Results 41 to 50 of about 451,753 (296)
Cost efficient narrow linewidth laser transmitter for coherent detection [PDF]
, 2008 Authors present a cost efficient narrow linewidth laser transmitter for future coherent detection systems. The spectral purity of the laser allows the phase modulation of data signals at bit rates as low as 155 Mb ...
Anandarajah, Prince M. +9 more
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DOA Finding with Support Vector Regression Based Forward–Backward Linear Prediction
Sensors, 2017 Direction-of-arrival (DOA) estimation has drawn considerable attention in array signal processing, particularly with coherent signals and a limited number of snapshots.
Jingjing Pan +3 more
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Number of Coherent Nodes Estimation Based on Multiple Feature Extraction in Wireless Sensor Network
IEEE Access, 2020 Knowing number of nodes is the precondition of their locating and estimation of other parameters in wireless sensor network, actually it can be evaluated according to the signal received by the sensor array.
Jiaqi Zhen, Xiaoli Zhang
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IEEE Access, 2021 This paper proposes a method for efficient Direction-of-Arrival (DOA) estimation of coherent and non-stationary sources under adverse noise conditions.
Ruslan Zhagypar +2 more
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SIGNALS FAST ACQUISITION ALGORITHM FOR GNSS RECEIVERS
Радіоелектронні і комп'ютерні системи, 2016 The synthesis of digital algorithm for fast search of navigation signals in GNSS is accomplished. The architecture of the corresponding device for quick search of signals is discussed, as well as its capabilities in comparison with traditional approaches.
И. В. Буняева
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RST Signalling Corpus: a corpus of signals of coherence relations [PDF]
Language Resources and Evaluation, 2017 We present the RST Signalling Corpus (Das et al. in RST signalling corpus, LDC2015T10. https://catalog.ldc.upenn.edu/LDC2015T10 , 2015), a corpus annotated for signals of coherence relations. The corpus is developed over the RST Discourse Treebank (Carlson et al. in RST Discourse Treebank, LDC2002T07.
Debopam Das, Maite Taboada
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Navigation, 2022 A coherent combining and long coherent integration (CCLCI) scheme is presented for standalone direct acquisition of binary offset carrier (BOC) signals under strong radio frequency interference (RFI).
Chun Yang +3 more
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Optics Express, 2014 We present an analysis of the structural image information acquired with polarization sensitive optical coherence tomography (PS-OCT). In PS-OCT a total of four channels of data are acquired: two orthogonal polarization state components for each of two incident polarization states by which the sample is interrogated.
Jianan Li, Johannes F. de Boer
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Enhanced Coprime Array Structure and DOA Estimation Algorithm for Coherent Sources
SensorsThis paper presents a new enhanced coprime array for direction of arrival (DOA) estimation. Coprime arrays are capable of estimating the DOA using coprime properties and outperforming uniform linear arrays.
Xiaolei Han, Xiaofei Zhang
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Independent Component Analysis for Improved Defect Detection in Guided Wave Monitoring [PDF]
, 2015 Guided wave sensors are widely used in a number of industries and have found particular application in the oil and gas industry for the inspection of pipework.
Cawley, P, Dobson
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