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Rogers Microwave RF Automotive Radar PCB
PCB mai girma don Mimimeter Wave Automotive Radar
5G da tafiye-tafiye ta hannu samfurori ne na zurfin haɗin kai na masana'antar kera motoci tare da sabbin fasahohin bayanai na zamani kamar sadarwa, hankali na wucin gadi da ƙididdigar ƙima na IoTs. Su ne manyan kwatance don haɓakar fasaha da haɗin kai na filayen motoci da sufuri na duniya. Motar mai cin gashin kanta sanye take da fasahar 5G na iya samun mafi aminci tuƙi da ƙwarewar tuƙi. Saurin watsa siginar 5G zai ba da tsarin abin hawa ƙarin lokaci don ba da amsa da aiki, ta yadda za a tabbatar da amincin tuki da kuma samar da ingantaccen ƙwarewar tuƙi.
Babban aikace-aikacen a cikin tuƙi mai sarrafa kansa shine na'urori masu auna firikwensin radar millimeter, waɗanda galibi suna amfani da kayan kamar RO3003G2TM, RO3003TM, RO4830TM, CLTE-MWTM, da dai sauransu. Ana amfani da su sosai a cikin radar millimeter millimeter 77GHz kuma suna da tsayayyen dielectric akai-akai da ultra-low dissipation. factor (ana yawan gwada ɓangarorin 0.001 a 10 GHz). A lokaci guda kuma, tsarin ba tare da gilashin gilashi yana ƙara rage bambance-bambancen dielectric na gida a cikin mitar mitar raƙuman raƙuman ruwa ba, Kawar da tasirin fiberglass na siginar yana ƙara ƙara ƙarfin lokaci na firikwensin radar.
Tare da haɓaka na'urori masu auna firikwensin radar a cikin rukunin mitar GHz 79 (77-81 GHz), faɗaɗawar siginar siginar su na iya ƙara haɓaka ƙudurin na'urori masu auna firikwensin radar, haɓaka kusurwoyi na dubawa, har ma da cimma hoto na 4D.
Rogers PCB don firikwensin radar radar na millimeter (duba adadi 1 da 2 don cikakkun bayanai)
Tabbataccen ma'auni na (Rogers) RO3003™ PCB mai girma
(Rogers) RO3003™ Maɗaukakin mitar mitoci sune kayan haɗin gwiwar PTFE da aka cika da tukwane, ana amfani da su don PCBs a cikin microwave na kasuwanci da aikace-aikacen RF. Ƙaƙwalwar ƙira ta ba da kayan aiki tare da kwanciyar hankali kuma yana kawar da canjin mataki a cikin dielectric akai-akai na kayan PTFE na gaba ɗaya a dakin da zafin jiki.
Rogers RO3003™ Babban mitar substrates har yanzu suna da tsayayye na dielectric akai-akai (Dk: 0.00+/-0.04) da rarrabuwa factor (Df: 0.0010 a 10GHz) a yanayin zafi daban-daban da mitoci. Ya dace sosai don aikace-aikace kamar radar millimita na mota (77 GHz), tsarin taimakon tuƙi na ci gaba (ADAS) da kayan more rayuwa mara waya ta 5G (wave millimeter).
RO3003 ™ substrate yana da ingantacciyar kwanciyar hankali na inji, yana sa ya dace ga masu zanen kaya don amfani da kayan tare da madaidaicin dielectric daban-daban a cikin da'irar Layer Layer yayin zayyana da'irori masu yawa ba tare da warping ko abubuwan dogaro ba. The thermal fadada coefficient na RO3003 ™ substrate a cikin X / Y shugabanci ne 17/16 (ppm / ℃). Wannan ƙimar tana daidai da ma'aunin haɓakar zafin zafi na jan ƙarfe, don haka ƙimar ƙimar etching shrinkage (yin gasa bayan etching) na kayan bai wuce 0.5mils/inch ba, yana nuna kyakkyawan kwanciyar hankali. CTE a cikin jagorar Z shine 25 (ppm / ℃), kuma ko da a cikin matsanancin yanayin zafin jiki, wannan kayan yana iya tabbatar da kwanciyar hankali ta hanyar ramuka.
Hoto 1: Zazzabi masu dogara da yanayin zafi na dielectric akai-akai na RO3003 da RO3035 laminates
Kamar yadda aka nuna a cikin wannan adadi na sama, madaidaicin dielectric na RO3003 da RO3035 laminates suna nuna kwanciyar hankali tare da zafin jiki. Babu wani mataki canji a dielectric akai a dakin zafin jiki kamar PTFE gilashin fiber.
Hoto 2: Rarraba factor na RO3003 da RO3035.
Adadin da ke sama yana nuna rarraba abubuwan rarrabawa a cikin laminates RO3003 da RO3035. RO3003-RO3035 Hanyar gwaji: IPC-TM-65025.5.5 Yanayin gwaji: 10 GHz 23 °C.
Aikace-aikace
Aikace-aikacen madaidaicin madauri (duba adadi 3-1 don cikakkun bayanai)
Alamar gama gari na manyan mitoci: ARLON madaidaicin madauri, TACONIC madaidaicin madauri mai ƙarfi, ROGERS babban mitar mitar, Shengyi, Taiguang, Taiyao, Fushide, Wangling da sauran samfuran iri da yawa. Hannun jari na kamfani: Rogers, Taconic, F4B, TP-2, FR-4 da sauran manyan ma'auni masu tsayi, samfuran gaggawa cikin sa'o'i 24.
Rogers, a matsayin babban mai siyar da kayan masarufi na musamman, yana da kason kasuwa sama da 50% a duk duniya da kuma shekaru 20 na ƙwarewar masana'antu a fagen eriya ta tushe RF.
Rogers high-mita kayan sun hada da 3000 jerin, 4000 jerin, 5000 jerin, da dai sauransu.
RICHPCBA ya ƙware a cikin kera 2-68 Layer microwave RF PCBs da sauran samfuran, tare da manyan kayan aikin Rogers a shirye suke, ana shigo da su a cikin marufi na asali tare da cikakken kewayon samfura. Mun samar da Rogers high-mita PCB samfurin, samarwa da sarrafa ayyuka.
Filayen aikace-aikacen PCB masu girma: ana amfani da su sosai a cikin kayan sadarwa, sarrafa masana'antu, gidaje masu kaifin baki, kayan wuta na musamman, injinan likitanci da sauran fannoni.
Radar mota; eriya GPS; Tsarin sadarwar wayar hannu: amplifier da eriya; Eriya mai hawa don sadarwa mara waya; Tauraron dan adam don watsa kai tsaye; Tsarin kebul don haɗa bayanai; Mai karanta mita mai nisa da allon bangon wuta, da sauransu;
