{"id":157766,"date":"2025-05-12T14:42:43","date_gmt":"2025-05-12T14:42:43","guid":{"rendered":"https:\/\/www.unipi.it\/ateneo\/organizzazione\/persone\/pierpaolo-usai-95823-en\/"},"modified":"2026-04-01T04:58:51","modified_gmt":"2026-04-01T02:58:51","slug":"pierpaolo-usai-95823-en","status":"publish","type":"unipi_persone","link":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/","title":{"rendered":"Pierpaolo Usai"},"content":{"rendered":"<p>Ricercatore a tempo determinato L.240\/2010  &#8211; Dipartimento di Ingegneria dell&#8217;Informazione | Tel.: 050 2217631 &#8211; Email: pierpaolo.usai@unipi.it<\/p>\n","protected":false},"template":"","meta":{"unipi-persone-chiave":"95823","unipi-persone-nome":"Pierpaolo","unipi-persone-cognome":"Usai","unipi-persone-email":"pierpaolo.usai@unipi.it","unipi-persone-cv":"","unipi-persone-link-esterno-cv":"","unipi-persone-modalita-ricevimento":"","unipi-persone-luogo-ricevimento":"","unipi-persone-ore-ricevimento":"","unipi-persone-telefono":"050 2217631","unipi-persone-sitoweb":"","unipi-persone-cariche":"","unipi-persone-link-orario-lezioni":"https:\/\/unipi.prod.up.cineca.it\/calendarioPubblico\/matricola=015633","unipi-persone-link-registro-lezioni":"https:\/\/unimap.unipi.it\/registri\/registri.php?ri=015633&tmplt=principale.tpl","unipi-persone-settore-scientifico":"Campi Elettromagnetici IINF-02\/A","unipi-persone-ruolo":"Ricercatore a tempo determinato L.240\/2010 ","unipi-persone-arpi":"https:\/\/arpi.unipi.it\/cris\/rp\/rp01284","unipi-persone-pubblicazioni":"<ul class=\"pubblicazioni-list\"><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1351547\" target=\"_blank\" rel=\"noopener noreferrer\">A Hybrid Numerical-Analytical Approach for Scalable Metasurface Design in Focused Long-Range Wireless Power Delivery<\/a> <span class=\"pub-details\">(Usai, Pierpaolo; Falchi, Martina; Brizi, Danilo; Monorchio, Agostino - 2026 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342987\" target=\"_blank\" rel=\"noopener noreferrer\">Optically Transparent Frequency Selective Surfaces for Electromagnetic Shielding in Cybersecurity Applications<\/a> <span class=\"pub-details\">(Usai, Pierpaolo; Sabatini, Gabriele; Brizi, Danilo; Monorchio, Agostino - 2026 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1332536\" target=\"_blank\" rel=\"noopener noreferrer\">Groundless Eco-Friendly Water and PLA Based Artificial Magnetic Conductor<\/a> <span class=\"pub-details\">(Giusti, Edoardo; Usai, Pierpaolo; Brizi, Danilo; Monorchio, Agostino - 2025 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1307108\" target=\"_blank\" rel=\"noopener noreferrer\">An Electronically Reconfigurable Magnetic Metasurface for Enhanced Low-Frequency Wireless Power Transfer Applications<\/a> <span class=\"pub-details\">(Falchi, Martina; Masi, Angelica; Usai, Pierpaolo; Monorchio, Agostino; Brizi, Danilo - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1332520\" target=\"_blank\" rel=\"noopener noreferrer\">An Electronically Reconfigurable Magnetic Metasurface for Low-Frequency RF Applications<\/a> <span class=\"pub-details\">(Falchi, Martina; Masi, Angelica; Brizi, Danilo; Usai, Pierpaolo; Monorchio, Agostino - 2024 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1332508\" target=\"_blank\" rel=\"noopener noreferrer\">Fast Ray-Launching Approach to Estimate Fabry-Perot Cavity Radiation Patterns<\/a> <span class=\"pub-details\">(Giusti, Edoardo; Usai, Pierpaolo; Monorchio, Agostino; Brizi, Danilo - 2024 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1241517\" target=\"_blank\" rel=\"noopener noreferrer\">Design of a Low-Frequency Magnetic Metasurface for Extremely Focused and Long Range Wireless Power Transfer Applications<\/a> <span class=\"pub-details\">(Falchi, M.; Usai, P.; Brizi, D.; Monorchio, A. - 2024 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1241508\" target=\"_blank\" rel=\"noopener noreferrer\">Target Classification through ISAR for Autonomous Vehicles based on Federated Learning<\/a> <span class=\"pub-details\">(Violi, V.; Usai, P.; Brizi, D.; Singh, G.; Fisichella, M.; Isernia, T.; Monorchio, A. - 2024 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1241507\" target=\"_blank\" rel=\"noopener noreferrer\">Deep-Learning Optimized Reconfigurable Metasurface for Magnetic Resonance Imaging<\/a> <span class=\"pub-details\">(Muller, J.; Falchi, M.; Stoja, E.; Konstandin, S.; Gunther, M.; Brizi, D.; Usai, P.; Monorchio, A.; Philipp, D. - 2024 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1215207\" target=\"_blank\" rel=\"noopener noreferrer\">An Efficient Ray-Tracing Approach for the Isolation Assessment of Co-Located Base Station Antennas at mmWave<\/a> <span class=\"pub-details\">(Corucci, A; Canicatti, Eliana; Flamini, R; Usai, P; Mazzucco, C; Monorchio, A - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1215134\" target=\"_blank\" rel=\"noopener noreferrer\">Phase-coded Magnetic Metasurfaces for Interference Free Multi-receiver Wireless Power Transfer System<\/a> <span class=\"pub-details\">(Falchi, Martina; Usai, Pierpaolo; Brizi, Danilo; Monorchio, Agostino - 2023 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1203995\" target=\"_blank\" rel=\"noopener noreferrer\">Low Frequency Magnetic Metasurface for Wireless Power Transfer Applications: Reducing Losses Effect and Optimizing Loading Condition<\/a> <span class=\"pub-details\">(Usai, P.; Brizi, D.; Monorchio, A. