Me pēhea te whiriwhiri i te rauemi PCB tika mō ngā pūnaha radar matatau?
He mea nui te whiriwhiri rauemi PCB i roto i te hoahoa pūnaha radar, e pā tika ana ki te mahi, te pono, me te utu. Ko ngā tono radar rerekē, pērā i te radar mirimita-ngaru motuka, te radar tiaki hau, me te radar aroturuki whenua, me whai rauemi PCB motuhake. Kei roto i tēnei tuhinga he aratohu taipitopito mō te whiriwhiri rauemi PCB tika mō ngā pūnaha radar hei whakanui ake i te mahi me te whai huatanga.
He aha ai Ngā Mea Hiranga o ngā Rauemi PCB i roto i ngā Pūnaha Radar
Ngā Whakaritenga Auau
Ka mahi ngā pūnaha radar i ngā awhe auau teitei, pērā i te 24 GHz, 77 GHz rānei mō te radar motuka.
Ko ngā tohu auau teitei e hiahia ana ki ngā rauemi he iti te pūmau dielectric (Dk) me te iti hoki te ngaronga dielectric (Df) hei whakarite i te pono o te tohu me te whakaiti i ngā ngaronga.
Te Mahi Whakahaere Wera
He maha ngā wā ka whakahaerehia ngā pūnaha radar i raro i te mana nui. He mea nui ngā rauemi he kawe wera teitei mō te tohatoha wera pai.
Te Pono i raro i ngā Āhuatanga Kino
Me tu atu ngā pūnaha radar motuka i ngā pāmahana tiketike, te haumākū, me ngā wiri.
Ka pāngia ngā radar hōia e ngā āhuatanga taiao tino kino, e hiahiatia ana he rauemi tino pumau, tino pakari hoki.
Ngā Rauemi PCB Noa mō ngā Pūnaha Radar
Ngā Rauemi a Rogers
Ngā Momo e Manakohia ana: Rogers 5880, Rogers 4350B
Ngā Āhuatanga Matua:
He iti te pūmau dielectric me te ngaronga
He tino pai te pumau o te wera me te iti o te CTE (tauwehenga o te whakawhānui wera)
He pai mō ngā tono radar ngaru-mirimita me te auau-tiketike.
Ngā Whakamahinga Pai: Radar ngaru-mirimita, radar hōia, ngā waeine whakawhitiwhiti kōrero auau-tiketike.
Ngā Rauemi Taconic
Ngā Momo e Manakohia ana: Taconic TLY, RF-35
Ngā Āhuatanga Matua:
He iti te utu ki te whakataurite ki ngā rauemi a Rogers
Mahi taurite mō ngā tono auau waenga-ki-teitei.
Ngā Whakamahinga Pai: Radar motuka, radar aroturuki auau-waenga.
Ngā Rauemi FR-4 Kua Whakarerekētia
Ngā Āhuatanga Matua:
Te whai huatanga o te utu
Te whakapai ake i te mahi mā roto i ngā paninga motuhake mō ngā tono auau-waenga.
Ngā Whakamahinga Pai: Ngā pūnaha radar tahua iti, ngā taputapu aroturuki tauine iti.
Ngā Rauemi Polyimide (PI)
Ngā Āhuatanga Matua:
Rauemi ngāwari mō ngā hoahoa uaua
Ngā āhuatanga wera me ngā āhuatanga miihini tino pai.
Ngā Whakamahinga Pai: Ngā kōwae radar whakauru, ngā pūnaha pūihi ngāwari.
Ngā Hipanga hei Kōwhiri i te Rauemi PCB Tika
Kōwhiria i runga i te Auautanga
Whakamahia ngā rauemi iti-ngaronga pērā i a Rogers 5880 mō radar auau teitei.
Tīpakohia te FR-4 kua whakarerekētia mō ngā tono iti-auau, he iti te utu.
Whakaarohia ngā Whakaritenga Mana me te Wera
Me whakamahi ngā radar mana-teitei i ngā rauemi he pai ake te kawe wera, pērā i ngā papa whakarewa.
Whakatauritehia ngā Āhuatanga Taiao
Ka whai hua ngā radar hōia me ngā radar rererangi i ngā rauemi ātete pāmahana teitei me te makuku pērā i te PTFE, te polyimide rānei.
Taurite te Mahi me te Utu
Mō ngā kaupapa he iti te tahua, whiriwhiria te FR-4 kua whakarerekētia, me te whakarite kia tutuki i a ia ngā paearu mahi matua.
Ngā Hapa Noa i te Kōwhiringa Rauemi PCB
Te Whakawhirinaki ki te Rauemi Kotahi Anake
Tērā pea ka hiahiatia he rauemi PCB rerekē mō ngā kōwae radar rerekē. Hei tauira, me whakamahi ngā kōwae RF i te Rogers, engari ka whakamahia pea e ngā kōwae whakahaere te FR-4.
Te Tirohanga ki te Whakahaere Wera
Ahakoa ngā rauemi e pai ana te wera, e hiahiatia ana ngā hoahoa totohu wera tika kia pai ai te marara o te wera.
Te Whakahāwea i te Uauatanga o te Hanga
He maha ngā wā e hiahiatia ana he pūkenga tukatuka motuhake mō ngā rauemi tino mahi, nō reira kia tino mohio ka taea e tō kaiwhakarato te whakahaere i ēnei uauatanga.
Whakamutunga: Te Kī ki te Mahi PCB Radar Tino Pai
He mea nui te whiriwhiri i te rauemi PCB tika hei whakapai ake i te mahi a te pūnaha radar, te pono, me te whai hua o te utu. Mō ngā pūnaha radar auau-tiketike, ka tukuna e ngā rauemi Rogers me Taconic te mahi tino pai. Mō ngā tono e aro nui ana ki te tahua, ka taea e te FR-4 kua whakarerekētia te whakarato i tētahi atu huarahi whai hua.
Mā te mahi tahi me tētahi kaihanga PCB mātau ka tika te whiriwhiri rauemi me te tautoko hangahanga mō āu tono radar.
