Cov khoom
Lub Tshuab Nqus Dej Waveguide
Daim Ntawv Qhia Txog Cov Ntaub Ntawv
| Lub tshuab ncig dej ntws | ||||||||||
| Qauv | Zaus Ntau (GHz) | Bandwidth (MHz) | Ntxig poob (dB) | Muab cais nyob ib leeg (dB) | VSWR | Kub Ua Haujlwm (℃) | Qhov Loj W×L×Hmm | WaveguideHom | ||
| BH2121-WR430 | 2.4-2.5 | TAG NRHO | 0.3 | 20 | 1.2 | -30~+75 | 215 | 210.05 | 106.4 | WR430 |
| BH8911-WR187 | 4.0-6.0 | 10% | 0.3 | 23 | 1.15 | -40~+80 | 110 | 88.9 | 63.5 | WR187 |
| BH6880-WR137 | 5.4-8.0 | 20% | 0.25 | 25 | 1.12 | -40~+70 | 80 | 68.3 | 49.2 | WR137 |
| BH6060-WR112 | 7.0-10.0 | 20% | 0.25 | 25 | 1.12 | -40~+80 | 60 | 60 | 48 | WR112 |
| BH4648-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 48 | 46.5 | 41.5 | WR90 |
| BH4853-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 53 | 48 | 42 | WR90 |
| BH5055-WR90 | 9.25-9.55 | TAG NRHO | 0.35 | 20 | 1.25 | -30~+75 | 55 | 50 | 41.4 | WR90 |
| 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 | |
| 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 | |
| BH4038-WR75 | 10.0-15.0 | TAG NRHO | 0.3 | 18 | 1.25 | -30~+75 | 38 | 40 | 38 | WR75 |
| BH3838-WR62 | 15.0-18.0 | TAG NRHO | 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 | ||
| 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 | |||||||
| 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 | |||||||
| BH2530-WR28 | 26.5-40.0 | TAG NRHO | 0.35 | 15 | 1.2 | -30~+75 | 30 | 25 | 19.1 | WR28 |
Txheej txheem cej luam
Lub hauv paus ntsiab lus ua haujlwm ntawm lub waveguide Circulator yog raws li kev xa mus rau qhov tsis sib xws ntawm lub zog sib nqus. Thaum lub teeb liab nkag mus rau hauv kab xa mus rau waveguide los ntawm ib qho kev taw qhia, cov khoom siv sib nqus yuav coj lub teeb liab kom xa mus rau lwm qhov kev taw qhia. Vim tias cov khoom siv sib nqus tsuas yog ua rau cov teeb liab hauv ib qho kev taw qhia tshwj xeeb, waveguide Circulator tuaj yeem ua tiav kev xa mus rau ib qho kev taw qhia ntawm cov teeb liab. Lub caij no, vim yog cov khoom tshwj xeeb ntawm cov qauv waveguide thiab kev cuam tshuam ntawm cov khoom siv sib nqus, waveguide Circulator tuaj yeem ua tiav kev sib cais siab thiab tiv thaiv kev cuam tshuam thiab kev cuam tshuam ntawm lub teeb liab.
Lub waveguide Circulator muaj ntau qhov zoo. Ua ntej, nws muaj qhov poob qis thiab tuaj yeem txo qhov teeb liab attenuation thiab lub zog poob. Qhov thib ob, lub waveguide Circulator muaj kev sib cais siab, uas tuaj yeem cais cov teeb liab nkag thiab tso zis thiab zam kev cuam tshuam. Tsis tas li ntawd, lub waveguide Circulator muaj cov yam ntxwv broadband thiab tuaj yeem txhawb nqa ntau yam zaus thiab bandwidth xav tau. Tsis tas li ntawd, waveguide Circulator s tiv taus lub zog siab thiab tsim nyog rau cov ntawv thov muaj zog siab.
Cov Waveguide Circulators siv dav hauv ntau yam RF thiab microwave systems. Hauv cov kab ke sib txuas lus, waveguide Circulators siv los cais cov teeb liab ntawm cov khoom xa thiab cov khoom txais, tiv thaiv kev cuam tshuam thiab kev cuam tshuam. Hauv radar thiab antenna systems, waveguide Circulators siv los tiv thaiv kev cuam tshuam thiab kev cuam tshuam ntawm cov teeb liab, thiab txhim kho kev ua haujlwm ntawm lub system. Tsis tas li ntawd, waveguide Circulators kuj tseem siv tau rau kev sim thiab kev ntsuas, rau kev tshuaj xyuas cov teeb liab thiab kev tshawb fawb hauv chav kuaj mob.
Thaum xaiv thiab siv waveguide Circulators, nws yog ib qho tsim nyog yuav tsum xav txog qee qhov tseem ceeb. Qhov no suav nrog qhov ntau zaus ua haujlwm, uas yuav tsum tau xaiv qhov ntau zaus tsim nyog; Qib kev rho tawm, kom ntseeg tau tias muaj kev rho tawm zoo; Kev poob ntxig, sim xaiv cov khoom siv poob qis; Lub peev xwm ua haujlwm fais fab kom ua tau raws li qhov xav tau fais fab ntawm lub kaw lus. Raws li cov kev xav tau ntawm daim ntawv thov tshwj xeeb, ntau hom thiab cov lus qhia ntawm waveguide Circulators tuaj yeem xaiv tau.
