{"id":846,"date":"2009-10-06T09:12:00","date_gmt":"2009-10-06T07:12:00","guid":{"rendered":"https:\/\/kids.esa.int\/textile_antenna_turns_fiction_into_fact\/"},"modified":"2026-10-08T00:32:56","modified_gmt":"2026-10-07T22:32:56","slug":"textile_antenna_turns_fiction_into_fact","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/textile_antenna_turns_fiction_into_fact\/","title":{"rendered":"Tekstiiliantenni muuttaa fiktion todellisuudeksi"},"content":{"rendered":"<div class=\"lede\">\n<p>\u2018Beam me up, Scotty!\u2019 on yksi elokuvahistorian kuuluisimmista k\u00e4skyist\u00e4. Yksinkertaisella kosketuksella paidan tunnukselle Enterprise-t\u00e4htilaivan kapteeni pystyi kommunikoimaan miehist\u00f6ns\u00e4 kanssa. Nyt, ESA:n tukeman suomalaisen yrityksen ponnistelujen ansiosta, j\u00e4lleen yksi tieteiskirjallisuudessa k\u00e4ytetty laite on tulossa osaksi arkeamme.<\/p>\n<\/div>\n<p>Viestint\u00e4\u00e4n tarkoitettujen vaatteiden k\u00e4ytt\u00f6 on tullut mahdolliseksi joustavan antennin ansiosta, joka on hiljattain kehitetty keksint\u00f6. Laite voidaan toteuttaa yksinkertaisen laastarin muodossa, joka ommellaan hihaan, takkiin tai housunlahkeeseen. Suunnitteluty\u00f6t\u00e4 johtaa suomalainen Patria Aviation Oy -yritys, joka on osallistunut ESA:n \u2018Textile Antennas\u2019 -hankkeeseen.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1600\" data-credit=\"Patria Aviation Oy\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/09\/Communication_and_navigation_via_textile_antenna2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/09\/communication_and_navigation_via_textile_antenna2\/17904158-2-eng-GB\/Communication_and_navigation_via_textile_antenna.jpg\" alt=\"Communication and navigation via textile antenna\"><\/figure>\n<p>Yritys on rakentanut kankaaseensa antennin, joka pystyy kommunikoimaan Iridium- ja GPS-satelliittij\u00e4rjestelmien kautta. Iridium-satelliitit mahdollistavat kaksisuuntaisen \u00e4\u00e4ni- ja dataviestinn\u00e4n, kun taas GPS ilmoittaa antennin k\u00e4ytt\u00e4j\u00e4n sijainnin. Iridium voi my\u00f6s v\u00e4litt\u00e4\u00e4 k\u00e4ytt\u00e4j\u00e4n sijainnin operaatiokeskuksiin.<\/p>\n<p>Sopivimpien materiaalien valinta ja avaruusajan tyylisten vaatteiden suunnittelu ei kuitenkaan ole ollut helppoa. Monet seikat oli otettava huomioon ja testattava. Kuinka turvallinen ja tehokas s\u00e4hk\u00f6laite oli? Kuinka hyvin se toimisi, kun k\u00e4ytt\u00e4j\u00e4 liikkui tai kumartui? Voiko sit\u00e4 pest\u00e4, ja miss\u00e4 l\u00e4mp\u00f6tilassa? Miten se on ommeltava? Voiko sit\u00e4 silitt\u00e4\u00e4?<\/p>\n<p>Huolelliset testit ovat osoittaneet, ett\u00e4 t\u00e4llainen antenni todella toimii. Emme viel\u00e4 l\u00e4hiaikoina p\u00e4\u00e4se siirtym\u00e4\u00e4n avaruusalukselle, mutta ei ehk\u00e4 kest\u00e4 kauan, ennen kuin palomiehet ja muut pelastushenkil\u00f6st\u00f6n j\u00e4senet alkavat k\u00e4ytt\u00e4\u00e4 t\u00e4t\u00e4 joustavaa apulaisaan viestint\u00e4\u00e4n.<\/p>","protected":false},"excerpt":{"rendered":"<p>&#8216;Beam me up Scotty!&#8217; is one of the most famous orders in movie history. With a simple touch on his shirt insignia, the captain of the Starship Enterprise could speak [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/09\/det_finska_foeetaget_patria_har_tagit_fram_en_antenn_av_tyg2\/17898532-2-eng-GB\/Det_finska_foeetaget_Patria_har_tagit_fram_en_antenn_av_tyg.jpg","esa_banner_description":"","esa_banner_credit":"Patria Aviation Oy","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/09\/Det_finska_foeetaget_Patria_har_tagit_fram_en_antenn_av_tyg2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,54,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-846","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/comments?post=846"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/846\/revisions"}],"predecessor-version":[{"id":4705,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/846\/revisions\/4705"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=846"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=846"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=846"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=846"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=846"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=846"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=846"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}