Kushanda musimboti wecoaxial tambo
Thecoaxial tamboyakakamurwa kuita mana akaturikidzana kubva mukati kuenda kunze: iyo yepakati waya yemhangura (imwe tambo yewaya yakasimba kana waya yakawanda-yakasungwa waya), insulator yepurasitiki, mesh conductive layer uye ganda rewaya.Iyo yepakati copper waya uye network conductive layer inoumba yazvino loop.Inopihwa zita nekuda kwehukama hwe coaxial pakati pepakati copper waya uye network conductive layer.
Coaxial cableskuitisa alternating current pane kuita kunanga ikozvino, zvinoreva kuti kutungamira kwezvino kunodzoserwa kakawanda pasekondi.
Kana waya yenguva dzose ichishandiswa kufambisa yakakwira-frequency ikozvino, waya inoita senge antenna inotumira redhiyo kunze, uye mhedzisiro iyi inopedza simba rechiratidzo uye inoderedza simba rechiratidzo chakagamuchirwa.
Coaxial tamboyakagadzirirwa kugadzirisa dambudziko iri.Radhiyo inoburitswa kubva muwaya yepakati inoparadzaniswa nemesh conductive layer, iyo inogona kudzika pasi kudzora redhiyo inoburitswa.
Coaxial tambozvakare ine dambudziko, ndiko kuti, kana chikamu chetambo chakawedzera kuwedzeredza kana kukanganisa, saka chinhambwe pakati petambo yepakati uye mesh conductive layer haina kuenderana, izvo zvichaita kuti mafungu eredhiyo emukati aonekwe kumashure. signal source.Izvi zvinoderedza simba rechiratidzo rinogona kugamuchirwa.Kuti ukunde dambudziko iri, mutsetse wepurasitiki insulation inowedzerwa pakati petambo yepakati uye mesh conductive layer kuti ive nechokwadi chinhambwe chinowirirana pakati pavo.Izvi zvinoitawo kuti tambo ive yakaoma uye isingapindike nyore.
The shielding material yecoaxial tamboinonyanya kuvandudzwa pane yekunze conductor, kubva kune yekutanga tubular yekunze conductor, iyo inogadzirwa kuita imwechete yakarukwa, kaviri simbi.Kunyangwe iyo tubular yekunze conductor ine yakanaka kwazvo yekudzivirira kuita, haisi nyore kukotama uye haina nyore kushandisa.Kushanda kwekudzivirira kwe-single-layer braid ndiko kwakaipisisa, uye kuchinjika kwekaviri-layer braid kwakapetwa katatu pane iyo imwe-layer braid, saka kudzivirirwa kwekaviri-layer braid inovandudzwa zvakanyanya kupfuura iyo imwe chete- layer braid.Makuru coaxial tambo vagadziri vanogara vachivandudza yekunze conductor chimiro chetambo kuti ichengetedze kuita kwayo.
Nguva yekutumira: Sep-14-2023