Results 51 to 60 of about 385,801 (356)

Limits to the Energy Efficiency of CMOS Microprocessors [PDF]

arXiv, 2023
CMOS microprocessors have achieved massive energy efficiency gains but may reach limits soon. This paper presents an approach to estimating the limits on the maximum floating point operations per Joule (FLOP/J) for CMOS microprocessors. We analyze the three primary sources of energy dissipation: transistor switching, interconnect capacitances and ...
arxiv  

Ultra‐Fast Non‐Volatile Resistive Switching Devices with Over 512 Distinct and Stable Levels for Memory and Neuromorphic Computing

Advanced Functional Materials, EarlyView.
A materials and device design concept that comprises a self‐assembled ultra‐thin epitaxial ion‐transporting layer, an amorphous oxide overcoat oxygen‐blocking layer, and a partial filament formed during an electroforming step is proposed for low‐current multilevel resistive switching devices.
Ming Xiao, Markus Hellenbrand, Nives Strkalj, Babak Bakhit, Zhuotong Sun, Nikolaos Barmpatsalos, Dovydas Joksas, Hongyi Dou, Zedong Hu, Ping Lu, Samip Karki, Sundar Kunwar, Jonathan D. Major, Aiping Chen, Haiyan Wang, Quanxi Jia, Adnan Mehonic, Judith L. MacManus‐Driscoll   +17 more
wiley   +1 more source

CAOS-CMOS camera

Optics Express, 2016
Proposed and experimentally demonstrated is the CAOS-CMOS camera design that combines the coded access optical sensor (CAOS) imager platform with the CMOS multi-pixel optical sensor. The unique CAOS-CMOS camera engages the classic CMOS sensor light staring mode with the time-frequency-space agile pixel CAOS imager mode within one programmable optical ...
Riza, Nabeel A., La Torre, Juan Pablo, Amin, M. Junaid   +2 more
openaire   +4 more sources

JEDAN: Joint Euclidean Distance and Autoencoder Network for Robust Out-of-Distribution Detection in Radar-Based Hand Gesture Recognition

IEEE Access
Detecting Out-of-Distribution (OOD) gestures is vital for reliable radar-based gesture-recognition systems. Traditional autoencoders often fall short in OOD detection because they prioritize minimizing reconstruction error over forming distinct clusters ...
Muhammad Ghufran Janjua, Kevin Kaiser, Thomas Stadelmayer, Stephan Schoenfeldt, Vadim Issakov   +4 more
doaj   +1 more source

A Folded Cascode CMOS Low Noise Amplifier with Transformer Feedback [PDF]

Journal of Electromagnetic Engineering and Science
This study proposes a folded cascode CMOS low noise amplifier (LNA) with transformer feedback, implemented using a 0.13-μm CMOS process for wireless local area network front-end module applications.
Dongmyeong Kim, Haseon Song, Ilku Nam, Donggu Im   +3 more
doaj   +1 more source

A UV Sensitive Integrated Micromegas with Timepix Readout [PDF]

, 2010
This article presents a detector system consisting of three components, a CMOS imaging array, a gaseous-detector structure with a Micromegas layout and a UV-photon sensitive CsI reflective photocathode.
Amos Breskin, Bellazzini, Blanco Carballo, Breskin, Chechik, Coelho, Cora Salm, Derré, Escada, Harry van der Graaf, Holy, Jan Visschers, Joost Melai, Jurriaan Schmitz, Llopart, Llopart, Lyashenko, Marco Cortesi, Martin Fransen, Victor Blanco Carballo, Yevgen Bilevych   +20 more
core   +2 more sources

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

Advanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García, María Flandes‐Iparraguirre, Pilar Montero‐Calle, Ricardo M. Rosales, Asier Ullate‐Agote, Andrea Sánchez‐Bueno, Eduardo Larequi, Ilazki Anaut‐Lusar, Nicolás Laita, Aida Oliván‐Viguera, Elena Iglesias, Gloria Abizanda, Patxi San Martín‐Úriz, Paula Aguirre‐Ruiz, Xabier L. Aranguren, Manuel García de Yébenes, Juan José Gavira, Miguel Ángel Martínez, Estefanía Peña, Manuel Doblaré, Elena M. de‐Juan‐Pardo, Esther Pueyo, Felipe Prosper, Manuel M. Mazo Vega   +23 more
wiley   +1 more source

Microwave Imaging for Breast Cancer Detection - A Comparison Between VNA and FMCW Radar

IEEE Journal of Microwaves
This paper presents the comparison between microwave imaging for breast cancer detection using a vector network analyzer (VNA) and a frequency-modulated continuous wave (FMCW) radar system.
Martin Maier, Sebastian Paul, Milan Rother, Simona Di Meo, Marco Pasian, Joerg Schoebel, Vadim Issakov   +6 more
doaj   +1 more source

Miniaturized 0.13-μm CMOS Front-End Analog for AlN PMUT Arrays

Sensors, 2020
This paper presents an analog front-end transceiver for an ultrasound imaging system based on a high-voltage (HV) transmitter, a low-noise front-end amplifier (RX), and a complementary-metal-oxide-semiconductor, aluminum nitride, piezoelectric ...
Iván Zamora, Eyglis Ledesma, Arantxa Uranga, Núria Barniol   +3 more
doaj   +1 more source

Modeling and the analysis of control logic for a digital PWM controller based on a nano electronic single electron transistor [PDF]

Serbian Journal of Electrical Engineering, 2008
This paper describes the modelling and the analysis of control logic for a Nano-Device- based PWM controller. A comprehensive simple SPICE schematic model for Single Electron transistor has been proposed. The operation of basic Single Electron Transistor
Rathnakannan Kailasam, Ranjan Vanaja
doaj   +1 more source