Zogulitsa
Waveguide Circulator
Tsamba lazambiri
| Waveguide circulator | ||||||||||
| Chitsanzo | Nthawi zambiri (GHz) | Bandwidth (MHz) | Ikani zotayika (dB) | Kudzipatula (dB) | Chithunzi cha VSWR | Kutentha kwa Ntchito (℃) | Dimension W×L×Hmm | WaveguideMode | ||
| Chithunzi cha BH2121-WR430 | 2.4-2.5 | ZONSE | 0.3 | 20 | 1.2 | -30 ~ + 75 | 215 | 210.05 | 106.4 | WR430 |
| Chithunzi cha BH8911-WR187 | 4.0-6.0 | 10% | 0.3 | 23 | 1.15 | -40-80 | 110 | 88.9 | 63.5 | WR187 |
| Chithunzi cha BH6880-WR137 | 5.4-8.0 | 20% | 0.25 | 25 | 1.12 | -40 ~ + 70 | 80 | 68.3 | 49.2 | WR137 |
| Chithunzi cha BH6060-WR112 | 7.0-10.0 | 20% | 0.25 | 25 | 1.12 | -40-80 | 60 | 60 | 48 | WR112 |
| Chithunzi cha BH4648-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40-80 | 48 | 46.5 | 41.5 | WR90 |
| Chithunzi cha BH4853-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40-80 | 53 | 48 | 42 | WR90 |
| Chithunzi cha BH5055-WR90 | 9.25-9.55 | ZONSE | 0.35 | 20 | 1.25 | -30 ~ + 75 | 55 | 50 | 41.4 | WR90 |
| Chithunzi cha BH3845-WR75 | 10.0-15.0 | 10% | 0.25 | 25 | 1.12 | -40-80 | 45 | 38 | 38 | WR75 |
| 10.0-15.0 | 20% | 0.25 | 23 | 1.15 | -40-80 | 45 | 38 | 38 | WR75 | |
| Chithunzi cha BH4444-WR75 | 10.0-15.0 | 5% | 0.25 | 25 | 1.12 | -40-80 | 44.5 | 44.5 | 38.1 | WR75 |
| 10.0-15.0 | 10% | 0.25 | 23 | 1.15 | -40-80 | 44.5 | 44.5 | 38.1 | WR75 | |
| Chithunzi cha BH4038-WR75 | 10.0-15.0 | ZONSE | 0.3 | 18 | 1.25 | -30 ~ + 75 | 38 | 40 | 38 | WR75 |
| Chithunzi cha BH3838-WR62 | 15.0-18.0 | ZONSE | 0.4 | 20 | 1.25 | -40-80 | 38 | 38 | 33 | WR62 |
| 12.0-18.0 | 10% | 0.3 | 23 | 1.15 | -40-80 | 38 | 38 | 33 | ||
| Chithunzi cha BH3036-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40-80 | 36 | 30.2 | 30.2 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| Chithunzi cha BH3848-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40-80 | 48 | 38 | 33.3 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| Chithunzi cha BH2530-WR28 | 26.5-40.0 | ZONSE | 0.35 | 15 | 1.2 | -30 ~ + 75 | 30 | 25 | 19.1 | WR28 |
Mwachidule
Mfundo yogwirira ntchito ya waveguide Circulator imachokera ku kufalikira kwa maginito asymmetric.Chizindikiro chikalowa mumzere wotumizira ma waveguide kuchokera mbali ina, zida za maginito zimatsogolera chizindikirocho kuti chikatumize mbali ina.Chifukwa chakuti maginito maginito amangogwira ntchito pazidziwitso kumalo enaake, ma waveguide Circulator s amatha kukwaniritsa ma siginecha a unidirectional.Pakalipano, chifukwa cha mawonekedwe apadera a mawonekedwe a waveguide ndi mphamvu ya maginito, waveguide Circulator ikhoza kukwaniritsa kudzipatula kwakukulu ndikuletsa kuwonetsera ndi kusokoneza.
The waveguide Circulator ili ndi maubwino angapo.Choyamba, imakhala ndi kutayika kochepa koyikapo ndipo imatha kuchepetsa kutsika kwa chizindikiro komanso kutaya mphamvu.Kachiwiri, waveguide Circulator ili ndi kudzipatula kwakukulu, komwe kumatha kulekanitsa zolowa ndi zotulutsa ndikupewa kusokonezedwa.Kuphatikiza apo, waveguide Circulator ili ndi mawonekedwe a Broadband ndipo imatha kuthandizira ma frequency ndi bandwidth.Kuphatikiza apo, ma waveguide Circulator s amalimbana ndi mphamvu zambiri ndipo ndi oyenera kugwiritsa ntchito mphamvu zambiri.
Ma Waveguide Circulator amagwiritsidwa ntchito kwambiri pamakina osiyanasiyana a RF ndi ma microwave.M'machitidwe oyankhulana, waveguide Circulator s amagwiritsidwa ntchito kupatula zizindikiro pakati pa kutumiza ndi kulandira zipangizo, kuteteza ma echoes ndi kusokoneza.M'makina a radar ndi antenna, waveguide Circulator s amagwiritsidwa ntchito poletsa kuwonetsa ndi kusokoneza, ndikuwongolera magwiridwe antchito.Kuphatikiza apo, waveguide Circulator s itha kugwiritsidwanso ntchito poyesa ndi kuyesa kuyesa, pakuwunika ma sign ndi kafukufuku mu labotale.