RF Waveguide Circulator yog ib qho khoom siv tshwj xeeb passive peb-port siv los tswj thiab coj cov teeb liab ntws hauv RF systems. Nws lub luag haujlwm tseem ceeb yog kom tso cai rau cov teeb liab hauv ib qho kev taw qhia tshwj xeeb kom dhau thaum thaiv cov teeb liab hauv qhov kev taw qhia rov qab. Qhov cwj pwm no ua rau lub circulator muaj txiaj ntsig tseem ceeb hauv kev tsim RF system.
Lub hauv paus ntsiab lus ua haujlwm ntawm lub circulator yog raws li Faraday tig thiab magnetic resonance phenomena hauv electromagnetics. Hauv lub circulator, lub teeb liab nkag los ntawm ib qho chaw nres nkoj, ntws mus rau hauv ib qho kev taw qhia tshwj xeeb mus rau qhov chaw nres nkoj tom ntej, thiab thaum kawg tawm hauv qhov chaw nres nkoj thib peb. Qhov kev taw qhia ntws no feem ntau yog clockwise lossis counterclockwise. Yog tias lub teeb liab sim kis mus rau hauv qhov kev taw qhia tsis tau xav txog, lub circulator yuav thaiv lossis nqus lub teeb liab kom tsis txhob cuam tshuam nrog lwm qhov ntawm lub cev los ntawm lub teeb liab rov qab.
RF waveguide circulator yog ib hom circulator tshwj xeeb uas siv cov qauv waveguide los xa thiab tswj cov teeb liab RF. Waveguides yog ib hom kab xa xov tshwj xeeb uas tuaj yeem txwv cov teeb liab RF rau hauv ib txoj kab nqaim, yog li txo cov teeb liab poob thiab kev tawg. Vim yog qhov cwj pwm no ntawm waveguides, RF waveguide circulators feem ntau muaj peev xwm muab cov zaus ua haujlwm siab dua thiab qis dua cov teeb liab poob.
Hauv kev siv tiag tiag, RF waveguide circulators ua lub luag haujlwm tseem ceeb hauv ntau lub RF systems. Piv txwv li, hauv lub radar system, nws tuaj yeem tiv thaiv cov teeb liab rov qab los ntawm kev nkag mus rau hauv lub transmitter, yog li tiv thaiv lub transmitter los ntawm kev puas tsuaj. Hauv cov kab ke sib txuas lus, nws tuaj yeem siv los cais cov antennas xa thiab txais kom tiv thaiv cov teeb liab xa los ntawm kev nkag mus rau hauv lub receiver ncaj qha. Tsis tas li ntawd, vim nws qhov kev ua haujlwm siab thiab cov yam ntxwv poob qis, RF waveguide circulators kuj tseem siv dav hauv cov teb xws li kev sib txuas lus satellite, xov tooj cua astronomy, thiab cov khoom siv accelerators.
Txawm li cas los xij, kev tsim thiab tsim cov RF waveguide circulators kuj ntsib qee qhov kev cov nyom. Ua ntej, vim nws txoj haujlwm ua haujlwm cuam tshuam nrog kev tshawb fawb electromagnetic nyuaj, kev tsim thiab kev ua kom zoo dua ntawm lub circulator xav tau kev paub txog kev tshaj lij. Qhov thib ob, vim yog kev siv cov qauv waveguide, cov txheej txheem tsim khoom ntawm lub circulator xav tau cov khoom siv siab thiab kev tswj hwm zoo nruj. Thaum kawg, vim txhua qhov chaw nres nkoj ntawm lub circulator yuav tsum phim qhov zaus teeb liab uas tau ua tiav, kev sim thiab debugging lub circulator kuj xav tau cov khoom siv tshaj lij thiab thev naus laus zis.
Zuag qhia tag nrho, RF waveguide circulator yog ib qho khoom siv RF ua haujlwm tau zoo, txhim khu kev qha, thiab muaj zaus siab uas ua lub luag haujlwm tseem ceeb hauv ntau lub tshuab RF. Txawm hais tias kev tsim thiab tsim cov khoom siv zoo li no xav tau kev paub txog kev tshaj lij thiab thev naus laus zis, nrog rau kev nce qib ntawm thev naus laus zis thiab kev loj hlob ntawm kev thov, peb tuaj yeem cia siab tias kev siv RF waveguide circulators yuav dav dua.
Kev tsim thiab tsim cov RF waveguide circulators xav tau kev tsim kho thiab cov txheej txheem tsim khoom kom meej kom ntseeg tau tias txhua lub circulator ua tau raws li cov kev cai ua haujlwm nruj. Tsis tas li ntawd, vim yog txoj kev xav electromagnetic nyuaj uas koom nrog hauv txoj cai ua haujlwm ntawm lub circulator, kev tsim thiab kev ua kom zoo dua ntawm lub circulator kuj xav tau kev paub txog kev tshaj lij tob.
