{"id":16896,"date":"2018-04-25T14:58:54","date_gmt":"2018-04-25T12:58:54","guid":{"rendered":"https:\/\/www.iemn.fr\/la-recherche\/les-groupes\/groupe-de-recherche-csam\/objets-connectes-2"},"modified":"2024-06-20T15:38:45","modified_gmt":"2024-06-20T13:38:45","slug":"caracterisation-radiofrequence-multi-echelle-micro-stockage","status":"publish","type":"page","link":"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-csam\/caracterisation-radiofrequence-multi-echelle-micro-stockage","title":{"rendered":"Multiscale radiofrequency characterization"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_submenu  avia-builder-el-first  container_wrap sidebar_right'  style='height: 261px;'  ><div id=\"layerslider_14_1vlxbxtu9s7oh\" data-ls-slug=\"homepageslider\" class=\"ls-wp-container fitvidsignore ls-selectable\" style=\"width:1140px;height:260px;margin:0 auto;margin-bottom: 0px;\"><div class=\"ls-slide\" data-ls=\"duration:6000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_CSAM1.gif\" class=\"ls-bg\" alt=\"\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : CSAM<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_CSAM2.gif\" class=\"ls-bg\" alt=\"\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : CSAM<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_CSAM3-e1524469851131.gif\" class=\"ls-bg\" alt=\"\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : CSAM<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_CSAM4.gif\" class=\"ls-bg\" alt=\"\" \/><div style=\"top:0px;left:0px;\" class=\"ls-l ls-post-layer\" data-ls=\"offsetxin:80;easingin:linear;offsetxout:-80;durationout:400;easingout:linear;parallaxlevel:0;\"><\/div><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : CSAM<\/ls-layer><\/div><\/div><\/div>\n<div id='sub_menu1'  class='av-submenu-container av-3ln9mgw-714c534f7bacf6e2ea2d66d6bd8fc131 footer_color  avia-builder-el-1  el_after_av_layerslider  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href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-csam\/dispositifs-de-micro-stockage-de-lenergie-pour-les-objets-connectes'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Micro-storage of energy<\/span><\/a><\/li>\n<li class='menu-item av-1jnuzs0-1214ede1887393afbde6060e7b7dafd7 menu-item-top-level menu-item-top-level-4' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-csam\/circuits-systemes-a-efficacite-energetique'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Energy-efficient circuits\/systems<\/span><\/a><\/li>\n<li class='menu-item av-3oavnk-854e9f34365c0e27492befac22d9e272 menu-item-top-level menu-item-top-level-5' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-csam\/caracterisation-radiofrequence-multi-echelle-micro-stockage'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Multiscale radiofrequency characterization <\/span><\/a><\/li>\n<li class='menu-item av-o21hkw-6748703d4972b01bde676186e7ecaae1 menu-item-top-level menu-item-top-level-6' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-csam\/dispositifs-a-faible-consommation-energetique-pour-la-sante'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Health care devices <\/span><\/a><\/li>\n<\/ul><\/div><\/div><div id='after_submenu_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-16896'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-47c7wo0-3d34b220133eb34d15322522c8cbbc1c\">\n.flex_column.av-47c7wo0-3d34b220133eb34d15322522c8cbbc1c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-47c7wo0-3d34b220133eb34d15322522c8cbbc1c av_one_full  avia-builder-el-2  el_after_av_submenu  el_before_av_toggle_container  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ii69sw-e797c658632f7d9ff71922d2237d0f17\">\n#top .av-special-heading.av-ii69sw-e797c658632f7d9ff71922d2237d0f17{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ii69sw-e797c658632f7d9ff71922d2237d0f17 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ii69sw-e797c658632f7d9ff71922d2237d0f17 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ii69sw-e797c658632f7d9ff71922d2237d0f17 av-special-heading-h2  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first  av-linked-heading'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >CSAM Group: Multi-scale radio frequency characterisation <\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-3twcxc0-4f512521e297725fd56a236d5a4ed4ef'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-65555\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac.jpg\" alt=\"\" width=\"800\" height=\"286\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac.jpg 978w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac-300x107.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac-768x275.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac-18x6.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nanocarac-705x252.jpg 705w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a>The axis <strong>multi-scale radiofrequency characterisation <\/strong>for systems and sensors now has a European dimension through European projects (ELENA, GRINSHIELD) and the EPM (European Partnership on Metrology), as well as an international dimension through ongoing collaborations with the UCI (University of California Irvine). The activities in this area concern microwave non-destructive testing. The methodologies and architectures implemented enable more accurate and reliable analyses of materials and structures. Significantly, these developments incorporate a multi-scale approach, enabling characterisation down to the nanometric scale, where variations in capacitance of a few atto-Farads can be measured.<\/p>\n<p>In this way, this area is continuously contributing to the development of innovative and ground-breaking measurement equipment with internationally recognised expertise. These approaches are also driving the development of innovative microwave sensors incorporating a range of technologies from planar technologies and integrated circuits to waveguide technologies. Thanks to their versatility and portability, these sensors can be used in a wide range of applications (transport, agronomy, etc.).