Results 11 to 20 of about 10,209,746 (308)
Design and Experiment of Magnetic Antenna Vibration and Noise Reduction System
Applied Sciences, 2022 The magnetic antenna can receive extremely weak underwater magnetic signals, and induce the magnetic field intensity which can reach the femto-tesla (fT) level, making it widely used in underwater electromagnetic signal detection.
Sijie Jiang +5 more
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Low-Cutoff Frequency Reduction in Neural Amplifiers: Analysis and Implementation in CMOS 65 nm
Frontiers in Neuroscience, 2021 Scaling down technology demotes the parameters of AC-coupled neural amplifiers, such as increasing the low-cutoff frequency due to the short-channel effects. To improve the low-cutoff frequency, one solution is to increase the feedback capacitors' value.
Fereidoon Hashemi Noshahr +5 more
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Design of a Differential Low-Noise Amplifier Using the JFET IF3602 to Improve TEM Receiver
Micromachines, 2022 The observed data of transient electromagnetic (TEM) systems is often contaminated by various noises. Even after stacking averages or applying various denoising algorithms, the interference of the system noise floor cannot be eliminated fundamentally ...
Shengjie Wang +5 more
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Low-Frequency Noise: Experiences from a Low-Frequency Noise Perceiving Population
International Journal of Environmental Research and Public Health, 2023 Although low-frequency noise (LFN) is associated with various complaints, there is still much unknown about this phenomenon. This research aims to provide an extensive description of (1) LFN perceptions, (2) LFN-related complaints, and (3) the characteristics of LFN complainants. In an explorative observational cross-sectional survey study, a sample of
Kristina H. Erdélyi +4 more
openaire +3 more sources
Printable Organic PIN Phototransistor and Its Application for Low Power and Noise Imaging Detection
IEEE Photonics Journal, 2022 The power consumption and the opto-electric noise of organic photo-detectors are the challenges for large-scale detecting and imaging applications to surpass.
Zhi Tao +6 more
doaj +1 more source
Micromachines, 2023 As an effective capacitance signal produced by a micro-hemisphere gyro is usually below the pF level, and the capacitance reading process is susceptible to parasitic capacitance and environmental noise, it is highly difficult to acquire an effective ...
Xiaoyang Zhang +6 more
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Biosignal Amplifiers Based on Low‐Noise Organic Transistors with Printed Electrodes
Advanced Electronic Materials, 2023 The monitoring of microvolt‐level biosignals such as electroencephalograms requires the application of low‐noise signal amplifier circuits, which, for single‐use cases, must be fabricated for disposability using low‐cost manufacturing techniques.
Tomoharu Kimura +5 more
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Design and Characterization of a Burst Mode 20 Mfps Low Noise CMOS Image Sensor
Sensors, 2023 This paper presents a novel ultra-high speed, high conversion-gain, low noise CMOS image sensor (CIS) based on charge-sweep transfer gates implemented in a standard 180 nm CIS process.
Xin Yue, Eric R. Fossum
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Low rank prior in single patches for non-pointwise impulse noise removal [PDF]
, 2015 This paper introduces a low rank prior in small oriented noise-free image patches: Considering an oriented patch as a matrix, a low-rank matrix approximation is enough to preserve the texture details in the optimally oriented patch.
Trucco, Emanuele; id_orcid +2 more
core +1 more source
Threshold Uniformity Improvement in 1b Quanta Image Sensor Readout Circuit
Sensors, 2022 A new readout architecture for single-bit quanta image sensor (QIS) consisting of a capacitive transimpedance amplifier (CTIA) before a 1-bit quantizer to improve the threshold uniformity of the readout cluster is proposed in this paper.
Zhaoyang Yin +3 more
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