Results 1 to 10 of about 101,437 (150)
Responsivity and Noise Equivalent Power of a Single Cold-Electron Bolometer [PDF]
Applied Sciences, 2021 We have developed a single-pixel capacitively coupled Cold-Electron Bolometer (CEB) and characterized it in the current-biased regime. The most attractive feature of the CEB is effective electron self-cooling of the absorber, which leads to a lower ...
Ian Jasper Agulo, Leonid Kuzmin
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Nanobolometer with ultralow noise equivalent power. [PDF]
Commun Phys, 2019 AbstractSince the introduction of bolometers more than a century ago, they have been used in various applications ranging from chemical sensors, consumer electronics, and security to particle physics and astronomy. However, faster bolometers with lower noise are of great interest from the fundamental point of view and to find new use-cases for this ...
Kokkoniemi R +13 more
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Research of equivalent and maximum value of noise generated by wind power plants /
Journal of Environmental Engineering and Landscape Management, 2018 According to the Directive 2009/28EC of European Parliament and Council, dated April 23, 2009, Lithuania should strive for the part of renewable energy sources in the balance of electric energy to reach no less than 23% in the year 2020.
Donatas Butkus +2 more
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Materials & Design, 2019 An enclosure panel is widely used in industrial applications. The panel under a dynamic loading excites the surrounding air medium and noise is radiated into the acoustic space. The radiated sound can be suppressed by having changes in the structure. The
Hyun-Guk Kim, Can Nerse, Semyung Wang
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Noise Equivalent Power Optimization of Graphene- Superconductor Optical Sensors in the Current Bias Mode [PDF]
Journal of Optoelectronical Nanostructures, 2018 In this paper, the noise equivalent power (NEP) of an optical sensor based ongraphene-superconductor junctions in the constant current mode of operation has beencalculated.
Ali Moftakharzadeh +2 more
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Research on precise estimation of line loss rate probability density based on bilateral total variation filtering algorithm [PDF]
Scientific ReportsThis paper proposes a precise line loss rate probability density estimation method using the Bilateral Total Variation (BTV) filtering algorithm to suppress noise while preserving edge information in power data.
Jie Zhang, Shengchun Liu, Chao Feng
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Sensors, 2023 A highly sensitive room-temperature graphene photothermoelectric terahertz detector, with an efficient optical coupling structure of asymmetric logarithmic antenna, was fabricated by planar micro-nano processing technology and two-dimensional material ...
Liang Hong +5 more
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IEEE Access, 2023 In this paper, CM noise suppresion and magnetic elements winding loss optimization design of a cascade power module based on GaN design are carried out (the front stage is buck converter, the second stage is LLC resonant converter). To suppress CM noise,
Guowang Liu +4 more
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Decreased noise figure measurement uncertainty in Y factor method [PDF]
Advances in Radio Science, 2013 Almost always noise figure is measured today by using a matched noise source delivering two different but known noise temperatures (Y factor method). In commercially available noise sources these temperatures are characterized by the excess noise ratio ...
I. Gaspard
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Parameter estimation and CRB analysis of 1‐bit colocated MIMO radar
IET Radar, Sonar & Navigation, 2021 The increasing demand for low‐cost and low‐power radars has led to the emergence of 1‐bit sampling technology. 1‐bit sampling technology is introduced in a multiple‐input and multiple‐output (MIMO) radar that has many advantages such as a high degree of ...
Bingfan Liu, Baixiao Chen, Minglei Yang
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