Articles with "carrier frequency" as a keyword



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Amplitude modulating frequency overrides carrier frequency in tACS‐induced phosphene percept

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Published in 2022 at "Human Brain Mapping"

DOI: 10.1002/hbm.26111

Abstract: The amplitude modulated (AM) neural oscillation is an essential feature of neural dynamics to coordinate distant brain areas. The AM transcranial alternating current stimulation (tACS) has recently been adopted to examine various cognitive functions, but… read more here.

Keywords: tacs; phosphene; frequency; stimulation ... See more keywords
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The incidence and carrier frequency of Tay‐Sachs disease in the French‐Canadian population of Quebec based on retrospective data from 24 years, 1992–2015

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Published in 2020 at "Journal of Genetic Counseling"

DOI: 10.1002/jgc4.1284

Abstract: Tay‐Sachs disease (TSD) is a hereditary neurodegenerative condition inherited through an autosomal recessive pattern. The incidence and carrier frequency of infantile TSD were found to be increased among French Canadians in specific areas of the… read more here.

Keywords: french canadian; canadian population; carrier; carrier frequency ... See more keywords
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Carrier frequency of spinal muscular atrophy in Thailand

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Published in 2019 at "Neurological Sciences"

DOI: 10.1007/s10072-019-03885-5

Abstract: Spinal muscular atrophy (SMA) is one of the leading causes of death in infants and young children from heritable diseases. Patients diagnosed with SMA develop symmetrical progressive muscle weakness and atrophy from degeneration of alpha… read more here.

Keywords: spinal muscular; deletion; carrier; carrier frequency ... See more keywords
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Automatic wavefront reconstruction on single interferogram with spatial carrier frequency using Fourier transform

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Published in 2020 at "Optoelectronics Letters"

DOI: 10.1007/s11801-020-9051-z

Abstract: Optical interferometry can be applied to obtain the wavefront phase and reconstruct the three-dimensional wavefront by analyzing interference fringes. Single interferogram analysis based on two-dimensional Fourier transform is proposed. This method just needs to acquire… read more here.

Keywords: carrier; carrier frequency; fourier transform; single interferogram ... See more keywords
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Carrier-frequency-doubled photonic microwave vector signal generation based on PDM-MZM

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Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.06.033

Abstract: Abstract A simple method based on an integrated polarization-division multiplexing Mach–Zehnder modulator (PDM-MZM) to produce a carrier-frequency-doubled vector signal is presented and experimentally demonstrated. In this structure, the upper sub-MZM is driven by I/Q signals… read more here.

Keywords: frequency doubled; carrier frequency; frequency; mzm ... See more keywords
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Fast and high precision spatial carrier frequency phase shifting algorithm based on the second order difference

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Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.07.072

Abstract: Abstract A spatial carrier phase shifting algorithm based on the second-order difference (SCFPS-SD) is proposed. By numerically calculating the first and second order difference of one spatial carrier frequency interferogram (SCFI) and then using a… read more here.

Keywords: carrier frequency; spatial carrier; carrier; phase ... See more keywords
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Multiple carrier frequency offsets and multipath channels estimation for coordinated multi-point FBMC systems

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Published in 2017 at "Physical Communication"

DOI: 10.1016/j.phycom.2017.10.009

Abstract: Abstract Filter bank multicarrier (FBMC) systems are active candidates for the physical layer of the fifth generation of wireless communication networks (5G). The combination of FBMC system with the coordinated multipoint (CoMP) has been proposed… read more here.

Keywords: carrier frequency; estimation; fbmc systems;
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Carrier frequency analysis of mutations causing autosomal-recessive-inherited retinal diseases in the Israeli population

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Published in 2018 at "European Journal of Human Genetics"

DOI: 10.1038/s41431-018-0152-0

Abstract: Inherited retinal diseases (IRDs) are heterogeneous phenotypes caused by variants in a large number of genes. Disease prevalence and the frequency of carriers in the general population have been estimated in only a few studies,… read more here.

Keywords: frequency; carrier; carrier frequency; inherited retinal ... See more keywords

A ULA-Based MWC Discrete Compressed Sampling Structure for Carrier Frequency and AOA Estimation

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Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2017.2730223

Abstract: In this paper, we propose a new wideband digital receiver based on the modulated wideband converter (MWC) discrete compressed sampling (CS) structure, and we further propose a uniform linear array (ULA)-based MWC discrete CS structure… read more here.

Keywords: mwc discrete; frequency; carrier frequency; ula based ... See more keywords
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Carrier Frequency Offset Estimation in 5G NR: Introducing Gradient Boosting Machines

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Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3263053

Abstract: The Beyond fifth Generation (B5G) communication systems imposed several challenges on radio designers. For example, a machine is required to set up a call at a low Signal-to-Noise Ratio (SNR), as low as −10 dB,… read more here.

Keywords: frequency; gradient boosting; frequency offset; estimation ... See more keywords
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Group-Wise Sidelink Synchronization Signal and Carrier Frequency Offset Detection Method for D2D-Based NR-V2X Systems

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Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3097364

Abstract: This article proposes an effective joint sidelink secondary synchronization signal (S-SSS) and carrier frequency offset (CFO) detection method for device-to-device-based new radio vehicle-to-everything networks. In order to improve the S-SSS and CFO detection performance, the… read more here.

Keywords: synchronization signal; sidelink; group; detection ... See more keywords