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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. ...
Novel photonic analog-to-digital converter architecture for precise localization of ultra-wide band radio transmitters

Llorente, Roberto; Morant, Maria; Amiot, Nicolas; Uguen, Bernard (Institute of Electrical and Electronics Engineers (IEEE), 2011-06-06)

[EN] A novel photonic analog-to-digital converter (ADC) architecture tailored for the localization of transmitters employing ultra-wide band (UWB) radio technology is proposed and experimentally demonstrated in this paper. ...

Mostrando ítems 1-2 de 2