Asimba dividerinokamura chiratidzo chinopinda kuita maviri (kana kupfuura) masaini ekubuda. Muchiitiko chakanaka, kupatsanura simba kunogona kunzi kurasikirwa-kwakaderera, asi mukuita pane nguva dzose kune simba rekuparara. Nekuti iri reciprocal network, musanganiswa wesimba unogona zvakare kushandiswa semusanganiswa wesimba, uko maviri (kana anopfuura) madoko anoshandiswa kubatanidza masaini ekuisa mune imwe chete inobuda. Nechepfungwa, kupatsanura simba uye musanganisi wesimba anogona kunge ari iwo chaiwo chikamu chimwe chete, asi mukuita panogona kuve nezvinodiwa zvakasiyana zvevasanganisi uye vanopatsanura, sekubata simba, kuenzanisa kwechikamu, chiteshi mechi uye kuzviparadzanisa nevamwe.
Vaparidzi vemasimba uye vasanganisi vanowanzonzi vanopatsanura. Kunyange izvi zviri izvo chaizvo, mainjiniya anowanzo chengetedza izwi rekuti "splitter" kureva chigadziriso chisingadhure chinotsemura simba pamusoro pe bandwidth yakafara kwazvo, asi ine kurasikirwa kukuru uye kushomeka kwesimba rekubata.
Izwi rekuti "divider" rinonyanya kushandiswa kana chiratidzo chinouya chinopatsanurwa zvakaenzana pane zvese zvinobuda. Semuyenzaniso, kana paine madoko maviri anobuda, imwe neimwe yaizowana isingasviki hafu yechiratidzo chekuisa, zvine mutsindo -3 dB kana ichienzaniswa neyekuisa chiratidzo. Kana paine zviteshi zvina zvinobuda, chiteshi chega chega chaizowana chikamu chimwe muzvina chechiratidzo, kana -6 dB zvichienzaniswa nechiratidzo chekuisa.
Kuiswa kwemurwere kwake ega
Pakusarudza kuti ndeupi rudzi rwemugovani kana musanganisi wekushandisa, zvakakosha kufunga wega. Kusarudzika kwakanyanya kunoreva kuti masaini echiitiko (mumusanganiswa) haakanganise mumwe nemumwe, uye chero simba risingatumirwe kune rinobuda rinoparara pane kutumirwa kune chinobuda chiteshi. Mhando dzakasiyana dzevanopatsanura dzinobata izvi nenzira dzakasiyana. Semuenzaniso, muWilkinson divider, chinopikisa chine 2Z0 kukosha uye chakasungirirwa pane zvakabuda. Mune quadrature coupler, chiteshi chechina chine kuguma. Kugumisa kunobvisa simba kunze kwekunge chimwe chinhu chakaipa chikaitika, senge imwe amp yakundikana kana maamplifiers ane zvikamu zvakasiyana.
Mhando dzeDividers
Kune akawanda marudzi uye subtypes emagetsi dividers kana masanganisi. Zvimwe zvezvinonyanya kuzivikanwa zvinosanganisira:
A Wilkinson divider inopatsanura chiratidzo chekuisa kuita maviri akaenzana chikamu chekubuda masaini, kana kusanganisa maviri akaenzana-chikamu masaini mune imwe yakatarisana nzira. A Wilkinson divider anovimba nekota-wave transformers kuti ifananidze chiteshi chepakati. Chidziviriro chinoiswa pane zvakabuda, uko chisingakuvadze chiratidzo chekuisa paPort 1. Izvi zvinovandudza zvakanyanya kuparadzaniswa uye zvinoita kuti zviteshi zvese zvifananidzwe. Rudzi urwu rwekupatsanura runowanzo shandiswa mune akawanda-channel radio frequency masisitimu nekuti inogona kupa yakakwira dhigirii yekuzviparadzanisa pakati pezvinobuda ports. Nekukanda zvimwe zvikamu zvekota wave, Wilkinson inogona kubata zviri nyore 9: 1 bandwidths emagetsi ehondo masisitimu.
Sezvinoreva zita, RF/microwave simba divider ichatsemura chiratidzo chekuisa kuita maviri akaenzana uye akafanana (kureva mu-chikamu) masaini. Inogona zvakare kushandiswa semusanganiswa wemagetsi, uko chiteshi chakajairwa ndicho chinobuda uye maviri akaenzana emagetsi madoko anoshandiswa sekupinza. Kurongeka kwakakosha kana kuchishandiswa semugovani wesimba kunosanganisira kurasikirwa kwekuisa, amplitude uye chikamu chiyero pakati pemaoko, uye kurasikirwa kwekudzoka. Kune simba rekubatanidza masaini asina kubatanidzwa, iyo inonyanya kukosha kutsanangurwa ndeyekuzviparadzanisa nevamwe, inova yekuisa kurasikirwa kubva kune imwe yakaenzana magetsi port kune imwe.
Power dividersFeatures
• Zvikamu zvemagetsi zvinogona kushandiswa sezvibatanidza kana kupatsanura
• Wilkinson uye High isolation power dividers inopa yakakwirira yekuzviparadzanisa nevamwe, ichivharira chiratidzo chepakati-kutaura pakati pezvinobuda zviteshi
• Kuisa pasi uye kurasikirwa kwekudzoka
• Wilkinson uye kupatsanura masimba anopikisa anopa zvakanakisa (<0.5dB) amplitude uye (<3°) chiyero chechikamu
Si Chuan Keenlion Microwave yakakura sarudzo ye2-nzira magetsi ekupatsanura mune narrowband uye Broadband masisitimu, anovhara ma frequency kubva kuDC kusvika 50 GHz. Iwo akagadzirirwa kubata kubva pagumi kusvika pamakumi matatu ekuisa simba mu50-ohm transmission system. Microstrip kana stripline madhizaini anoshandiswa, uye akakwenenzverwa kuita zvakanaka.
Mauniti anouya akajairwa ane SMA kana N chidzitiro chekubatanidza, kana 2.92mm, 2.40mm, uye 1.85mm majoini epamusoro ma frequency ezvikamu.
Isu tinokwanisa zvakare kugadzirisa iyo simba divider zvinoenderana nezvaunoda. Iwe unogona kupinda peji rekugadzirisa kuti upe zvakatemwa zvaunoda.
Nguva yekutumira: Aug-09-2022
