{"id":15675,"date":"2026-02-10T15:14:59","date_gmt":"2026-02-10T20:14:59","guid":{"rendered":"https:\/\/ingenieria.bogota.unal.edu.co\/?p=15675"},"modified":"2026-02-10T15:25:53","modified_gmt":"2026-02-10T20:25:53","slug":"ondas-milimetrica-redes-moviles-javier-arevalo","status":"publish","type":"post","link":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/ondas-milimetrica-redes-moviles-javier-arevalo\/","title":{"rendered":"Modelamiento de canales de propagaci\u00f3n: investigaci\u00f3n clave para el futuro de las redes m\u00f3viles en Colombia &#8211; Profesor Javier Ar\u00e9valo"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Javier Enrique Ar\u00e9valo Pe\u00f1a<\/strong>, ingeniero electr\u00f3nico, especialista en <strong>telecomunicaciones m\u00f3viles<\/strong>, mag\u00edster en ingenier\u00eda de telecomunicaciones y doctor en ingenier\u00eda, ha dedicado los \u00faltimos a\u00f1os a investigar el <strong>modelamiento de canales de propagaci\u00f3n en frecuencias de ondas milim\u00e9tricas<\/strong>, clave para el desarrollo de las <strong>redes 5G y 6G<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p>Su trabajo, desarrollado inicialmente en la Universidad Nacional de Colombia, combina <strong>experimentaci\u00f3n te\u00f3rica y pr\u00e1ctica<\/strong>, con equipos especializados que operan en las bandas de <strong>26 GHz y 60 GHz<\/strong>. El objetivo es <strong>adaptar y validar los modelos internacionales al contexto colombiano<\/strong>, considerando factores geogr\u00e1ficos y atmosf\u00e9ricos propios, y generar aportes locales al dise\u00f1o de redes m\u00f3viles.<\/p>\n\n\n\n<p>Los resultados preliminares han mostrado similitudes con el modelo de referencia de la Universidad de Nueva York (NYU), ampliamente usado a nivel global. Estos avances son fundamentales porque los <strong>modelos de propagaci\u00f3n<\/strong> permiten a las empresas de telecomunicaciones <strong>dise\u00f1ar coberturas m\u00e1s eficientes, determinar la ubicaci\u00f3n de estaciones base y garantizar un mejor desempe\u00f1o de las redes.<\/strong><\/p>\n\n\n\n<p>El proyecto ha contado con financiaci\u00f3n de la Universidad Nacional, y en \u00e9l participan estudiantes de maestr\u00eda que apoyan la toma y procesamiento de mediciones con herramientas como MATLAB y Python. Adem\u00e1s, el grupo ha incursionado en estudios sobre los <strong>posibles impactos de la radiaci\u00f3n 5G en la salud,<\/strong> concluyendo que, seg\u00fan los lineamientos de la OMS (Organizaci\u00f3n Mundial de la Salud) y la ANE (Agencia Nacional del Espectro), no representan riesgos nocivos.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery .kb-gallery-type-masonry.kb-gallery-id-15675_344099-6a{margin:-5px;}.kb-gallery-type-masonry.kb-gallery-id-15675_344099-6a .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-15675_344099-6a .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-15675_344099-6a .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-15675_344099-6a alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-masonry kb-masonry-init kb-gallery-id-15675_344099-6a kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"false\" data-columns-xxl=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1.jpeg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:903px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:113%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-903x1024.jpeg\" width=\"903\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1.jpeg\" data-light-image=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1.jpeg\" data-id=\"15717\" class=\"wp-image-15717\" srcset=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-903x1024.jpeg 903w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-452x512.jpeg 452w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-226x256.jpeg 226w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-768x871.jpeg 768w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-1355x1536.jpeg 1355w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1-11x12.jpeg 11w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-1.jpeg 1444w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2.jpeg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:903px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:113%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-903x1024.jpeg\" width=\"903\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2.jpeg\" data-light-image=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2.jpeg\" data-id=\"15718\" class=\"wp-image-15718\" srcset=\"https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-903x1024.jpeg 