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Rogers Microwave RF Mota Radar PCB
PCB mai yawan mita don Radar Mota ta Millimeter Wave
5G da tafiye-tafiye ta hannu samfura ne na haɗin kai mai zurfi na masana'antar kera motoci da sabbin fasahohin bayanai na zamani kamar sadarwa, fasahar wucin gadi da kuma lissafi mai inganci na IoTs. Su ne manyan hanyoyin haɓaka fasaha da hanyoyin sadarwa na filayen kera motoci da sufuri na duniya. Motar da ke da fasahar 5G mai zaman kanta za ta iya samun ingantacciyar tuƙi da kuma ƙwarewar hawa mai daɗi. Saurin watsa siginar 5G zai ba tsarin abin hawa ƙarin lokaci don ba da ra'ayi da sarrafawa, ta haka ne za a tabbatar da amincin tuƙi da kuma samar da ƙwarewar tuƙi mai inganci.
Babban amfani a cikin tuƙi mai sarrafa kansa shine na'urori masu auna radar na milimita, waɗanda galibi suna amfani da kayayyaki kamar RO3003G2TM, RO3003TM, RO4830TM, CLTE-MWTM, da sauransu. Ana amfani da su sosai a cikin radar raƙuman milimita 77GHz kuma suna da tsayayyen dielectric mai ƙarfi da kuma ƙarancin dissipation factor (ana gwada factor dissipation factor na 0.001 a 10 GHz). A lokaci guda, tsarin da ba tare da fiber gilashi ba yana ƙara rage bambancin dielectric mai ƙarfi na gida a cikin mitar mitar raƙuman milimita, kawar da tasirin fiberglass na siginar yana ƙara haɓaka kwanciyar hankali na firikwensin radar.
Tare da haɓaka na'urorin firikwensin radar a cikin mitar mita 79 GHz (77-81 GHz), faɗin bandwidth ɗin siginar su na iya ƙara inganta ƙudurin na'urorin firikwensin radar, ƙara kusurwoyin dubawa, har ma da cimma hoton 4D.
Rogers PCB don na'urar firikwensin radar ta milimita (duba hoto na 1 da 2 don ƙarin bayani)
Teburin sigogi na (Rogers)RO3003™ PCB mai yawan mita
(Rogers) RO3003™ Abubuwan da aka yi amfani da su a cikin manyan mitoci sune kayan haɗin PTFE da aka cika da yumbu, waɗanda ake amfani da su don PCBs a cikin microwave na kasuwanci da aikace-aikacen RF. Tsarin musamman yana ba kayan kwanciyar hankali kuma yana kawar da canjin mataki a cikin madaidaitan dielectric na kayan PTFE na gabaɗaya a zafin ɗaki.
Rogers RO3003™ Manyan substrates har yanzu suna da tsayayyun dielectric constants (Dk: 0.00+/-0.04) da kuma dissipation factor (Df: 0.0010 a 10GHz) a yanayin zafi da mita daban-daban. Ya dace sosai don aikace-aikace kamar radar wave millimeter automotive (77 GHz), tsarin taimakon tuƙi mai ci gaba (ADAS) da kayayyakin more rayuwa mara waya na 5G (wave millimeter).
Tsarin RO3003™ yana da kyakkyawan kwanciyar hankali na injiniya, wanda hakan ya sa ya dace wa masu ƙira su yi amfani da kayan da ke da madaidaitan dielectric daban-daban a cikin da'irar Layer ɗaya lokacin tsara da'irori masu layuka da yawa ba tare da lanƙwasa ko matsalolin aminci ba. Matsakaicin faɗaɗa zafi na substrate RO3003™ a cikin alkiblar X/Y shine 17/16 (ppm/℃). Wannan ƙimar tana daidai da ma'aunin faɗaɗa zafi na jan ƙarfe, don haka ƙimar da aka saba amfani da ita ta hanyar rage girman kayan (yin burodi bayan an yi masa fenti) ƙasa da mil 0.5/inch, wanda ke nuna kyakkyawan kwanciyar hankali. CTE a cikin alkiblar Z shine 25 (ppm/℃), kuma ko da a cikin yanayin zafi mai tsauri, wannan kayan har yanzu yana iya tabbatar da kwanciyar hankali na electroplated ta cikin ramuka.
Hoto na 1: Bambancin ma'aunin dielectric na laminates RO3003 da RO3035 dangane da zafin jiki
Kamar yadda aka nuna a cikin hoton da ke sama, madaidaitan dielectric na laminates RO3003 da RO3035 suna nuna kyakkyawan kwanciyar hankali tare da zafin jiki. Babu wani canji na mataki a cikin madaidaitan dielectric a zafin ɗaki kamar zare na gilashi na PTFE.
Siffa ta 2: Ma'aunin wargaza RO3003 da RO3035.
Wannan adadi da ke sama yana nuna rarrabawar abubuwan da ke wargazawa a cikin laminates RO3003 da RO3035. RO3003-RO3035 Hanyar gwaji: IPC-TM-65025.5.5 Yanayin gwaji: 10 GHz 23 °C.
Aikace-aikace
Amfani da substrate mai yawan mita (duba hoto na 3-1 don ƙarin bayani)
Alamun da aka fi sani da su na manyan nau'ikan substrates masu yawan mita: ARLON high-mita substrate, TACONIC high-mita substrate, ROGERS high-mita substrate, Shengyi, Taiguang, Taiyao, Fushide, Wangling da sauran nau'ikan samfura da yawa. Hannun jari na kamfani: Rogers, Taconic, F4B, TP-2, FR-4 da sauran manyan nau'ikan substrates, ana iya ɗaukar samfurin cikin sauri cikin awanni 24.
Rogers, a matsayinsa na babban mai samar da kayayyaki na musamman a duniya, yana da kaso na kasuwa sama da kashi 50% a duk duniya da kuma shekaru 20 na ƙwarewar masana'antu a fannin eriya ta tashar tushe RF.
Kayan aikin Rogers masu yawan mita sun ƙunshi jerin 3000, jerin 4000, jerin 5000, da sauransu.
RICHPCBA ta ƙware wajen kera PCBs na microwave mai lanƙwasa 2-68 da sauran kayayyaki, tare da kayan Rogers masu yawan mita, waɗanda aka shigo da su cikin marufinsu na asali tare da cikakken nau'ikan samfura. Muna ba da samfuran samfura, samarwa da sarrafawa na PCB na Rogers masu yawan mita.
Fagen aikace-aikacen PCBs masu yawan mita: ana amfani da su sosai a cikin kayan aikin sadarwa, sarrafa masana'antu, gidaje masu wayo, kayan wutar lantarki na musamman, injunan likitanci da sauran fannoni.
Radar ta mota; eriya ta GPS; Tsarin sadarwa ta wayar hannu: amplifier mai ƙarfi da eriya; Eriya da aka ɗora don sadarwa mara waya; Tauraron Dan Adam don watsawa kai tsaye; Tsarin kebul don haɗa bayanai; Mai karanta mita mai nisa da allon wutar lantarki, da sauransu;
