Results 21 to 30 of about 14,849,827 (330)
Low-Noise and High-Efficiency Near-IR SPADs in 110nm CIS Technology [PDF]
, 2019 Photon detection at longer wavelengths is much desired for LiDAR applications. Silicon photodiodes with deeper junctions and larger multiplication regions are in principle more sensitive to near-IR photons.
Carmona Galán, Ricardo +2 more
core +1 more source
A Physics-Based Noise Formation Model for Extreme Low-Light Raw Denoising [PDF]
Computer Vision and Pattern Recognition, 2020 Lacking rich and realistic data, learned single image denoising algorithms generalize poorly in real raw images that not resemble the data used for training.
Kaixuan Wei +3 more
semanticscholar +1 more source
Quantum and private capacities of low-noise channels [PDF]
Information Theory Workshop, 2017 We determine both the quantum and the private capacities of low-noise quantum channels to leading orders in the channel's distance to the perfect channel. It has been an open problem for more than 20 years to determine the capacities of some of these low-
Felix Leditzky, D. Leung, Graeme Smith
semanticscholar +1 more source
Boosting the signal-to-noise of low-field MRI with deep learning image reconstruction
Scientific Reports, 2021 Recent years have seen a resurgence of interest in inexpensive low magnetic field (
Neha Koonjoo +4 more
semanticscholar +1 more source
UWB-MMIC Matrix Distributed Low Noise Amplifier
Proceedings, 2020 In this paper, a 3.1–11 GHz ultra-wideband low noise amplifier with low noise figure, high power gain S21, low reverse gain S12, and high linearity using the OMMIC ED02AH process, which employs a 0.18 μm Pseudomorphic High Electron Mobility Transistor is
Moustapha El Bakkali +4 more
doaj +1 more source
Constant and switched bias low frequency noise in p-MOSFETs with varying gate oxide thickness [PDF]
, 2002 The low-frequency noise power spectral density of MOSFETs is decreased if the MOSFETs are periodically switched 'off' (switched bias conditions). The influence of the gate oxide thickness on fixed bias and switched biased low frequency drain current ...
Knitel, M.J. +3 more
core +2 more sources
AIP Advances, 2019 The InGaAs-InAlAs-InP high electron mobility transistor (InP HEMT) is the preferred active device used in a cryogenic low noise amplifier (LNA) for sensitive detection of microwave signals. We have investigated the angular dependence of the InP HEMT when
Isabel Harrysson Rodrigues +6 more
doaj +1 more source
Low multiplication noise thin Al0.6Ga0.4As avalanche photodiodes [PDF]
, 2001 Avalanche multiplication and excess noise were measured on a series of Al0.6Ga0.4As p+in+ and n+ip+ diodes, with avalanche region thickness, w ranging from 0.026 μm to 0.85 μm.
David, J.P.R. +5 more
core +1 more source
A Low Noise Receiver for Submillimeter Astronomy [PDF]
, 1986 A broadband, low noise heterodyne receiver, suitable for astronomical use, has been built using a Pb alloy superconducting tunnel junction (SIS). The RF coupling is quasioptical via a bowtie antenna on a quartz lens and is accomplished without any tuning
Miller, R. E. +3 more
core +1 more source
IEEE Access, 2018 This paper presents a technical overview for low-noise switched reluctance motor (SRM) drives in electric vehicle (EV) applications. With ever-increasing concerns over environmental and cost issues associated with permanent magnet machines, there is a ...
C. Gan +5 more
semanticscholar +1 more source