133-137, 2010
The main issue in the optical transmission is switching speed. The optical packet switching faces many significant challenges in processing and buffering. The generalized multilevel protocol switching seeks to eliminate the asynchronous transfer mode and synchronous optical network layer, hence the implementation of IP over WDM (wave length division ...
arxiv  

Switching strategies in a class of packet switching networks [PDF]

, 1983
Manoj Kumar, D.M. Dias, J. Robert Jump
openalex   +3 more sources