RF PCB - Radio Frequency Yakadhindwa Yematunhu Mabhodhi. Mukutaura kwakawanda, iyo indasitiri yePBB inoona iyo RF redunhu bhodhi kuva chero yakakwira frequency PCB inoshanda pamusoro pe100MHz.
Mukati meiyo redhiyo frequency kirasi, chero chinhu chiri pamusoro pe2GHz ndeye Microwave PCB. Yavanoshanda. Microwave PCBs dzinoiswa seyese yeRF redunhu bhodhi rinoshanda pamusoro pe2GHz.
RF redunhu mabhodhi uye Microwave PCBs anoshandiswa ekutaurirana masaini mune chero application iyo inoda kugamuchira uye kuendesa redhiyo masaini. Semuenzaniso, mamwe maitiro anowanzoitwa nharembozha uye kumisikidzwa kweradar.Vamwe vevanopa laminate / dielectric zvinhu zvatinoshandisa ndeizvi: Isola, Nelco, Rogers & Taconic.
Iyo yakasanganiswa yakadhindwa redunhu bhodhi (PCB) multilayer ndeyePCB inoshandisa zvakasiyana zvinhu nechinangwa chekukwirisa mashandiro emagetsi uye kugadzirisa sisitimu yekuvimbika yakanangiswa kune yakakwira-frequency RF kunyorera. Dambudziko rakakura pakugadzira iyi mhando yePBB iri kugadzirisa yakaringana coefficient yekupisa kwekuwedzera (CTE) zvivakwa zvemhando dzakasiyana dzedunhu zvese panguva yePBB yekugadzira uye gungano rezvinhu.
Kazhinji aya magadzirirwo anosanganisira mubatanidzwa weFR-4 zvinhu uye PTFE laminates iyo inobvumidza iyo dhizaini kudzikamisa zvese RF mashandiro uye RF mashandiro pane imwechete PCB iyo inogona kudzora zvese zviri zviviri tsoka yeiyo mudziyo uye nemitengo.