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1189153\" target=\"_blank\" rel=\"noopener noreferrer\">Analysis of Arbitrarily Conformal Low-frequency Magnetic Metasurfaces<\/a> <span class=\"pub-details\">(Dellabate, A.; Falchi, M.; Usai, P.; Brizi, D.; Monorchio, A. - 2023 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1181627\" target=\"_blank\" rel=\"noopener noreferrer\">An Accurate Link Budget Estimation of UAV Considering the Degradation of Antenna Patterns<\/a> <span class=\"pub-details\">(Usai, Pierpaolo; Molesti, Francesco; Monorchio, Agostino - 2022 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1173209\" target=\"_blank\" rel=\"noopener noreferrer\">Customizing the Response of Conformal and Low-frequency Magnetic Metasurfaces<\/a> <span class=\"pub-details\">(Dellabate, Alessandro; Lazzoni, Valeria; Brizi, Danilo; Usai, Pierpaolo; Monorchio, Agostino - 2022 - 4.2 Abstract in Atti di convegno)<\/span><\/li><\/ul>","unipi-persone-didattica":"","unipi-persone-codocenze":"<h4 class=\"mt-2\">Incarichi di co-docenza in moduli\/insegnamenti<\/h4><ul><li>Design and Integration Of Multifunctional Sensors (Cod. 1044I) per Laurea Magistrale in Ingegneria delle telecomunicazioni<\/li><li>Electromagnetic Security (Cod. 935II) per Laurea Magistrale in Cybersecurity<\/li><\/ul>","unipi-persone-interessi-ricerca":"","_wpml_word_count":"20","_last_translation_edit_mode":"translation-editor"},"organizzazioni":[3700],"class_list":["post-157766","unipi_persone","type-unipi_persone","status-publish","hentry","organizzazioni-dipartimento-di-ingegneria-dellinformazione-519999-en"],"email":"pierpaolo.usai@unipi.it","telefono":"050 2217631","content_plain":"Ricercatore a tempo determinato L.240\/2010  &#8211; Dipartimento di Ingegneria dell&#8217;Informazione | Tel.: 050 2217631 &#8211; Email: pierpaolo.usai@unipi.it","photo_url":null,"ruoli_tags":[{"id":766,"name":"RD","slug":"rd"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pierpaolo Usai ~ UNIPI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pierpaolo Usai ~ UNIPI\" \/>\n<meta property=\"og:description\" content=\"Ricercatore a tempo determinato L.240\/2010 &#8211; Dipartimento di Ingegneria dell&#8217;Informazione | Tel.: 050 2217631 &#8211; Email: pierpaolo.usai@unipi.it\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIPI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unipisaofficial\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T02:58:51+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/\",\"url\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/\",\"name\":\"Pierpaolo Usai ~ UNIPI\",\"isPartOf\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#website\"},\"datePublished\":\"2025-05-12T14:42:43+00:00\",\"dateModified\":\"2026-04-01T02:58:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\/\/www.unipi.it\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pierpaolo Usai\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.unipi.it\/en\/#website\",\"url\":\"https:\/\/www.unipi.it\/en\/\",\"name\":\"UNIPI\",\"description\":\"UNIPI\",\"publisher\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.unipi.it\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.unipi.it\/en\/#organization\",\"name\":\"UNIPI\",\"url\":\"https:\/\/www.unipi.it\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.unipi.it\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.unipi.it\/wp-content\/uploads\/Raggruppa-3020.svg\",\"contentUrl\":\"https:\/\/www.unipi.it\/wp-content\/uploads\/Raggruppa-3020.svg\",\"width\":176,\"height\":64,\"caption\":\"UNIPI\"},\"image\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/unipisaofficial\/\",\"https:\/\/www.instagram.com\/unipisa\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pierpaolo Usai ~ UNIPI","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/pierpaolo-usai-95823-en\/","og_locale":"en_US","og_type":"article","og_title":"Pierpaolo Usai ~ UNIPI","og_description":"Ricercatore a tempo determinato L.240\/2010 &#8211; 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