903w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-452x512.jpeg 452w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-226x256.jpeg 226w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-768x871.jpeg 768w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-1355x1536.jpeg 1355w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2-11x12.jpeg 11w, https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/8-Mas-alla-del-aula-Javier-Arevalo-2.jpeg 1444w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f, .wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f[data-kb-block=\"kb-adv-heading15675_021442-0f\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f[data-kb-block=\"kb-adv-heading15675_021442-0f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading15675_021442-0f[data-kb-block=\"kb-adv-heading15675_021442-0f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading15675_021442-0f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading15675_021442-0f\">Retos y futuro<\/h2>\n\n\n\n<p>Aunque las frecuencias de ondas milim\u00e9tricas ofrecen un mayor ancho de banda y capacidad de transmisi\u00f3n, presentan desaf\u00edos t\u00e9cnicos: requieren m\u00e1s antenas, son costosas de desplegar y su cobertura en interiores es limitada. Por eso, el profesor Ar\u00e9valo subraya la necesidad de seguir investigando, especialmente en escenarios urbanos locales y rurales en ambientes agr\u00edcolas, para explorar su <strong>viabilidad en Colombia<\/strong>, un pa\u00eds que a\u00fan enfrenta amplias brechas de conectividad.<\/p>\n\n\n\n<p>Con visi\u00f3n cr\u00edtica pero optimista, su proyecci\u00f3n es consolidar investigaciones que fortalezcan el conocimiento nacional y aporten a la<strong> construcci\u00f3n de las redes m\u00f3viles del futuro.<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Javier Enrique Ar\u00e9valo Pe\u00f1a, ingeniero electr\u00f3nico, especialista en telecomunicaciones m\u00f3viles, mag\u00edster en ingenier\u00eda de telecomunicaciones&#8230;<\/p>","protected":false},"author":18,"featured_media":15732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[73],"tags":[81,80,16],"class_list":["post-15675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diee-mas-alla-aula","tag-investigacion","tag-telecomunicaciones","tag-unal"],"taxonomy_info":{"category":[{"value":73,"label":"DIEE - M\u00e1s all\u00e1 del Aula"}],"post_tag":[{"value":81,"label":"Investigaci\u00f3n"},{"value":80,"label":"Telecomunicaciones"},{"value":16,"label":"UNAL"}]},"featured_image_src_large":["https:\/\/ingenieria.bogota.unal.edu.co\/wp-content\/uploads\/2026\/02\/JAVIER-AREVALO.jpg-1-1024x576.jpeg",1024,576,true],"author_info":{"display_name":"Departamento de Ingenier\u00eda El\u00e9ctrica y Electr\u00f3nica","author_link":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/author\/depingee_bog\/"},"comment_info":0,"category_info":[{"term_id":73,"name":"DIEE - M\u00e1s all\u00e1 del Aula","slug":"diee-mas-alla-aula","term_group":0,"term_taxonomy_id":73,"taxonomy":"category","description":"M\u00e1s all\u00e1 del Aula - Departamento de Ingenier\u00eda El\u00e9ctrica y Electr\u00f3nica","parent":29,"count":8,"filter":"raw","cat_ID":73,"category_count":8,"category_description":"M\u00e1s all\u00e1 del Aula - Departamento de Ingenier\u00eda El\u00e9ctrica y Electr\u00f3nica","cat_name":"DIEE - M\u00e1s all\u00e1 del Aula","category_nicename":"diee-mas-alla-aula","category_parent":29}],"tag_info":[{"term_id":81,"name":"Investigaci\u00f3n","slug":"investigacion","term_group":0,"term_taxonomy_id":81,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":80,"name":"Telecomunicaciones","slug":"telecomunicaciones","term_group":0,"term_taxonomy_id":80,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":16,"name":"UNAL","slug":"unal","term_group":0,"term_taxonomy_id":16,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/posts\/15675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/comments?post=15675"}],"version-history":[{"count":5,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/posts\/15675\/revisions"}],"predecessor-version":[{"id":16557,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/posts\/15675\/revisions\/16557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/media\/15732"}],"wp:attachment":[{"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/media?parent=15675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/categories?post=15675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ingenieria.bogota.unal.edu.co\/en\/wp-json\/wp\/v2\/tags?post=15675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}