<\/p>\n<\/div><\/section><\/p><\/div>\n<div  class='togglecontainer av-lxir4k1i-bdfb7b92862575aef77c84e6d9fbb667  avia-builder-el-5  el_after_av_one_full  avia-builder-el-last  toggle_close_all' >\n<section class='av_toggle_section av-lxir1os3-cdce8f504ff03e23b526218aabef01ec'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"D\u00e9veloppement d\u2019\u00e9quipements de mesure novateurs et en rupture \" data-title-open=\"\" data-aria_collapsed=\"Click to expand: D\u00e9veloppement d\u2019\u00e9quipements de mesure novateurs et en rupture \" data-aria_expanded=\"Click to collapse: D\u00e9veloppement d\u2019\u00e9quipements de mesure novateurs et en rupture \">Development of innovative, ground-breaking measurement equipment <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color'  itemprop=\"text\" ><p>The development of innovative and ground-breaking measurement equipment contributes to the advancement of research in the field of microwave non-destructive testing. By collaborating with regional, national and international partners, the group is creating cutting-edge instruments that push back current limits. These scientific advances have a direct impact on the quality of the measurements taken, enabling more accurate and reliable analyses of materials and structures. Significantly, these developments incorporate a multi-scale approach, enabling characterisation down to the nanometric scale. This ability to explore and measure on such a wide range of dimensional scales opens up new prospects for understanding and analysing physical phenomena and the properties of materials. In fact, by moving from macroscopic characterisation to investigations on the nanoscopic scale, the group is considerably broadening the spectrum of potential applications for its measurement equipment. This approach is one of the Group's strengths in the field of microwave non-destructive testing.<\/p>\n<div id=\"attachment_65762\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-65762\" class=\"wp-image-65762\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-300x157.jpg\" alt=\"\" width=\"400\" height=\"209\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-300x157.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-768x401.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-18x9.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-845x442.jpg 845w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2-705x368.jpg 705w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano2.jpg 847w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-65762\" class=\"wp-caption-text\">Very broadband nanoelectronic interface to the interior of living cells, integrating fluorescence readout of metabolic activity (Collab. UCI - P. Burke)<\/p><\/div>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lxir2d5x-d99c91d46c44d511fc88f4544ba5e280'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above'  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Conception de capteurs hyperfr\u00e9quences adapt\u00e9s \u00e0 des contingences hors laboratoire \" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Conception de capteurs hyperfr\u00e9quences adapt\u00e9s \u00e0 des contingences hors laboratoire \" data-aria_expanded=\"Click to collapse: Conception de capteurs hyperfr\u00e9quences adapt\u00e9s \u00e0 des contingences hors laboratoire \">Design of microwave sensors adapted to non-laboratory conditions <span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color'  itemprop=\"text\" ><p>The design of microwave sensors adapted to non-laboratory contingencies meets a growing need for portable and versatile measurement solutions. The sensors, developed by the CSAM Group in collaboration with industrial and academic partners, have applications in a wide range of fields, from the characterisation of materials or components to environmental or health monitoring. In scientific terms, these sensors make it possible to explore new areas of research and acquire data in real time in a variety of constrained environments.  The sensors developed incorporate a range of technologies, from planar technologies and integrated circuits to waveguide technologies. Sensors are also shaped to meet a particular application. Specific calibration aspects and analytical and\/or electromagnetic modelling are used to extract the quantities of interest from the measured data. The systems are automated to enable measurements to be made in real time. This automation is geared towards the reliability and reproducibility of measurements, with the aim of reducing operating costs and increasing the efficiency of data collection processes.  The versatility and portability of these sensors make them attractive for a wide range of applications.<\/p>\n<div id=\"attachment_65770\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-65770\" class=\"wp-image-65770\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1-300x193.jpg\" alt=\"\" width=\"400\" height=\"257\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1-300x193.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1-768x493.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1-18x12.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1-705x453.jpg 705w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/06\/nano1.jpg 881w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-65770\" class=\"wp-caption-text\">Sensors involving different technological approaches<\/p><\/div>\n<\/div><\/div><\/div><\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":16390,"menu_order":25,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-16896","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/16896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=16896"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/16896\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/16390"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=16896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}