Results 31 to 40 of about 3,871,484 (214)
A general flux-Based Circuit Theory for Superconducting Josephson Junction Circuits [PDF]
arXiv, 2023 Superconducting quantum interference devices (SQUIDs), single flux-quantum (SFQ) logic circuits, and quantum Josephson junction circuits have been developed into a family of superconductor integrated circuit, and are widely applied for subtle magnetic-field measurements, energy-efficient computing, and quantum computing, respectively.
arxiv
Photonic Integrated Circuit-Based FMCW Coherent LiDAR
Journal of Lightwave Technology, 2018 We present the demonstration of an integrated frequency modulated continuous wave LiDAR on a silicon platform. The waveform calibration, the scanning system, and the balanced detectors are implemented on a chip.
Aude Martin +13 more
semanticscholar +1 more source
Integrated optomechanical circuits [PDF]
Integrated Photonics Research, Silicon and Nanophotonics and Photonics in Switching, 2010 Optomechanical circuits are a promising candidate to realize various signal processing functions on a chip. In this paper we review several different NOMS structures fabricated in a silicon-on-insulator platform.
Roels, Joris +3 more
openaire +2 more sources
IEEE Journal of the Electron Devices Society, 2018 In this paper, we report on a novel E-mode AlGaN/GaN gates-seperating groove heterostructure field-effect transistor (GSG HFET). The current turn-on/off is controlled by changing gate voltage to regulate the horizontal energy band between the double ...
Yuangang Wang +12 more
doaj +1 more source
Inter-Dimensional Correlations Aggregated Attention Network for Action Recognition
IEEE Access, 2021 Recently, 3D Convolutional Neural Network (3D-CNN) models with attention mechanisms have been widely studied in action recognition tasks. Although most of these methods explore the spatial, temporal and channel attention for action recognition, the inter-
Xiaochao Li, Jianhao Zhan, Man Yang
doaj +1 more source
Research of the influence of crystal oscillator on EMC in RF module
Dianzi Jishu Yingyong, 2023 This paper proposes a SoC chip clock scheme and designs two layout schemes. By analyzing the causes of electromagnetic interference and judging the simulation results of the isolation degree between signals, the risk of inter-signal interference in the ...
Ma Shijuan, Xiao Yongping, Ni Xiaodong
doaj +1 more source
CktGNN: Circuit Graph Neural Network for Electronic Design Automation [PDF]
arXiv, 2023 The electronic design automation of analog circuits has been a longstanding challenge in the integrated circuit field due to the huge design space and complex design trade-offs among circuit specifications. In the past decades, intensive research efforts have mostly been paid to automate the transistor sizing with a given circuit topology.
arxiv
Nanomaterials, 2022 In this study, we propose a miniaturized bandpass filter (BPF) developed by combining an approximate circular (36-gon) winding inductor, a circinate capacitor, and five air-bridge structures fabricated on a gallium arsenide (GaAs) substrate using an ...
Jian Chen +6 more
doaj +1 more source
Real-time fast physical random number generator with a photonic integrated circuit.
Optics Express, 2017 Random number generators are essential for applications in information security and numerical simulations. Most optical-chaos-based random number generators produce random bit sequences by offline post-processing with large optical components.
Kazusa Ugajin +6 more
semanticscholar +1 more source
Quantum Circuit Simplification and Level Compaction [PDF]
IEEE Transactions on Computer-Aided Design of Integrated Circuits
and Systems, 27(3):436-444, March 2008, 2006 Quantum circuits are time dependent diagrams describing the process of quantum computation. Usually, a quantum algorithm must be mapped into a quantum circuit. Optimal synthesis of quantum circuits is intractable and heuristic methods must be employed. With the use of heuristics, the optimality of circuits is no longer guaranteed.
arxiv +1 more source