Development of Efficient FPGA-Based Multi-Channel Phase Meters for IR-Interferometers

Esteban Hernandez, Luis, Sanchez, Miguel, López Martín, Juan Antonio ORCID: https://orcid.org/0000-0002-5808-5014, Kornejew, Petra, Hirsch, Matthias and Nieto-Taladriz García, Octavio ORCID: https://orcid.org/0000-0003-1411-6947 (2011). Development of Efficient FPGA-Based Multi-Channel Phase Meters for IR-Interferometers. "IEEE Transactions on Nuclear Science", v. 58 (n. 4); pp. 1562-1569. ISSN 0018-9499. https://doi.org/10.1109/TNS.2011.2159739.

Descripción

Título: Development of Efficient FPGA-Based Multi-Channel Phase Meters for IR-Interferometers
Autor/es:
Tipo de Documento: Artículo
Título de Revista/Publicación: IEEE Transactions on Nuclear Science
Fecha: 2011
ISSN: 0018-9499
Volumen: 58
Número: 4
Materias:
ODS:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Ingeniería Electrónica
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Infrared (IR) interferometry is a method for measuring the line-electron density of fusion plasmas. The significant performance achieved by FPGAs in solving digital signal processing tasks advocates the use of this type of technology in two-color IR interferometers of modern stellarators, such as the TJ-II (Madrid, Spain) and the future W7-X (Greifswald, Germany). In this work the implementation of a line-average electron density measuring system in an FPGA device is described. Several optimizations for multichannel systems are detailed and test results from the TJ-II as well as from a W7-X prototype are presented.

Más información

ID de Registro: 11622
Identificador DC: https://oa.upm.es/11622/
Identificador OAI: oai:oa.upm.es:11622
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/578873
Identificador DOI: 10.1109/TNS.2011.2159739
URL Oficial: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumbe...
Depositado por: Memoria Investigacion
Depositado el: 11 Jul 2012 07:22
Ultima Modificación: 12 Nov 2025 00:00