{"id":25715,"date":"2024-12-16T09:42:46","date_gmt":"2024-12-16T08:42:46","guid":{"rendered":"https:\/\/www.md-elektronik.com\/?p=25715"},"modified":"2026-02-17T16:27:14","modified_gmt":"2026-02-17T15:27:14","slug":"stineni","status":"publish","type":"post","link":"https:\/\/www.md-elektronik.com\/cs\/stineni\/","title":{"rendered":"St\u00edn\u011bn\u00ed"},"content":{"rendered":"\n<h2>Co znamen\u00e1 st\u00edn\u011bn\u00ed?<\/h2>\n<p>V r\u00e1mci kabelov\u00e9ho spoje se st\u00edn\u011bn\u00edm rozum\u00ed opat\u0159en\u00ed, p\u0159i kter\u00e9m jsou elektromagnetick\u00e1 ru\u0161iv\u00e1 pole st\u00edn\u011bna vodiv\u00fdm materi\u00e1lem um\u00edst\u011bn\u00fdm kolem kabelu, aby byl zaji\u0161t\u011bn p\u0159enos dat bez ru\u0161en\u00ed. Toto st\u00edn\u011bn\u00ed zabra\u0148uje jak pronik\u00e1n\u00ed vn\u011bj\u0161\u00edho ru\u0161en\u00ed do kabel\u016f, tak v\u00fdstupu sign\u00e1l\u016f, kter\u00e9 by mohly ovlivnit ostatn\u00ed elektronick\u00e9 syst\u00e9my ve vozidle.<\/p>\n<h2>Pro\u010d je nutn\u00e9 st\u00edn\u011bn\u00ed?<\/h2>\n<p>Z d\u016fvodu velk\u00e9ho mno\u017estv\u00ed asisten\u010dn\u00edch syst\u00e9m\u016f \u0159idi\u010de se v modern\u00edch vozidlech pou\u017e\u00edv\u00e1 st\u00e1le v\u00edce kabelov\u00fdch p\u0159enosov\u00fdch cest s velkou \u0161\u00ed\u0159kou p\u00e1sma. Tyto syst\u00e9my vy\u017eaduj\u00ed p\u0159enos dat bez ru\u0161en\u00ed, zejm\u00e9na v oblastech d\u016fle\u017eit\u00fdch pro bezpe\u010dnost, jako je podvozek, brzdy, \u0159\u00edzen\u00ed a pohon. Aby bylo mo\u017en\u00e9 p\u0159en\u00e1\u0161et vysok\u00e9 p\u0159enosov\u00e9 rychlosti m\u011bd\u011bn\u00fdmi kabely, nepou\u017e\u00edv\u00e1 se ji\u017e bin\u00e1rn\u00ed k\u00f3dov\u00e1n\u00ed NRZ se dv\u011bma nap\u011b\u0165ov\u00fdmi hladinami, ale k\u00f3dov\u00e1n\u00ed s n\u011bkolika stavy hladin, jako je tomu nap\u0159\u00edklad u 10GBASE-T1 (IEEE 802.3ch-2020), kter\u00fd pou\u017e\u00edv\u00e1 PAM4 (pulzn\u00ed amplitudovou modulaci) se 4 nap\u011b\u0165ov\u00fdmi hladinami pro p\u0159enosovou rychlost 10\u00a0Gbit\/s po kroucen\u00e9 dvojlince. T\u00edm lze p\u0159enosovou rychlost zdvojn\u00e1sobit. Pokud se zv\u00fd\u0161\u00ed po\u010det hladin p\u0159i zachov\u00e1n\u00ed stejn\u00e9ho maxim\u00e1ln\u00edho nap\u011bt\u00ed, rozd\u00edl nap\u011bt\u00ed mezi jednotliv\u00fdmi hladinami se zmen\u0161\u00ed. Tato vzd\u00e1lenost je v\u0161ak d\u016fle\u017eit\u00e1, aby bylo mo\u017en\u00e9 rozli\u0161it stavy v p\u0159ij\u00edma\u010di. Vzhledem k men\u0161\u00ed vzd\u00e1lenosti mezi hladinami mohou ru\u0161en\u00ed na p\u0159enosov\u00e9 cest\u011b snadn\u011bji ru\u0161it rozd\u00edl hladin v p\u0159ij\u00edma\u010di a zvy\u0161uje se bitov\u00e1 chybovost. Vzhledem k tomu, \u017ee elektrick\u00e9 kabely mnoha r\u016fzn\u00fdch syst\u00e9m\u016f jsou ve vozidlech \u010dasto ulo\u017eeny spojen\u00e9 dohromady, pravd\u011bpodobnost ru\u0161en\u00ed se d\u00e1le zvy\u0161uje. \u00da\u010dinn\u00e9 st\u00edn\u011bn\u00ed a jeho spr\u00e1vn\u00e9 p\u0159ipojen\u00ed je d\u016fle\u017eit\u00fdm opat\u0159en\u00edm, kter\u00e9 zabra\u0148uje v\u00fdpadk\u016fm funkce syst\u00e9mu.