NUCLEAR QUADRUPOLE RESONANCE SPECTROMETER - Archive ouverte HAL
Brevet Année : 2024

NUCLEAR QUADRUPOLE RESONANCE SPECTROMETER

Résumé

The disclosure notably relates to a Nuclear Quadrupole Resonance (NQR) spectrometer comprising a System on Chip (SoC) Field Programmable Gate Arrays (FPGA) communicatively coupled to an external memory. The SoC FPGA is configured to perform the function of a pulse programmer for producing pulse sequences. The pulse programmer is configured for reading, sequentially, instructions stored on the external memory. The SoC FPGA is further configured to perform the function of an acquisition module for processing an acquired analog response signal (FID) emitted by nuclei of a material to be studied and for recording the processed signal on the external memory. The NQR spectrometer offers improved portability, usability and sensitivity with respect to the state of the art.
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Dates et versions

hal-04747947 , version 1 (22-10-2024)

Identifiants

  • HAL Id : hal-04747947 , version 1

Citer

Noreddine Kachkachi, Axel Gansmuller, Hassan Rabah, Denis Grandclaude. NUCLEAR QUADRUPOLE RESONANCE SPECTROMETER. France, Patent n° : EP 4443184 A1. 2024. ⟨hal-04747947⟩
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