Ma'anar eriya maganadisu
Bari muyi magana game da abun da ke ciki na eriyar maganadisu, eriyar sucker na al'ada akan kasuwa galibi ta ƙunshi: radiator na eriya, sucker mai ƙarfi mai ƙarfi, mai ciyarwa, ƙirar eriya na waɗannan guda huɗu.
1, kayan radiyo na eriya shine bakin karfe, jan ƙarfe mai tsabta, gami da sauran kayan, siffar gabaɗaya bulala ko sanda.Theeriya maganadisuRadiator a haƙiƙa eriya ce ta unipolar ( bulala), wanda shine madaidaicin oscillator tare da hannu ɗaya daidai gwargwado zuwa ingantacciyar jirgi mai jagora (ƙasa).Dangane da ka'idar eriya, mitar resonant na eriyar waya babban ma'auni ne na tsawon zangon 1/2, kuma bisa ga ka'idar madubi, akan madaidaicin jirgin sama mara iyaka, mafi ƙarancin girman wutar lantarki na eriyar maganadisu shine 1/4 zangon. , kuma idan za a inganta ribar, za a iya amfani da lodi na tsakiya don ƙara tsawon radiyon eriya (1/4 wavelength integral multiple).
2, rawar da ƙarfin maganadisu mai ƙarfi shine gyara dukkan eriya kuma tabbatar da cewa eriyar chuck tana cikin hulɗa da ƙarfen da ake tsotsewa.
3, mai ciyarwa shine gabaɗaya jerin RG (RG58, RG174), waya 3D da sauransu.
4, eriya dubawa gama gari ne: N shugaban, SMA, BNC, TNC, I-PEX da sauran dubawa iri, daga cikinsu Magnetic eriya da aka fi amfani da haši ne N shugaban, SMA, BNC, TNC, da dai sauransu, namiji da mace, zabi da dole ne eriya ta sayi haɗin haɗin da ya dace da kayan aiki.
Muhimman abubuwan amfani da eriyar maganadisu
Don kawai in fayyace muku, me yasa kwanon tsotsa yake manne da karfe?
Daga tweets ɗinmu na baya, zamu iya sanin cewa aikin lantarki na eriya yana da alaƙa da kusanci da yanayin da ake amfani da shi, kuma mitar resonant yana tasiri ta hanyar dielectric akai-akai na kayan da ke kewaye da eriya, kuma amfani da aikin ba zai iya ba. a rabu da buƙatun yanayin ƙira da yanayin shigarwa.
Radiator na eriyar tsotsa da aka ambata a sama eriya ce ta unipolar.Dangane da ka'idar hoton, eriya unipolar tare da tsawon h da hotonsa suna samar da oscillator mai simmetric tare da tsawon 2h, wanda filinsa a cikin sararin rabin sararin sama daidai yake da na oscillator na simmetric, kuma ƙarfin filin a cikin ƙasan rabin sarari shine. sifili
Gabaɗaya magana, eriyar maganadisu galibi ana amfani da ita a cikin majalisar, rufin mota ko makamancin haka, don haka an ƙirƙira ta akan nau'ikan ma'auni daban-daban da samfuran jikin mota, ta yadda girman ƙasan ƙarfe na ɓangaren rediyon. tsayin mitar sadarwa ya zama ɓangaren eriya.Sabili da haka, matsayi daban-daban na shigarwa zai shafi kai tsaye ga canjin ƙirar ƙirar lantarki ta asali na eriya, musamman mitar resonant da jagorancin radiation.
Jadawalin jagorar radiyo na eriyar unipolar tsawon zango ɗaya cikin huɗu a kan iyakataccen faifai (a cikin amfani mai amfani, faifan ƙarfe na ƙasa yana da iyaka kuma ba zai iya samar da cikakken hoton madubi ba), kuma akwai kuma wasu radiation a cikin ƙananan rabin sarari (tasirin rarrabawa). ).
Ayyukan eriyar maganadisu ta sha bamban gaba ɗaya idan an tallata ta akan jikin ƙarfe daban-daban.Don haka, lokacin amfani da eriyar tsotsa, muna ba da shawarar maki biyu masu zuwa:
1, ana buƙatar da za a tallata a saman majalisar ministocin ko locomotive don tabbatar da tsayin daka da radiation, don yin wasa mafi kyawun aikin eriya;Idan an shigar da shi a wasu sassa, zai haifar da canje-canje a cikin igiyar igiyar tsaye, tsarin shugabanci da kusurwa mai tsayi, yana shafar kewayon sadarwa.
2, kamar yadda zai yiwu don shigar da eriya a cikin sararin hangen nesa, kauce wa shigarwa a cikin shaft ko wani yanayi mai mahimmanci na lantarki, kawai ta wannan hanyar zai iya inganta ingancin sadarwa, rage sautin baya da sauran abubuwan da ba a iya ganewa ba.
Aikace-aikacen eriyar maganadisu
Idan ya zo ga amfani da eriya na maganadisu, bari mu fara magana game da fa'idodinsa.Idan an shigar da shi daidai, eriyar tsotsa tana da ingantaccen rabon igiyar igiyar ruwa da inganci mafi girma fiye da ginanniyar eriyar, kuma ba a buƙatar keɓancewa.Tare da eriyar manne a cikin mitar mitar guda ɗaya da girman tsari, riba ta fi girma, nisan watsawa ya fi tsayi, kuma ana iya zaɓar wuraren shigarwa daban-daban bisa ga ainihin buƙatun amfani.
Baya ga fa'idodin da ke sama, eriyar tsotsa ita ma tana da fa'ida ta fa'ida, ban da injunan siyar da muke gani yau da kullun, ɗakunan ajiya, rediyon mota, kuma ana iya amfani da su zuwa na'urori mara waya da ƙofofin mara waya tare da matsakaicin buƙatun riba.
Ana iya amfani da eriya Magnetic a cikin akwatin lantarki na waje, mota.Lokacin da aka yi amfani da shi a waje, ana iya yin radome da fiberglass da sauran kayan, wanda zai iya zama mai hana ruwa da iska.
Hakanan za'a iya amfani da eriya ta Magnetic a cikin injunan siyarwa, tushen eriya mai ƙarfi ne mai ƙarfi, mai sauƙin shigarwa, ba sauƙin faɗuwa ba.
Hakanan za'a iya amfani da eriya na Magnetic a cikin karatun mita mara waya, tsarin eriya haske ne, kyakkyawan bayyanar
Lokacin aikawa: Jul-02-2023