<\/p>\n<h2><strong>Sn\u00ed\u017een\u00ed p\u016fsoben\u00ed a vyza\u0159ov\u00e1n\u00ed elektrick\u00fdch pol\u00ed vhodn\u00fdm st\u00edn\u011bn\u00edm <\/strong><\/h2>\n<p>Ru\u0161iv\u00e1 pole lze rozd\u011blit podle jejich frekvence. Elektrostatick\u00e1 a kvazistatick\u00e1 nebo n\u00edzkofrekven\u010dn\u00ed elektrick\u00e1 pole lze omezit st\u00ednic\u00edm opletem z vysoce vodiv\u00e9ho materi\u00e1lu kolem vodi\u010d\u016f p\u0159en\u00e1\u0161ej\u00edc\u00edch sign\u00e1l. St\u00ednic\u00ed oplet funguje na principu Faradayovy klece. Elektrick\u00e9 pole p\u016fsob\u00edc\u00ed zvn\u011bj\u0161ku zp\u016fsob\u00ed posun n\u00e1boje v kovov\u00e9m opletu, \u010d\u00edm\u017e uvnit\u0159 opletu vznikne magnetick\u00e9 pole s opa\u010dn\u00fdm sm\u011brem a z vn\u011bj\u0161ku p\u016fsob\u00edc\u00ed pole se vyru\u0161\u00ed p\u0159ekryt\u00edm obou pol\u00ed s opa\u010dn\u00fdm sm\u011brem. S rostouc\u00ed frekvenc\u00ed elektrick\u00e9ho pole se v d\u016fsledku skin efektu zvy\u0161uje \u00fa\u010dinek st\u00edn\u011bn\u00ed. Skin efekt popisuje posun proud\u016f od st\u0159edu k povrchu elektrick\u00e9ho vodi\u010de s rostouc\u00ed frekvenc\u00ed. Hloubka pr\u016fniku pol\u00ed z\u00e1vis\u00ed nejen na frekvenci, ale tak\u00e9 na vodivosti. Vysokofrekven\u010dn\u00ed elektrick\u00e1 a elektromagnetick\u00e1 pole mohou b\u00fdt d\u00edky skin efektu st\u00edn\u011bna tak\u00e9 vysoce vodiv\u00fdmi tenk\u00fdmi kovov\u00fdmi f\u00f3liemi nebo f\u00f3liemi s kovov\u00fdm povlakem. St\u00edn\u011bn\u00ed jsou \u00fa\u010dinn\u00e1 jak proti ne\u017e\u00e1douc\u00edmu vyza\u0159ov\u00e1n\u00ed sign\u00e1lu (elektromagnetick\u00e9 ru\u0161en\u00ed (EMI)), tak proti \u00fa\u010dink\u016fm ru\u0161en\u00ed na sign\u00e1lov\u00fdch veden\u00edch (elektromagnetick\u00e1 kompatibilita (EMC)). To plat\u00ed stejn\u011b pro elektrick\u00e1, magnetick\u00e1 i elektromagnetick\u00e9 pole.\u00a0<\/p>\n<h2><strong>Sn\u00ed\u017een\u00ed p\u016fsoben\u00ed a vyza\u0159ov\u00e1n\u00ed magnetick\u00fdch pol\u00ed vhodn\u00fdm st\u00edn\u011bn\u00edm<\/strong><\/h2>\n<p>N\u00edzkofrekven\u010dn\u00ed magnetick\u00e1 pole o frekvenci a\u017e n\u011bkolika set kilohertz\u016f mohou pronikat kovov\u00fdm st\u00edn\u011bn\u00edm a vyvol\u00e1vat v sign\u00e1lov\u00fdch vodi\u010d\u00edch ru\u0161iv\u00e9 proudy. Tato pole jsou st\u00edn\u011bna vysoce pr\u016fchodn\u00fdmi materi\u00e1ly. \u00da\u010dinek tohoto st\u00edn\u011bn\u00ed spo\u010d\u00edv\u00e1 v tom, \u017ee magnetick\u00e1 pole jsou v\u00e1z\u00e1na ve st\u00edn\u00edc\u00edm materi\u00e1lu, tak\u017ee magnetick\u00e9 pole nepronik\u00e1 k sign\u00e1lov\u00e9mu vodi\u010di. Proto\u017ee jsou v\u0161ak tyto vysoce pr\u016fchodn\u00e9 materi\u00e1ly velmi drah\u00e9 a mohou omezovat flexibilitu kabelu, n\u00edzkofrekven\u010dn\u00edm magnetick\u00fdm pol\u00edm se p\u0159edch\u00e1z\u00ed diferenci\u00e1ln\u00edm p\u0159enosem sign\u00e1lu a zkroucen\u00edm obou sign\u00e1lov\u00fdch vodi\u010d\u016f. P\u0159i diferenci\u00e1ln\u00edm p\u0159enosu sign\u00e1lu se pou\u017e\u00edvaj\u00ed dva vodi\u010de s polovi\u010dn\u00edm jmenovit\u00fdm nap\u011bt\u00edm, ale s r\u016fzn\u00fdmi znam\u00e9nky, a v p\u0159ij\u00edma\u010di se analyzuje diferenci\u00e1ln\u00ed nap\u011bt\u00ed mezi ob\u011bma