{"id":112062,"date":"2018-03-11T10:38:54","date_gmt":"2018-03-11T10:38:54","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/design-and-implementation-of-a-complete-reconfigurable-rfid-c1g2-sensor-system\/"},"modified":"2018-03-11T10:38:54","modified_gmt":"2018-03-11T10:38:54","slug":"design-and-implementation-of-a-complete-reconfigurable-rfid-c1g2-sensor-system","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/radiocomunicaciones\/design-and-implementation-of-a-complete-reconfigurable-rfid-c1g2-sensor-system\/","title":{"rendered":"Design and implementation of a complete reconfigurable rfid c1g2 sensor system"},"content":{"rendered":"<h2>Tesis doctoral de <strong> I\u00f1aki Fern\u00e1ndez Lacabe <\/strong><\/h2>\n<p>Los sensores rfid est\u00e1n sustituyendo a los sensores convencionales, ya que no necesitan estar a la vista para poder leerse, presentan un rango de lectura mayor y pueden trabajar en ambientes hostiles. Por otra parte, a medida que aparecen en el mercado nuevos sensores de bajo consumo, comienza a ser factible alimentarlos mediante tags pasivos. el objetivo principal de este trabajo de investigaci\u00f3n ha sido implementar un sistema rfid pasivo capaz de comunicarse  con la mayor\u00eda de los sensores comerciales de bajo consumo. La distancia de comunicaci\u00f3n propuesta entre el lector y el tag debe ser superior a un metro, para ser \u00fatil para muchas aplicaciones comerciales, teniendo en cuenta que los consumos de los sensores est\u00e1n en el orden de los mw. se han dise\u00f1ado, implementado y medido tres sistemas sensores rfid. Se ha desarrollado un software de lectura  para facilitar la comprensi\u00f3n e interpretaci\u00f3n de los datos  medidos. las medidas en el laboratorio y en la c\u00e1mara anecoica son coherentes y determinan una distancia de comunicaci\u00f3n de unos 2 metros para los sistemas mems, y 2,4 metros para el sistema de temperatura. un nuevo dise\u00f1o digital se ha desarrollado e implementado en una fpga de bajo consumo. Gracias a la explotaci\u00f3n de la t\u00e9cnica \u00c2\u00bfclock gating\u00c2\u00bf, la operaci\u00f3n de los diferentes m\u00f3dulos del tag se ha reducido dr\u00e1sticamente y, por tanto, la disminuci\u00f3n del consumo medio de energ\u00eda, pudi\u00e9ndose alcanzar mayores distancias de comunicaci\u00f3n. los sistemas reconfigurables reducen el tiempo de comercializaci\u00f3n de nuevos productos, con menos esfuerzo y menor inversi\u00f3n de recursos y dinero. A medida que aparecen sensores de bajo consumo de nuevas magnitudes (como presi\u00f3n), el n\u00famero de posibles aplicaciones crece de manera significativa. Adem\u00e1s, m\u00e1s de un sensor mems puede ser alimentado por el mismo tag pasivo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Design and implementation of a complete reconfigurable rfid c1g2 sensor system<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Design and implementation of a complete reconfigurable rfid c1g2 sensor system <\/li>\n<li><strong>Autor:<\/strong>\u00a0 I\u00f1aki Fern\u00e1ndez Lacabe <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/12\/2011<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>I\u00f1igo Gutierrez Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Crespo bofill <\/li>\n<li>Javieragust\u00edn Garc\u00eda Garc\u00eda (vocal)<\/li>\n<li>Mar\u00eda est\u00edbaliz Loyo mendivil (vocal)<\/li>\n<li>Fernando Mu\u00f1oz chavero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de I\u00f1aki Fern\u00e1ndez Lacabe Los sensores rfid est\u00e1n sustituyendo a los sensores convencionales, ya que no necesitan estar [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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