Ingabe amabhodi esekethe aqinile angasetshenziswa ezinhlelweni ze-RF?

Emhlabeni othuthukayo wezinto zikagesi, ukuqamba izinto ezintsha kanye nokuguquguquka kubalulekile ukuze uhlale ngaphambi komncintiswano. Izinhlelo zokusebenza zerediyo (RF) ziyindawo ekhula kakhulu. Kusukela ezinhlelweni zokuxhumana ezingenazintambo kuya kubuchwepheshe besathelayithi nezinhlelo ze-radar, izinhlelo ze-RF zidlala indima ebalulekile. Ukuze kuhlangatshezwane nezidingo zalezi zinhlelo zokusebenza, onjiniyela nabaklami bahlala behlola izixazululo ezintsha.Isixazululo esisodwa esithandwayo ukusebenzisa amabhodi wesifunda aguquguqukayo aqinile. Kodwa ingabe amabhodi esekethe aqinile angasetshenziswa ezinhlelweni ze-RF? Kule bhulogi, sizohlola lolu daba ngokuningiliziwe.

I-Rigid-flex circuit board iyinhlanganisela yamabhodi wesifunda aqinile futhi aguquguqukayo. Zihlanganisa okuhle kakhulu kuzo zombili izinhlobo, zizenze zilungele imiklamo ye-elekthronikhi eyinkimbinkimbi.Izingxenye eziqinile zinikeza ukuzinza nokusekelwa kwesakhiwo, kuyilapho izingxenye eziguquguqukayo zivumela ukugoba nokugoqa, okuzivumela ukuba zingene ezindaweni eziqinile. Le nhlanganisela eyingqayizivele yenza amabhodi e-rigid-flex afanele uhla olubanzi lwezinhlelo zokusebenza, kufaka phakathi imvamisa yomsakazo.

Izinhlelo zokusebenza ze-RF zidinga ukudluliswa okusebenzayo nokunembile kwamasignali amaza aphezulu. Noma yikuphi ukuphazamiseka noma ukulahleka kwekhwalithi yesignali kuzophazamisa ukusebenza kwesistimu.Amabhodi wesifunda se-Rigid-flex ahlinzeka ngobuqotho besignali obuhle kakhulu ngenxa yezimpawu zabo zokulahlekelwa okuphansi. Izinto ze-dielectric ezisetshenziswa ekwakhiweni kwayo zinesici esiphansi sokulahla, esiqinisekisa ukuncishiswa kwesignali okuncane. Lokhu kubalulekile ezinhlelweni ze-RF lapho amandla esiginali edlala indima ebalulekile.

Enye inzuzo yamabhodi esekethe e-rigid-flex ezinhlelo zokusebenza ze-RF yikhono lokunciphisa ukuphazamiseka kwe-electromagnetic (EMI) kanye nokuphazamiseka kwefrikhwensi yomsakazo (RFI).Izingxenye eziguquguqukayo zalawa mabhodi zisebenza njengezihlangu, zivimbela ukuphazamiseka kwangaphandle ukuthi kuthinte isignali. Lesi sakhiwo sokuvikela sinenzuzo ikakhulukazi kumasistimu e-RF adinga ukuzwela okuphezulu nokunemba.

Ukwengeza, idizayini eyingqayizivele yamabhodi wesifunda aqinile-flex ivumela ukulawulwa okunembile kwamazinga we-impedance. Ukufanisa i-impedance kubalulekile ezinhlelweni ze-RF ukuze kuqinisekiswe ukudluliswa kwamandla aphezulu kanye nokuvimbela ukubonakaliswa kwesignali.Amabhodi aguquguqukayo anikeza onjiniyela ukuguquguquka kokuklama amazinga amaningi e-impedance ebhodini elilodwa, aqede isidingo sezingxenye ezengeziwe noma izinqubo zokuhlanganisa eziyinkimbinkimbi.

Amabhodi wesekethe e-Rigid-flex anikeza izinzuzo ezimbalwa ngokucatshangelwa kokukhiqiza. Ukwakheka kwayo okuhlangene konga isikhala futhi kunciphisa isidingo sezixhumi nezintambo, kwenza ukwakheka kohlelo kube lula.Ukwengeza, ukususa izixhumi kunciphisa ingozi yokulahlekelwa kwesignali futhi kwandisa ukuthembeka. Lokhu kubaluleke kakhulu ezinhlelweni ze-RF ezidinga ukudluliswa kwesignali okungaguquki nokungaphazanyiswa.

Kuyaqapheleka ukuthi ukuqaliswa ngempumelelo kwamabhodi esekethe aqinile kuzinhlelo zokusebenza ze-RF kudinga ukucatshangelwa komklamo nokuhleleka ngokucophelela.Idizayini efanele yesitaki, ukulandelela umzila, nokugxilisa isignali kubalulekile ekuthuthukiseni ukusebenza kahle. Ukusebenzisana phakathi konjiniyela, abaklami, nabakhiqizi kuyadingeka ukuze kuqinisekiswe ukuthi imininingwane yedizayini iyahlangatshezwa nokuthi umkhiqizo wokugcina uhlangabezana namazinga adingekayo e-RF.

Ngokufigqiwe

Amabhodi esekethe e-Rigid-flex angasetshenziswa ngempela ezinhlelweni ze-RF. Inhlanganisela yabo eyingqayizivele yokuqina nokuguquguquka, kuhlanganiswe nezakhiwo ezilahlekelwa kancane kanye nokuvikela kwe-EMI/RFI, kuzenza zibe inketho esebenzayo. Ngekhono lawo lokulawula ngokunembile amazinga okuvimbela kanye nezinzuzo zawo zokukhiqiza, amabhodi aqinile-flex anikeza isisombululo esithembisayo sezinhlelo ze-RF.

Kodwa-ke, kubalulekile ukugcizelela ukubaluleka kokuklama okufanele nokusebenzisana phakathi kwabo bonke ababambiqhaza abafanelekile. Ukunaka imininingwane ngesikhathi sokuklama nokukhiqiza kubalulekile ukuze kuzuzwe ukusebenza kahle kwe-RF. Ngendlela efanele, amabhodi esekethe aqinile angakwazi ukuletha ukwethembeka, ukusebenza kahle kanye nokusebenza okudingekayo ezinhlotsheni zezinhlelo ze-RF, okunomthelela ekuxhumaneni okungenazintambo okuhlala kwanda nobuchwepheshe bezwe.