vodi\u010di. Zkroucen\u00edm t\u011bchto dvou vodi\u010d\u016f dojde ke zm\u011bn\u011b sm\u011bru indukovan\u00e9ho ru\u0161iv\u00e9ho proudu v ka\u017ed\u00e9 smy\u010dce a je v pr\u016fm\u011bru kompenzov\u00e1no symetrick\u00fdm zkroucen\u00edm. Tato metoda se pou\u017e\u00edv\u00e1 mimo jin\u00e9 pro UTP kabely (Unshielded Twisted Pair). Skin efekt elektricky vodiv\u00e9ho materi\u00e1lu m\u00e1 tlumiv\u00fd efekt na vysokofrekven\u010dn\u00ed magnetick\u00e1 a elektromagnetick\u00e1 pole. Je t\u0159eba rozli\u0161ovat mezi st\u00edn\u011bn\u00edm pletivem a f\u00f3liov\u00fdm st\u00edn\u011bn\u00edm. P\u0159i pou\u017eit\u00ed dr\u00e1t\u011bn\u00e9ho opletu jako st\u00edn\u011bn\u00ed kles\u00e1 \u00fa\u010dinnost st\u00edn\u011bn\u00ed sm\u011brem k vy\u0161\u0161\u00edm frekvenc\u00edm, co\u017e je zp\u016fsobeno ne\u00fapln\u00fdm pokryt\u00edm povrchu. Ve st\u00ednic\u00edm opletu jsou mal\u00e9 mezery, kter\u00fdmi p\u0159i vysok\u00fdch frekvenc\u00edch pronik\u00e1 \u010d\u00e1st magnetick\u00e9ho pole. Pro zv\u00fd\u0161en\u00ed st\u00ednic\u00edho \u00fa\u010dinku maj\u00ed vysoce kvalitn\u00ed kabely pod st\u00ednic\u00edm opletem elektricky vodivou f\u00f3lii, kter\u00e1 st\u00edn\u00ed zb\u00fdvaj\u00edc\u00ed vysokofrekven\u010dn\u00ed pole.<\/p>\n<h2><strong>Jakou roli hraje p\u0159ipojen\u00ed st\u00edn\u011bn\u00ed k referen\u010dn\u00edmu potenci\u00e1lu syst\u00e9mu?<\/strong><\/h2>\n<p>St\u00edn\u011bn\u00fd kabel s vysoce vodiv\u00fdm st\u00ednic\u00edm opletem a kovovou nebo pokovenou f\u00f3li\u00ed neposkytuje spolehlivou ochranu, pokud nejsou konce st\u00edn\u011bn\u00ed \u0159\u00e1dn\u011b p\u0159ipojeny k referen\u010dn\u00edmu potenci\u00e1lu syst\u00e9mu. Bez p\u0159ipojen\u00ed k referen\u010dn\u00edmu potenci\u00e1lu syst\u00e9mu nemohou prot\u00e9kat \u017e\u00e1dn\u00e9 vyrovn\u00e1vac\u00ed proudy, tak\u017ee st\u00edn\u011bn\u00ed m\u00e1 proti ru\u0161iv\u00fdm pol\u00edm jen mal\u00fd \u00fa\u010dinek. Pokud je st\u00edn\u011bn\u00ed p\u0159ipojeno k referen\u010dn\u00edmu potenci\u00e1lu na jedn\u00e9 stran\u011b kabelu, jsou st\u00edn\u011bna pouze elektrick\u00e1 pole. Pro odst\u00edn\u011bn\u00ed magnetick\u00fdch pol\u00ed nad rozsahem v kilohertz\u00edch mus\u00ed b\u00fdt st\u00edn\u011bn\u00ed oboustrann\u011b uzemn\u011bno, aby mohl prot\u00e9kat proud. V oblasti kontakt\u016f by m\u011blo b\u00fdt st\u00edn\u011bn\u00ed spojeno s krytem st\u00edn\u011bn\u00e9ho konektoru ze v\u0161ech stran (360\u00b0), proto\u017ee jinak vznikaj\u00ed otvory, kter\u00fdmi mohou pronikat vysokofrekven\u010dn\u00ed ru\u0161iv\u00e1 pole a vys\u00edlat sign\u00e1ly.<\/p>\n<h2><strong>Jak se m\u011b\u0159\u00ed \u00fa\u010dinnost st\u00edn\u011bn\u00ed?<\/strong><\/h2>\n<p>K porovn\u00e1n\u00ed \u00fa\u010dinnosti st\u00edn\u011bn\u00ed kabel\u016f s r\u016fzn\u00fdmi st\u00ednic\u00edmi oplety pot\u0159ebujeme nam\u011b\u0159en\u00e9 hodnoty. Rozli\u0161uj\u00ed se n\u00edzkofrekven\u010dn\u00ed a vysokofrekven\u010dn\u00ed m\u011b\u0159en\u00ed. V n\u00edzkofrekven\u010dn\u00edm rozsahu se ur\u010duje p\u0159enosov\u00e1 impedance nebo-li vazebn\u00ed odpor. P\u0159i tomto m\u011b\u0159en\u00ed se na vn\u011bj\u0161\u00ed stranu st\u00edn\u011bn\u00ed