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Kwirinda Coaxial
RF coaxial isolator nigikoresho cyoroshye gikoreshwa mugutandukanya ibimenyetso muri sisitemu ya RF.Igikorwa cyacyo nyamukuru ni ugukwirakwiza neza ibimenyetso no kwirinda gutekereza no kwivanga.Igikorwa nyamukuru cyabaterankunga ba RF coaxial nugutanga ibikorwa byo kwigunga no kurinda sisitemu ya RF.Muri sisitemu ya RF, ibimenyetso bimwe byerekana bishobora kubyara, bishobora kugira ingaruka mbi kumikorere ya sisitemu.RF coaxial isolators irashobora gutandukanya neza ibyo bimenyetso byerekanwe kandi ikababuza kubangamira ihererekanyabubasha no kwakira ibimenyetso nyamukuru.
Ihame ryakazi rya RF coaxial izigunga rishingiye kumyitwarire idasubirwaho yumurima wa magneti.Ibikoresho bya magnetiki biri mu bwigunge bikurura kandi bigahindura ingufu za magneti yumurima wikimenyetso kigaragara, ikayihindura ingufu zumuriro kugirango zivemo, bityo bikabuza ibimenyetso byerekanwe gusubira kumasoko.
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Tera muri Isolator
Igitonyanga-gitandukanya gihujwe nibikoresho byabikoresho binyuze mumuzunguruko.Mubisanzwe, urwego rwo kwigunga rwa Drop-in imwe yonyine ni 20dB.Niba impamyabumenyi yo hejuru yo kwigunga isabwa, inshuro ebyiri cyangwa nyinshi zihuza izishobora kandi gukoreshwa kugirango ugere ku rwego rwo hejuru rwo kwigunga.Impera ya gatatu ya Drop-in isolator izaba ifite chip ya attenuation chip cyangwa RF résistor.Igitonyanga cya Drop-in ni igikoresho gikingira gikoreshwa muri sisitemu ya radiyo yumurongo wa radiyo, umurimo wacyo nyamukuru ni ugukwirakwiza ibimenyetso muburyo buterekanwa kugirango wirinde ibimenyetso bya antenna bitangirira inyuma byinjira.
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Umuyoboro mugari
Umuyoboro mugari ni ibintu byingenzi muri sisitemu yitumanaho rya RF, bitanga inyungu zinyuranye zituma bikenerwa cyane mubikorwa bitandukanye.Abo bonyine batanga umurongo mugari kugirango barebe imikorere inoze mugihe kinini.Nubushobozi bwabo bwo gutandukanya ibimenyetso, barashobora gukumira kwivanga mubimenyetso bya bande no gukomeza ubusugire bwibimenyetso bya bande.
Imwe mu nyungu zingenzi zogukwirakwiza umurongo mugari ni imikorere yabo myiza yo kwigunga.Batandukanya neza ibimenyetso kumpera ya antenne, bakemeza ko ikimenyetso kumpera ya antenne kitagaragara muri sisitemu.Muri icyo gihe, aba bwigunge bafite icyambu cyiza gihagaze neza, kugabanya ibimenyetso byerekanwe no gukomeza guhererekanya ibimenyetso bihamye.
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Ihuriro Ryombi
Ikomatanyirizo-ebyiri ni igikoresho cyoroshye gikoreshwa muri microwave na milimetero-yumurongo wumurongo wo gutandukanya ibimenyetso bigaragara kuva antenna.Igizwe nuburyo bubiri bwigunga.Gutakaza kwinjiza no kwigunga mubisanzwe bikubye kabiri ubwigunge bumwe.Niba kwigunga kwakato kamwe ari 20dB, kwigunga kwa kabiri-guhuza kwigunga birashobora kuba 40dB.Icyambu gihagaze ntabwo gihinduka cyane.
