RF coaxial connectors zvinhu zvakakosha zvekufambisa-frequency signals uye zvinoshandiswa zvakanyanya mukufambiswa kwemashoko, radar, aerospace, nedzimwe nzvimbo. Basa ravo repakati nderekupa hukama hwakavimbika pakati pemidziyo uku uchivimbisa kutendeseka kwechiratidzo.
Iyo yakakosha dhizaini yeRF coaxial yekubatanidza ine yemukati conductor, yekunze conductor (kazhinji nhovo), uye insulating dielectric pakati pavo. Kondakita yemukati inotamisa -frequency current yakakwira, ukuwo conductor yekunze ichipa nhovo yepasi, inodzivirira chiratidzo kubva kunze kwekukanganiswa kwemagetsi. Iyo insulating dielectric, iri pakati pemukati uye kunze conductors, inochengetedza magetsi ega uye inotsigira yemukati conductor. Chimiro ichi chinogonesa kuderera-kurasikirwa nepamusoro-kugadzikana kwekufambisa kwemasaini eRF.
Iyo misimboti yekushandisa yakavakirwa pamaitiro ekuparadzira emagetsi mafungu mune coaxial chimiro. Kana chiratidzo chepamusoro-chikapfuura nemu conductor yemukati, kudzivirira kwemugadzirisi wekunze kunovharira maelectromagnetic field kusvika pakati pemakondakita emukati neekunze, zvichiita TEM (transverse electromagnetic) wave pattern yakagadzikana. Iyi pateni inochengetedza mwaranzi yakaderera uye yakaderera-kurasikirwa kutapurirana kwechiratidzo. Iyo yekubatanidza dhizaini inofanirwa kunyatso kuenzaniswa kuti ive nechokwadi chekuenderera pakati pemukati nekunze conductor kudzivirira zviratidzo zvechiratidzo kana kurasikirwa kwesimba nekuda kwekukanganisa kusawirirana.
Kiyi pakuita kweRF coaxial connectors iri mukufanana kwavo neimpedance, kazhinji 50Ω kana 75Ω kuti igadzirise zvinodiwa zvakasiyana zvekushandisa. Impedance mismatch inogona kutungamira kune chiratidzo chekuratidzira, kuderedzwa kwekutapurirana kunyatsoita, uye kunyangwe kukuvadzwa kwemidziyo. Naizvozvo, jiometry yekubatanidza, kusarudzwa kwezvinhu, uye kurongeka kwemuchina zvinokwenenzverwa zvine hukasha kuti ive nechokwadi chekuchinja kwakatsetseka kwemasaini epamusoro-masaisai panzvimbo yekubatanidza.
Uyezve, RF coaxial connectors inofanirwa kuratidza yakanakisa kugadzikana kwemuchina uye kuchinjika kwezvakatipoteredza, senge kuramba tembiricha yakakwira, hunyoro, uye vibration, kusangana nezvinodiwa zvemamiriro akaomarara ekushanda. Muchidimbu, RF coaxial connectors, kuburikidza nekugadzirwa kwemagetsi nemuchina, inokwanisa kutapurirana zvakanaka uye kwakagadzikana kwe-masaini enguva zhinji, zvichiita kuti ive chinhu chakakosha pamagetsi emazuva ano.