Results 91 to 100 of about 2,178,356 (388)

How FPGAs Can Help Create Self-Recoverable Antenna Arrays

International Journal of Antennas and Propagation, 2012
An approach to utilize Field Programmable Gate Array (FPGA) technology to control antenna arrays is presented based on the scenario of sensing a failure of any array element, analyzing degradation of the radiation pattern due to that failure, and finding
Miroslav Joler
doaj   +1 more source

Molecularly Tailored Elastomeric Block‐Copolymers for Intrinsically Stretchable Organic Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
Molecular‐level engineering of SEBS elastomers is introduced for skin‐inspired electronics. By systematically modulating the S/EB molar ratio in SEBS, precise control is achieved over nanoscale morphology, mechanical properties, metal‐elastomer adhesion, and dielectric performance.
Min Woo Jeong, Seon Hoo Park, Min Hyouk Kim, Jun Su Kim, Tae Uk Nam, Ngoc Thanh Phuong Vo, Kyu Ho Jung, Hye Rin Chang, Thuy An Nguyen, Jin Young Oh   +9 more
wiley   +1 more source

A gate driver for IGBT with data acquisition function

机车电传动, 2023
The paper presents a new type of gate driver for IGBT, which has the function of acquiring the operation state data in addition to traditional gate drive and short-circuit protection functions.
YANG Lele, CHEN Yanping, DOU Zechun, QI Yu, XIE Shunmeng, WE Haishan   +5 more
doaj  

Signal-Conditioning Block of a 1 × 200 CMOS Detector Array for a Terahertz Real-Time Imaging System

Sensors, 2016
A signal conditioning block of a 1 × 200 Complementary Metal-Oxide-Semiconductor (CMOS) detector array is proposed to be employed with a real-time 0.2 THz imaging system for inspecting large areas.
Jong-Ryul Yang, Woo-Jae Lee, Seong-Tae Han   +2 more
doaj   +1 more source

Field-programmable gate array (FPGA)-based designed using VHDL hardware description language transmission performance analysis of binary phase shift keying (BPSK) and quadrature phase shift Keying (QPSK) modulators

, 2013
Binary phase shift keying (BPSK) and quadrature phase shift Keying (QPSK)modulation techniques are often proposed for satellite communications and band-limited communication channels; however, both modulations are important in high speed data ...
Emmanuel Kwon-Ndung, Nidia Noemi, J. Gichuki, Li Xianyi, Mevlüt Doğan, K. Thong, B. Fielding, Naqib Ullah Khan, Choonki Ahn   +8 more
semanticscholar   +1 more source

Single‐Step Synthesis of In‐plane 1T'‐2H Heterophase MoTe2 for Low‐Resistance Contacts

Advanced Functional Materials, EarlyView.
A single‐step CVD method is developed to synthesize seamless in‐plane 1T'‐2H MoTe2 heterophase junctions with precise phase control and uniform large‐area coverage. The resulting transistors, incorporating 1T' MoTe2 contacts and 2H MoTe2 channels, exhibit ultralow contact resistance, offering a scalable solution to the long‐standing challenge of ...
Ye Lin, Hanwool Lee, Junzhe Kang, Zhiyu Wang, Richard T. Haasch, Stasiu T. Chyczewski, Zetai Liu, Huai‐Chung Chuang, Jun‐Fei Zheng, Wenjuan Zhu   +9 more
wiley   +1 more source

Aharonov-Bohm phase as quantum gate in two-electron charge qubits

, 2004
We analyze the singlet-triplet splitting on a planar array of quantum dots coupled capacitively to a set of external voltage gates. The system is modelled using an extended Hubbard Hamiltonian keeping two excess electrons on the array.
Ulloa, S. E., Weichselbaum, A.
core   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Ultrafast jet classification at the HL-LHC

Machine Learning: Science and Technology
Three machine learning models are used to perform jet origin classification. These models are optimized for deployment on a field-programmable gate array device.
Patrick Odagiu, Zhiqiang Que, Javier Duarte, Johannes Haller, Gregor Kasieczka, Artur Lobanov, Vladimir Loncar, Wayne Luk, Jennifer Ngadiuba, Maurizio Pierini, Philipp Rincke, Arpita Seksaria, Sioni Summers, Andre Sznajder, Alexander Tapper, Thea K Årrestad   +15 more
doaj   +1 more source

Nonadiabatic Electron Manipulation in Quantum-Dot Arrays

, 2004
A novel method of coherent manipulation of the electron tunneling in quantum-dots is proposed, which utilizes the quantum interference in nonadiabatic double-crossing of the discrete energy levels.
A. V. Shytov, D. Loss, L. Landau, M. I. Dykman, W. G. van der Wiel   +4 more
core   +1 more source