Muri sisitemu, iyo radiyo yumurongo wa radiyo yoherejwe kuva ku cyambu cyinjira kugeza ku ihuriro ryambere ry’impeta, kubera ko impera imwe y’uruziga rwa mbere rufite ibyuma birwanya radiyo, ibimenyetso byayo birashobora koherezwa gusa ku musozo w’icyakabiri. ihuriro.Ihuriro rya kabiri ryuzuzanya ni kimwe nicyambere, hamwe na RF résistoriste yashyizweho, ikimenyetso kizanyuzwa ku cyambu gisohoka, kandi kwigunga kwayo bizaba igiteranyo cyo kwigunga kwa byombi.Ikimenyetso kigaruka kiva ku cyambu gisohoka kizakirwa na résistoriste ya RF mu ihuriro rya kabiri.Muri ubu buryo, urwego runini rwo kwigunga hagati yinjiza n’ibisohoka ibyambu bigerwaho, bigabanya neza ibitekerezo no kwivanga muri sisitemu.
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SMD
SMD izigunga ni igikoresho cyo kwigunga gikoreshwa mugupakira no gushyira kuri PCB (ikibaho cyumuzingo cyacapwe).Zikoreshwa cyane muri sisitemu yitumanaho, ibikoresho bya microwave, ibikoresho bya radio, nibindi bice.SMD izitandukanya ni ntoya, yoroshye, kandi yoroshye kuyishyiraho, bigatuma ikwiranye nubucucike bwinshi bwimikorere yumuzunguruko.Ibikurikira bizatanga intangiriro irambuye kubiranga nibisabwa bya SMD.
Ubwa mbere, SMD izitandukanya zifite intera nini yubushobozi bwo gukwirakwiza imirongo.Mubisanzwe bitwikiriye umurongo mugari, nka 400MHz-18GHz, kugirango byuzuze ibisabwa bya porogaramu zitandukanye.Ubu bushobozi bwagutse bwo gukwirakwiza ubushobozi butuma SMD yigunga ikora neza muburyo bwinshi bwo gusaba.
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Microstrip Isolator
Microstrip izigunga ni ibikoresho bisanzwe bikoreshwa na RF hamwe na microwave ikoreshwa mugukwirakwiza ibimenyetso no kwigunga mumuzunguruko.Ikoresha tekinoroji ya firime yoroheje kugirango ikore uruziga hejuru ya ferrite izunguruka, hanyuma ikongeramo umurima wa magneti kugirango ubigereho.Kwishyiriraho microstrip izitandukanya muri rusange ikoresha uburyo bwo kugurisha intoki imirongo yumuringa cyangwa guhuza insinga za zahabu.Imiterere ya microstrip izigunga iroroshye cyane, ugereranije na coaxial kandi yashyizwemo.Itandukaniro rigaragara cyane ni uko nta cavit ihari, kandi umuyobozi wa microstrip isolator akorwa hakoreshejwe firime yoroheje (vacuum sputtering) kugirango ikore igishushanyo mbonera kuri ferrite.Nyuma ya electroplating, kiyobora yakozwe ifatanye na rotate ferrite substrate.Ongeraho urwego rwokwirinda hejuru yubushushanyo, hanyuma ukosore umurima wa rukuruzi.Hamwe nuburyo bworoshye, microstrip isolator yarahimbwe.
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Umuhengeri wa Waveguide
Umuhengeri wa waveguide ni igikoresho cyoroshye gikoreshwa muri RF na microwave yumurongo kugirango ugere ku cyerekezo kimwe no gutandukanya ibimenyetso.Ifite ibiranga igihombo gito cyo kwinjiza, kwigunga cyane, hamwe na Broadband, kandi ikoreshwa cyane mubitumanaho, radar, antenna nubundi buryo.
Imiterere shingiro ya izunguruka ya waveguide ikubiyemo imirongo yohereza imirongo hamwe nibikoresho bya magneti.Umuyoboro wohereza umurongo ni umuyoboro wicyuma unyuzamo ibimenyetso.Ibikoresho bya magnetique mubisanzwe nibikoresho bya ferrite bishyirwa ahantu runaka mumirongo yohereza imirongo kugirango bigere ku bwigunge.Umuhengeri wa waveguide urimo kandi umutwaro ukurura ibice byingirakamaro kugirango uhindure imikorere kandi ugabanye gutekereza.
