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Coaxial Isolator
RF coaxial isolator chishandiso chinoshandiswa kupatsanura masaini muRF masisitimu.Basa rayo guru nderokutumira zvinobudirira zviratidzo uye kudzivirira kufungisisa uye kukanganisa.Basa guru reRF coaxial isolators nderekupa kuzviparadzanisa uye kuchengetedza mabasa muRF system.MuRF masisitimu, mamwe masaini ekuratidzira anogona kugadzirwa, ayo anogona kuve nemhedzisiro yakaipa pakushanda kwehurongwa.RF coaxial isolators inogona kunyatso patsanura aya anoratidzwa masaini uye kuvadzivirira kubva mukukanganisa kutapurirana uye kugamuchirwa kwechiratidzo chikuru.
Iyo misimboti yekushanda yeRF coaxial isolators yakavakirwa pamaitiro asingadzoreki emagineti minda.Iyo magineti zvinhu mukati meiyo isolator inotora uye inoshandura iyo magineti simba reiyo yakaratidzwa chiratidzo, ichichishandura kuita inopisa simba rekuparara, nekudaro ichidzivirira iyo inoratidzwa chiratidzo kuti idzokere kunzvimbo.
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Drop in Isolator
Iyo Drop-in isolator yakabatana nemidziyo yekushandisa kuburikidza nerebhoni reketi.Kazhinji, iyo yekuzviparadzanisa dhigirii yeimwe Drop-in isolator inotenderedza 20dB.Kana yakakwira yekuzviparadzanisa dhigirii ichidikanwa, kaviri kana akawanda junction isolator inogona kushandiswawo kuwana yakakwirira yekuzviparadzanisa nevamwe.Mugumo wechitatu weDrop-in isolator ichave ine attenuation chip kana RF resistor.Drop-in isolator chishandiso chekudzivirira chinoshandiswa mumaredhiyo frequency masisitimu, basa rayo guru kufambisa masaini nenzira isina kurongeka kudzivirira masaini ekupedzisira eantenna kuti asayerera achidzokera kumagumo ekuisa.
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Broadband Isolator
Broadband isolators zvinhu zvakakosha muRF yekutaurirana masisitimu, zvichipa huwandu hwezvakanakira izvo zvinovaita zvakanyanya kukodzera kune akasiyana maapplication.Aya ma isolator anopa Broadband yekuvhara kuti ive nechokwadi chekushanda kwakanaka pamusoro pehupamhi frequency renji.Nekugona kwavo kupatsanura masaini, vanogona kudzivirira kukanganisa kubva kunze kwebhendi masaini uye kuchengetedza kutendeseka kwemumabhendi masaini.
Imwe yemabhenefiti makuru eBroadband isolators ndeye yakanakisa yakakwira yekuzviparadzanisa nevamwe kuita.Ivo vanonyatso patsanura chiratidzo kumagumo eantenna, vachiona kuti chiratidzo kumagumo antenna hachiratidzike muhurongwa.Panguva imwecheteyo, aya akasarudzika ane yakanaka port yakamira mafungu maitiro, achidzikisa anotaridza masaini uye kuchengetedza yakagadzikana kufambisa kwechiratidzo.
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Dual Junction Isolator
A double-junction isolator chishandiso chinowanzo shandiswa mumicrowave uye millimeter-wave frequency mabhendi kuparadzanisa masaini anoratidzwa kubva kumagumo eantenna.Iyo inoumbwa nechimiro chezviviri zvinotsaura.Kurasika kwayo kwekuisa uye kuzviparadzanisa kunowanzo kupetwa zvakapetwa kaviri kune imwe chete.Kana kuparadzaniswa kweimwe isolator iri 20dB, kuparadzaniswa kwekaviri-junction isolator kunogona kazhinji kuve 40dB.Iyo port yakamira wave haichinji zvakanyanya.
