Results 11 to 20 of about 185,372 (245)
IEEE Access, 2018 A novel 4th-order cross-coupled electrical tunable bandpass filter with constant absolute bandwidth and high frequency selectivity is proposed. The electric coupling coefficients and the magnetic coupling coefficients of the cross-coupled resonators and ...
Dengyao Tian +2 more
doaj +1 more source
Frequency-Dependent Template Profiles for High Precision Pulsar Timing [PDF]
, 2018 Pulsar timing experiments require high fidelity template profiles in order to minimize the biases in pulse time-of-arrival (TOA) measurements and their uncertainties.
Pennucci, Timothy T.
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Bounding inconsistency using a novel threshold metric for dead reckoning update packet generation [PDF]
, 2008 Human-to-human interaction across distributed applications requires that sufficient consistency be maintained among participants in the face of network characteristics such as latency and limited bandwidth.
Aspin, R +5 more
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IEEE Access, 2020 In this study, a new method and structure are proposed to design of a switchable and fully tunable microstrip bandpass filter (BPF). The central frequency and bandwidth (or the resonance frequency of the resonators, coupling coefficient between ...
Chi-Feng Chen
doaj +1 more source
The impact of spike timing variability on the signal-encoding performance of neural spiking models [PDF]
, 2002 It remains unclear whether the variability of neuronal spike trains in vivo arises due to biological noise sources or represents highly precise encoding of temporally varying synaptic input signals. Determining the variability of spike timing can provide
Koch, Christof +2 more
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Optimization and performance of an optical cardio-magnetometer [PDF]
, 2004 Cardiomagnetometry is a growing field of noninvasive medical diagnostics that has triggered a need for affordable high-sensitivity magnetometers. Optical pumping magnetometers are promising candidates satisfying that need since it was demonstrated that ...
Alexandrov +16 more
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Scientific Reports, 2023 As the need for higher data rates for communication increases, the terahertz (THz) band has drawn considerable attention. This spectral region promises a much wider bandwidth and the transmission of large amounts of data at high speeds.
Fatima Taleb +12 more
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A basic lock-in amplifier experiment for the undergraduate laboratory [PDF]
, 2003 We describe a basic experiment for the undergraduate laboratory that demonstrates aspects of both, the science and the art of precision electronic measurements. The essence of the experiment is to measure the resistance of a small length of brass-wire to
Black, E. D. +2 more
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A Widely Tunable Compact Bandpass Filter Based on a Switched Varactor-Tuned Resonator
IEEE Access, 2019 This paper presents a compact tunable bandpass filter (BPF) based on a switched varactor tuned resonator with a wide frequency-tuning range and a constant absolute bandwidth (ABW).
Minjae Jung, Byung-Wook Min
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A new-concept gamma calorimeter at ELI-NP [PDF]
, 2017 ELI-NP is an European Research Infrastructure that will provide a monochromatic,high brilliance gamma beam with tunable energy up to 19.5 MeV. The time structure of the beamconsists of 32 high intensity gamma bunches separated by a time interval of 16 ns
Albergo, Andreotti +12 more
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