Showing 1 - 20 results of 49 for search 'Threshold (band)', query time: 0.08s Refine Results
  1. 1

    Characterizing Tidal Marsh Inundation with Synthetic Aperture Radar, Radiometric Modeling, and In Situ Water Level Observations by Brian T. Lamb, Kyle C. McDonald, Maria A. Tzortziou, Derek S. Tesser

    Published 2025-01-01
    “…Inundation products were derived from C-band and L-band synthetic aperture radar (SAR) imagery using backscatter thresholding and temporal change detection approaches. …”
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  2. 2

    Enhanced Laser Damage Threshold in Optically Addressable Light Valves via Aluminum Nitride Photoconductors by Soroush Ghandiparsi, Bikram Chatterjee, Jimmy‐Xuan Shen, Miranda S. Gottlieb, Clint D. Frye, Joseph D. Schneider, Ryan D. Muir, Brandon W. Buckley, Sara E. Harrison, Qinghui Shao, Joel B. Varley, Lars F. Voss

    Published 2025-01-01
    “…Aluminum nitride (AlN), an emerging ultra‐wide band gap (UWBG) III–V semiconductor, offers promising optoelectronic properties and superior thermal conductivity (>300 Wm−1K−1 at 298° K, compared to BSO's 3.29 Wm−1K−1). …”
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  3. 3

    On the Feasibility of Unlicensed Communications in the TV White Space: Field Measurements in the UHF Band by M. Fadda, V. Popescu, M. Murroni, P. Angueira, J. Morgade

    Published 2015-01-01
    “…In this paper the outcome of field measurements in the UHF TV band (470–860 MHz) conducted in EU is presented. …”
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    An Interference Avoidance Method of Wireless Body Area Network Based on Chinese Medical Band by Weixia Zou, Chao Guo, Fengyuan Kang, Chunqing Zhang

    Published 2015-10-01
    “…This mechanism firstly classifies the channels by priority based on the distribution characteristics of potential interference on the China medical band, commits energy detection on all channels in the network initialization phase, and compares to energy threshold to form available channel set. …”
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  6. 6

    Complementary Split Ring Resonator-Inspired Antenna for Wearable Multiband Applications Using Biodegradable Polylactic Acid by saranya Srinivasan, Hariharan Selvaraj, Gopi Pitchaimani, Kamal Bishnoi

    Published 2025-08-01
    “…In addition to its biocompatibility and achievement of the SAR threshold, the antenna serves as a long-term solution for multi-band wireless applications. …”
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  7. 7

    Damage Identification of Wind-Break Wall Structures based on the Further Updated Wavelet Packet Frequency Bands Energy Ratio Spectrum by Qian Xu

    Published 2022-01-01
    “…To reflect the damage information sensitively, the feature bands, which were more sensitive to damage, were selected via the threshold value ε0. …”
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  8. 8

    Quarter-Wavelength Two-Section Coaxial Stepped Impedance Resonators for Harmonics Suppression in Tx Bandpass Filters by Alexandre Bonizec, Jessica Benedicto, Jean-Francois Favennec, Eric Rius, Christophe Goujon

    Published 2025-01-01
    “…It is therefore possible to design a filter for which the harmonic frequencies of the resonators are not the same, leading to destructive recombinations in the attenuated band. This is illustrated through the design of a 6th order narrowband L-band bandpass filter with controlled attenuation up to <inline-formula> <tex-math notation="LaTeX">$6.6\times $ </tex-math></inline-formula> F0 and a multipactor threshold of around 30 W. …”
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    Research on the Interference Effects of 5G’s Key Parameters on Radio Altimeters by Jie Bai, Shun Yuan, Zhaobin Duan

    Published 2024-12-01
    “…The 5G frequency band is extremely close to the operating frequency band of radio altimeters (RAs), so an in-depth study of the possible interference of 5G’s key parameters on RAs is especially necessary to ensure aviation safety. …”
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    GABAergic neurons in basal forebrain exert frequency-specific modulation on auditory cortex and enhance attentional selection of auditory stimuli by Kevin Thomas, Hamid Azimi, Davide Maggioni, Mark Sanders, Pilar Vaca Sánchez, Michael A. Harvey, Gregor Rainer