Muhurongwa, kana redhiyo frequency chiratidzo ichifambiswa kubva pachiteshi chekupinza kuenda kune yekutanga ring junction, nekuti imwe magumo ekutanga ring junction yakashongedzerwa neredhiyo frequency resistor, chiratidzo chayo chinogona chete kuendeswa kune yekupinza yekupedzisira yechipiri. ring junction.Yechipiri loop junction yakafanana neyekutanga, ine RF resistors yakaiswa, chiratidzo chinopfuudzwa kune chinobuda chiteshi, uye kuparadzaniswa kwayo kuchava huwandu hwekuparadzaniswa kweaviri loop junctions.Iyo inoratidzwa chiratidzo inodzoka kubva kune inobuda chiteshi inotorwa neRF resistor mune yechipiri mhete junction.Nenzira iyi, hukuru hukuru hwekuzviparadzanisa pakati pekupinza uye kubuda zviteshi unowanikwa, zvinobudirira kuderedza kuratidzwa uye kukanganisa muhurongwa.
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SMD Isolator
SMD isolator chishandiso chekuzvimiririra chinoshandiswa kurongedza uye kuisirwa paPCB (yakadhindwa redunhu bhodhi).Iwo anoshandiswa zvakanyanya mumasisitimu ekutaurirana, microwave michina, redhiyo michina, uye mamwe minda.SMD isolator idiki, yakareruka, uye iri nyore kuisa, ichiita kuti ive yakakodzera kune yakakwira-density yakabatanidzwa yedunhu application.Izvi zvinotevera zvinopa sumo yakadzama kune hunhu uye mashandisirwo eSMD akasarudzika.
Chekutanga, SMD isolator ine huwandu hwakasiyana hwe frequency bhendi yekuvhara kugona.Ivo vanowanzo vhara yakafara frequency renji, senge 400MHz-18GHz, kusangana nezvinodiwa frequency zvemaapplication akasiyana.Iyi yakawedzera frequency bhendi yekuvhara kugona inogonesa SMD isolators kuti iite zvakanaka mune akawanda maficha ekushandisa.
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Microstrip Isolator
Microstrip isolators inowanzoshandiswa RF uye microwave mudziyo unoshandiswa kufambisa chiratidzo uye kuzviparadzanisa mumasekete.Inoshandisa tekinoroji yefirimu yakaonda kugadzira dunhu pamusoro peinotenderera yemagineti ferrite, uye yobva yawedzera magineti kuti iite.Kuisirwa kwe microstrip isolators kazhinji kunotora nzira yekunyora manyorero emhangura mitsetse kana waya yegoridhe bonding.Chimiro che microstrip isolators chiri nyore kwazvo, zvichienzaniswa necoaxial uye yakamisikidzwa isolators.Musiyano wakajeka ndewekuti hapana mhango, uye kondakita weiyo microstrip isolator inogadzirwa nekushandisa yakaonda firimu process (vacuum sputtering) kugadzira iyo yakagadzirirwa pateni pane inotenderera ferrite.Mushure me electroplating, conductor inogadzirwa inosungirirwa kune rotary ferrite substrate.Isa chidimbu che insulating medium pamusoro pegirafu, uye gadzirisa magnetic field pane yepakati.Nechimiro chakareruka kudaro, microstrip isolator yakagadzirwa.
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Waveguide Isolator
A waveguide isolator chishandiso chinoshandiswa muRF uye microwave frequency mabhendi kuwana unidirectional kutapurirana uye kuparadzaniswa kwemasaini.Iyo ine hunhu hwekurasika kwekuisa yakaderera, yakakwirira yekuzviparadzanisa nevamwe, uye Broadband, uye inoshandiswa zvakanyanya mukutaurirana, radar, antenna uye mamwe masisitimu.
Iyo yakakosha chimiro chewaveguide isolators inosanganisira waveguide transmission mitsara uye magineti zvinhu.Waveguide transmission line ihollow metal pombi iyo masaini anofambiswa.Magnetic zvinhu zvinowanzoita ferrite zvinhu zvinoiswa panzvimbo dzakananga mumawaveguide transmission mitsara kuti uwane kusarudzika chiratidzo.Iyo waveguide isolator inosanganisirawo mutoro unotora zvinhu zvekubatsira kuti uwedzere kuita uye kuderedza kutarisisa.