Posankha ndikugwiritsa ntchito waveguide Circulator s, ndikofunikira kuganizira magawo ena ofunikira.Izi zikuphatikiza ma frequency ogwiritsira ntchito, omwe amafunikira kusankha ma frequency oyenera;Digiri yodzipatula, kuwonetsetsa kuti kudzipatula;Kutayika kolowetsa, yesetsani kusankha zida zotayika zochepa;Mphamvu processing mphamvu kukwaniritsa zofunika mphamvu dongosolo.Malinga ndi zofunikira zenizeni zogwiritsira ntchito, mitundu yosiyanasiyana ndi mafotokozedwe a waveguide Circulators akhoza kusankhidwa.
RF Waveguide Circulator ndi chipangizo chapadera chokhala ndi madoko atatu chomwe chimagwiritsidwa ntchito kuwongolera ndikuwongolera ma siginecha mumakina a RF.Ntchito yake yayikulu ndikulola kuti zizindikilo zomwe zili munjira inayake zidutse ndikutsekereza zidziwitso kumbali ina.Chikhalidwe ichi chimapangitsa kuti wozungulira akhale ndi phindu lofunikira pamapangidwe a RF system.
Mfundo yogwira ntchito ya circulator imachokera ku Faraday rotation ndi maginito resonance phenomena mu electromagnetics.M'njira yozungulira, chizindikirocho chimalowa kuchokera ku doko lina, chimayenda njira inayake kupita ku doko lina, ndipo pamapeto pake chimachoka pa doko lachitatu.Mayendedwe awa nthawi zambiri amakhala motsata wotchi kapena mopingasa.Ngati chizindikirocho chikuyesera kufalikira m'njira yosayembekezereka, wozungulirayo adzatsekereza kapena kutenga chizindikirocho kuti asasokonezedwe ndi mbali zina za dongosolo kuchokera ku chizindikiro chobwerera.
RF waveguide circulator ndi mtundu wapadera wozungulira womwe umagwiritsa ntchito mawonekedwe a waveguide kutumiza ndikuwongolera ma siginecha a RF.Ma Waveguides ndi mtundu wapadera wa chingwe chotumizira chomwe chimatha kuchepetsa ma siginecha a RF kunjira yopapatiza, potero kuchepetsa kutayika kwa ma sign ndi kubalalitsidwa.Chifukwa cha mawonekedwe a ma waveguide awa, ma RF waveguide circulators amatha kupereka ma frequency apamwamba komanso kutayika kwa ma sign.
Pakugwiritsa ntchito, ma RF waveguide circulators amatenga gawo lofunikira pamakina ambiri a RF.Mwachitsanzo, mu pulogalamu ya radar, imatha kuletsa ma sigino a reverse echo kulowa mu transmitter, potero kuteteza chotumizira kuti chisawonongeke.M'makina olankhulirana, angagwiritsidwe ntchito kupatula ma antennas otumizira ndi kulandira kuti aletse chizindikiro chopatsirana kuti chisalowe mwachindunji kwa wolandila.Kuphatikiza apo, chifukwa chakuchita kwake pafupipafupi komanso kutayika kochepa, ma RF waveguide circulator amagwiritsidwanso ntchito kwambiri m'magawo monga kuyankhulana kwa satellite, zakuthambo za wailesi, ndi ma particle accelerators.
Komabe, kupanga ndi kupanga ma RF waveguide circulators amakumananso ndi zovuta zina.Choyamba, popeza mfundo yake yogwira ntchito imakhudza chiphunzitso chovuta chamagetsi, kupanga ndi kukhathamiritsa kozungulira kumafuna chidziwitso chazamaluso.Kachiwiri, chifukwa chogwiritsa ntchito mawonekedwe a waveguide, njira yopangira ma circulator imafunikira zida zolondola kwambiri komanso kuwongolera kokhazikika.Pomaliza, monga doko lililonse la circulator liyenera kufananiza molondola ma frequency azizindikiro omwe akukonzedwa, kuyesa ndi kuwongolera kozungulira kumafunanso zida zaukadaulo ndiukadaulo.
Ponseponse, RF waveguide circulator ndiyabwino, yodalirika, komanso yothamanga kwambiri ya RF yomwe imagwira ntchito yofunika pamakina ambiri a RF.Ngakhale kupanga ndi kupanga zida zotere kumafunikira chidziwitso chaukadaulo ndiukadaulo, ndikupita patsogolo kwaukadaulo komanso kukula kwa kufunikira, titha kuyembekezera kuti kugwiritsa ntchito ma RF waveguide circulators kufalikira.
Mapangidwe ndi kupanga ma RF waveguide circulators amafunikira uinjiniya ndi njira zopangira kuti zitsimikizire kuti wozungulira aliyense akukwaniritsa zofunikira zogwirira ntchito.Kuphatikiza apo, chifukwa cha chiphunzitso chovuta cha ma electromagnetic chomwe chimakhudzidwa ndi ntchito yozungulira, kupanga ndi kukhathamiritsa kozungulira kumafunikiranso chidziwitso chazamaluso.
