Departament de Teoria del Senyal i Comunicacions
Collections in this community
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Altres [3]
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Articles de revista [2.445]
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Capítols de llibre [96]
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Computer program [1]
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Llibres [9]
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Reports de recerca [197]
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Software [1]
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Working papers [1]
Recent Submissions
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Design and validation of a dual-band circular polarization patch antenna and stripline combiner for the FSSCat mission
(2023-07)
Article
Open AccessThe FMPL-2 payload on board the 3Cat-5/A 6 Unit CubeSat, part of the FSSCat CubeSat mission, includes a dual L-Band Microwave Radiometer and a Global Navigation Satellite System Reflectometer, in one instrument, implemented ... -
Semi-automatic GUI platform to characterize brain development in preterm children using ultrasound images
(2023-07-15)
Article
Open AccessThe third trimester of pregnancy is the most critical period for human brain development, during which significant changes occur in the morphology of the brain. The development of sulci and gyri allows for a considerable ... -
Graph-based model for adaptive simulation of beam propagation in turbulent media
(Optical Society of American (OSA), 2023-05-22)
Article
Open AccessA graph-based approach uses a triangular adaptive mesh for simulating the propagation of light beams through the atmosphere. In this approach, the atmospheric turbulence and the beam wavefront are signals in a graph, with ... -
Simple single-laser coherent transceiver based on low-cost D-EML for edge networks
(Institute of Electrical and Electronics Engineers (IEEE), 2023-03-15)
Article
Open AccessIn this work we demonstrate single-laser, D-EML based coherent transceivers which transmit and simultaneously receive optical single sideband modulations through a phase noise cancelling scheme, leading to phase-noise and ... -
Fresh volcanic aerosols injected in the atmosphere during the volcano eruptive activity at the Cumbre Vieja area (La Palma, Canary Islands): Temporal evolution and vertical impact
(Elsevier, 2023-05)
Article
Restricted access - publisher's policyFor the first time in fifty years, the Cumbre Vieja volcanic area (La Palma, Canary Islands, Spain) erupted on September 19, 2021, giving birth to a new volcano. Fresh volcanic aerosols were continuously injected into the ... -
Real-time tomographic inversion of truncated ionospheric GNSS radio occultations
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-19)
Article
Open AccessThis paper presents a new way of combining Abel inversion and the Chapman model with a linearly increasing scale height to retrieve ionospheric electron density vertical profiles from truncated-sounding radio-occultation ... -
Determination of pumping and dynamic vacuum properties of conductive quaternary alloy of TiZrVAg non-evaporable getter
Conference report
Open AccessNon Evaporable Getter (NEG) coating has been employed extensively in the particle accelerator especial-ly where the vacuum conductance of the vessel is se-verely restricted and ultra-high vacuum condition is required. NEG ... -
Data driven joint sensor fusion and regression based on geometric mean squared error
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Conference lecture
Open AccessThis paper explores the problem of estimating a temporal series measured from multiple independent sensors with unequal and stationary measurement errors with unknown variances. By formulating the data fusion problem as a ... -
Sign language translation from instructional videos
(Computer Vision Foundation, 2023)
Conference report
Open AccessThe advances in automatic sign language translation (SLT) to spoken languages have been mostly benchmarked with datasets of limited size and restricted domains. Our work advances the state of the art by providing the first ... -
Stromal tissue segmentation in Ki67 histology images based on cytokeratin-19 stain translation
(2023-06-23)
Article
Open AccessPurpose: The diagnosis and prognosis of breast cancer relies on histopathology image analysis. In this context, proliferation markers, especially Ki67, are increasingly important. The diagnosis using these markers is ... -
IST-033914-WINSOC: D4.4 System level network performance evaluation
(2009-04-17)
Research report
Restricted access - confidentiality agreementThis document constitutes the final outcome of the activities carried out in the WINSOC WP4, along with the interactions of this WP with WP3 and WP2. Although one objective of WP4 is to provide indications to the project ... -
IST-2000-30148 I-METRA: D3.2 Implementation of relevant algorithms
(2002-07-03)
Research report
Open AccessThis deliverable provides a high level description of the software developed within the I-METRA project following the selection reported in D3.1 "Design, Analysis and Selection of Suitable Algorithms".
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