p\u0159iv\u00e1d\u00ed proud a m\u011b\u0159\u00ed se nap\u011bt\u00ed mezi vnit\u0159n\u00edm vodi\u010dem a st\u00edn\u011bn\u00edm. Ve vy\u0161\u0161\u00edm frekven\u010dn\u00edm rozsahu se pou\u017e\u00edv\u00e1 st\u00ednic\u00ed \u00fatlum. St\u00ednic\u00ed \u00fatlum lze ur\u010dit nap\u0159\u00edklad pomoc\u00ed triax\u00e1ln\u00ed m\u011b\u0159ic\u00ed metody. St\u00ednic\u00ed \u00fatlum p\u0159edstavuje pom\u011br p\u0159iv\u00e1d\u011bn\u00e9ho sign\u00e1lu k sign\u00e1lu vyza\u0159ovan\u00e9mu p\u0159es st\u00edn\u011bn\u00ed.<\/p>\n<div class=\"related-posts-section\"><h3>To by v\u00e1s tak\u00e9 mohlo zaj\u00edmat<\/h3><a href=\"https:\/\/www.md-elektronik.com\/cs\/a%c2%b2b-automotive-audio-bus\/\" class=\"related-post-button\">A\u00b2B (Automotive Audio Bus)\u00a0<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/adas\/\" class=\"related-post-button\">ADAS<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/amec\/\" class=\"related-post-button\">AMEC<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/apix\/\" class=\"related-post-button\">APIX<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/automotive-ethernet\/\" class=\"related-post-button\">Automotive Ethernet<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/autonomni-rizeni\/\" class=\"related-post-button\">Autonomn\u00ed \u0159\u00edzen\u00ed<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/c-a-s-e\/\" class=\"related-post-button\">C.A.S.E<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/fakra\/\" class=\"related-post-button\">FAKRA<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/fpd-link\/\" class=\"related-post-button\">FPD-Link<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/gmsl\/\" class=\"related-post-button\">GMSL<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/h-mtd\/\" class=\"related-post-button\">H-MTD<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/hsd\/\" class=\"related-post-button\">HSD<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/kabelova-konfekce\/\" class=\"related-post-button\">Kabelov\u00e1 konfekce<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/koax\/\" class=\"related-post-button\">Koax<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/latence\/\" class=\"related-post-button\">Latence<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/20485\/\" class=\"related-post-button\">LiDAR<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/lvds\/\" class=\"related-post-button\">LVDS<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/multi-gig-ethernet-multigigabitovy-ethernet\/\" class=\"related-post-button\">Multi-Gig-Ethernet (multigigabitov\u00fd Ethernet)<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/on-board-diagnostics-obd\/\" class=\"related-post-button\">On-board diagnostics (OBD)<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/paterni-linky\/\" class=\"related-post-button\">P\u00e1te\u0159n\u00ed linky<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/pof\/\" class=\"related-post-button\">POF<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/radar\/\" class=\"related-post-button\">Radar<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/senzory\/\" class=\"related-post-button\">Senzory<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/v2x\/\" class=\"related-post-button\">V2X<\/a><a