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Development of a data acquisition architecture with distributed synchronization for a Positron Emission Tomography system with integrated front-end

Aliaga Varea, Ramón José (Universitat Politècnica de València, 2016-05-02)

[EN] Positron Emission Tomography (PET) is a non-invasive nuclear medical imaging modality that makes it possible to observe the distribution of metabolic substances within a patient's body after marking them with radioactive ...
Digital Signal Processing Techniques to Improve Time Resolution in Positron Emission Tomography

Monzó Ferrer, José María; Esteve Bosch, Raul; Lerche, Christoph Werner; Ferrando Jódar, Néstor; Toledo Alarcón, José Francisco; Aliaga Varea, Ramón José; Herrero Bosch, Vicente; Mora Mas, Francisco José (Institute of Electrical and Electronics Engineers (IEEE), 2011-08)

Coincidence time resolution is one of the most important issues in PET detectors. Improving this resolution is required to increase the noise equivalent count rate (NECR) that reduces the noise in the reconstructed images. ...
FPGA implementation of an OFDM-based WLAN receiver

Canet Subiela, Mª José; Valls Coquillat, Javier; Almenar Terré, Vicenç; Marín-Roig Ramón, José (Elsevier, 2012-05)

This paper deals with the design and implementation on FPGA of a receiver for OFDM-based WLAN. The circuit is particularized for IEEE 802.11a/g standards. The system includes frame detection, time and frequency synchronization, ...

Mostrando ítems 1-3 de 3