Nrog rau kev siv dav dav ntawm 5G, Is Taws Nem ntawm Yam, thiab kev tsav tsheb tsis raug cai, kev lag luam xav tau rau siab -PCB zaus txuas ntxiv mus. Yav tom ntej, siab -PCBs zaus yuav hloov mus rau ntau zaus (xws li terahertz band), qhov loj me, thiab cov nqi qis dua. Tib lub sijhawm, kev tiv thaiv ib puag ncig yog tsav cov tuam txhab tsim cov hlau lead-dawb thiab halogen-dawb substrates thiab cov txheej txheem los txo qhov cuam tshuam ib puag ncig.
Txawm li cas los xij, kev tsim khoom ntawm siab - zaus PCBs tseem ntsib cov kev tsis sib haum xeeb. Piv txwv li, kev ua haujlwm nyuaj ntawm PTFE substrates ua rau tsis tshua muaj txiaj ntsig, thaum tus nqi siab ntawm cov khoom siv ceramic txwv tsis pub siv rau hauv cov neeg siv khoom siv hluav taws xob. Tsis tas li ntawd, kev tsim ntawm siab -PCBs zaus yuav tsum muaj kev sib koom ua ke ntawm electromagnetic simulation thiab teeb liab kev soj ntsuam kev ncaj ncees, yuav tsum tau siab - qib kev txawj ntse los ntawm engineers. Tam sim no peb muab cov khoom no hauv peb lub khw. Peb lub siab -PCBs zaus siv cov ntaub fiberglass-raws li cov khoom siv thiab cov khoom siv hluav taws xob nruj, ua kom muaj kev ruaj ntseg thiab ua haujlwm ntev, ua tau raws li qhov yuav tsum tau muaj ntawm siab -frequency signal transmission.