href=\"https:\/\/www.md-elektronik.com\/cs\/wigig\/\" class=\"related-post-button\">WiGig<\/a><\/div>\n<div class=\"message-box relative\" style=\"padding-top:30px;padding-bottom:30px;\"><div class=\"message-box-bg-image bg-fill fill\" ><\/div><div class=\"message-box-bg-overlay bg-fill fill\" style=\"background-color:rgb(245, 245, 247);\"><\/div><div class=\"container relative\"><div class=\"inner last-reset\">\r\n\r\n<div class=\"row align-equal align-center\"  id=\"row-464227094\">\r\n\r\n\n\t<div id=\"col-696412832\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div id=\"gap-1033874969\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1033874969 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2065225399\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high.jpg 800w, https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high-300x300.jpg 300w, https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high-150x150.jpg 150w, https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high-768x768.jpg 768w, https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high-400x400.jpg 400w, https:\/\/www.md-elektronik.com\/wp-content\/uploads\/2024\/12\/DSC00565-Rumold-Jonas-high-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2065225399 {\n  width: 99%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-1118229707\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n<span style=\"font-size: 130%;\"><strong>Jonas Rumold<\/strong><\/span>\r\n\r\nJonas Rumold je junior v\u00fdvojov\u00fd in\u017een\u00fdr v oblasti vysokofrekven\u010dn\u00edho v\u00fdvoje ve spole\u010dnosti MD ELEKTRONIK. Jeho pracovn\u00ed n\u00e1pl\u0148 zahrnuje vysokofrekven\u010dn\u00ed m\u011b\u0159ic\u00ed p\u0159\u00edstroje, m\u011b\u0159ic\u00ed metody, vyhodnocen\u00ed st\u00edn\u011bn\u00fdch a nest\u00edn\u011bn\u00fdch vysokofrekven\u010dn\u00edch datov\u00fdch kabel\u016f a aktu\u00e1ln\u00ed standardy pro p\u0159enos dat v automobilov\u00e9m pr\u016fmyslu.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n\n<style>\n#row-464227094 > .col > .col-inner {\n  padding: 0 0px 0px 0px;\n}\n<\/style>\n<\/div>\r\n\r\n<\/div><\/div><\/div>\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":56,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102],"tags":[],"class_list":["post-25715","post","type-post","status-publish","format-standard","hentry","category-glosar"],"_links":{"self":[{"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/posts\/25715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/comments?post=25715"}],"version-history":[{"count":3,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/posts\/25715\/revisions"}],"predecessor-version":[{"id":31567,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/posts\/25715\/revisions\/31567"}],"wp:attachment":[{"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/media?parent=25715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/categories?post=25715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.md-elektronik.com\/cs\/wp-json\/wp\/v2\/tags?post=25715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}