    Published 2025-01-01
    “…We employed a detection task where rats detected a narrow band target embedded in broad band noise, while optogenetically modulating GABAergic BF activity. …”
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  14. 14

    Electroencephalogram-Based Brain Connectivity Analysis in Prolonged Disorders of Consciousness by Yuzhang Wu, Zhitao Li, Ruowei Qu, Yangang Wang, Zhongzhen Li, Le Wang, Guangrui Zhao, Keke Feng, Yifeng Cheng, Shaoya Yin

    Published 2023-01-01
    “…The Pearson r of the delta band (Z=−6.71, P<0.01), theta band (Z=−15.06, P<0.01), and alpha band (Z=−28.45, P<0.01) were statistically significant. …”
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  15. 15

    The effect of positive interspike interval correlations on neuronal information transmission by Sven Blankenburg, Benjamin Lindner

    Published 2015-12-01
    “…Accordingly, neurons can be categorized as low-pass, band-pass or high-pass information filters. Mechanisms of information filtering at the cellular and the network levels have been suggested. …”
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  16. 16

    Benchmarking passive-microwave-satellite-derived freeze–thaw datasets by A. Bartsch, X. Muri, M. Hetzenecker, K. Rautiainen, H. Bergstedt, J. Wuite, T. Nagler, D. Nicolsky

    Published 2025-01-01
    “…We developed a robust freeze–thaw (FT) detection approach that is suitable for tundra regions, applying a constant threshold to the combined C-band VV (vertically sent and received) and VH (vertically sent and horizontally received) polarization ratios. …”
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  17. 17

    Bivariate EMD-Based Data Adaptive Approach to the Analysis of Climate Variability by Md. Khademul Islam Molla, Poly Rani Ghosh, Keikichi Hirose

    Published 2011-01-01
    “…The energies of the fGn's IMFs are used to define the data adaptive threshold to separate AC. The IMFs of climate signal with energy exceeding such threshold are summed up to separate the AC. …”
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  18. 18

    Proposal of High-Temperature-Operation Tolerant SOI MOSFET and Preliminary Study on Device Performance Evaluation by Yasuhisa Omura

    Published 2011-01-01
    “…It is shown that its threshold voltage is higher than that of the conventional SOI MOSFET because its local thin Si regions offer an expanded effective band gap. …”
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  19. 19

    Electroacupuncture Treatment Alleviates the Remifentanil-Induced Hyperalgesia by Regulating the Activities of the Ventral Posterior Lateral Nucleus of the Thalamus Neurons in Rats by Hong-Yan Zhao, Ling-Yu Liu, Jie Cai, Yan-Jun Cui, Guo-Gang Xing

    Published 2018-01-01
    “…Moreover, 2 Hz-EA reversed the RF-induced decrease both in PWT and PWL of rats and also abrogated the RF-induced augmentation of the spontaneous neuronal activity and the power spectral density (PSD) of the theta band oscillation in VPL LFP. These results suggested that 2 Hz-EA attenuates the remifentanil-induced hyperalgesia via reducing the excitability of VPL neurons and the low-frequency (theta band) oscillation in VPL LFP.…”
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  20. 20

    AlGaAs Tunnel Junction (TJ)-VCSELs: A NEGF&#x2013;Drift-Diffusion Approach by Alberto Gullino, Valerio Torrelli, Martino D'Alessandro, Alberto Tibaldi, Francesco Bertazzi, Michele Goano, Pierluigi Debernardi

    Published 2024-01-01
    “…Our comprehensive VCSEL solver VENUS is augmented with a non-equilibrium Green&#x0027;s function (NEGF) approach to extract the band-to-band tunneling rate across the TJ. To showcase the NEGF-VENUS features, we apply it to the commercial <italic>pin</italic> oxide confined AlGaAs VCSEL previously investigated by VENUS, by inserting a TJ with minimal variations to the optical resonator. …”
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