cov khoom

Cov khoom

Waveguide Isolator

Lub waveguide isolator yog ib qho khoom siv passive siv nyob rau hauv RF thiab microwave zaus bands kom ua tiav unidirectional kis tau tus mob thiab cais cov teeb liab.Nws muaj cov yam ntxwv ntawm kev poob qis qis, kev sib cais siab, thiab kev dav dav, thiab siv dav hauv kev sib txuas lus, radar, kav hlau txais xov thiab lwm yam.

Cov qauv yooj yim ntawm waveguide isolators suav nrog waveguide kis kab thiab cov khoom sib nqus.Lub waveguide kis kab yog lub hollow hlau pipeline los ntawm cov teeb liab kis tau tus mob.Cov khoom siv hlau nplaum feem ntau yog cov ntaub ntawv ferrite tso rau ntawm qhov chaw tshwj xeeb hauv cov kab sib txuas lus waveguide kom ua tiav cov teeb liab cais.Lub waveguide isolator kuj muaj xws li thauj khoom absorbing auxiliary Cheebtsam los txhim kho kev ua tau zoo thiab txo qhov kev xav.


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Lub hauv paus ntsiab lus ua haujlwm ntawm waveguide isolators yog ua raws li asymmetric kis ntawm cov hlau nplaum.Thaum lub teeb liab nkag mus rau lub waveguide kis kab los ntawm ib qho kev taw qhia, cov khoom sib nqus yuav coj cov teeb liab mus rau lwm qhov kev taw qhia.Vim lub fact tias cov khoom sib nqus tsuas yog ua rau cov teeb liab nyob rau hauv ib qho kev taw qhia, waveguide isolators tuaj yeem ua tiav unidirectional kis ntawm cov teeb liab.Lub caij no, vim muaj cov khoom tshwj xeeb ntawm cov qauv waveguide thiab kev cuam tshuam ntawm cov khoom sib nqus, lub waveguide cais tawm tuaj yeem ua tiav qhov kev sib cais siab thiab tiv thaiv cov teeb liab cuam tshuam thiab cuam tshuam.

Waveguide isolators muaj ntau yam zoo.Ua ntej, nws muaj qhov poob qis thiab tuaj yeem txo cov teeb liab attenuation thiab lub zog poob.Qhov thib ob, waveguide isolators muaj kev sib cais siab, uas tuaj yeem sib cais tawm tswv yim thiab tawm cov teeb liab zoo thiab tsis txhob cuam tshuam.Tsis tas li ntawd, waveguide isolators muaj cov yam ntxwv dav dav thiab tuaj yeem txhawb nqa ntau qhov kev xav tau ntau zaus thiab bandwidth.Tsis tas li ntawd, waveguide isolators tiv taus lub zog siab thiab tsim nyog rau kev siv hluav taws xob siab.

Waveguide isolators tau siv dav hauv ntau lub tshuab RF thiab microwave.Hauv kev sib txuas lus, waveguide isolators yog siv los cais cov teeb liab ntawm kev xa tawm thiab txais cov khoom siv, tiv thaiv cov suab nrov thiab cuam tshuam.Nyob rau hauv radar thiab kav hlau txais xov systems, waveguide isolators yog siv los tiv thaiv teeb liab kev cuam tshuam thiab cuam tshuam, txhim kho kev ua haujlwm.Tsis tas li ntawd, waveguide isolators kuj tuaj yeem siv rau kev sim thiab ntsuas kev siv, rau kev tsom xam thiab kev tshawb fawb hauv chav kuaj.

Thaum xaiv thiab siv waveguide isolators, nws yog ib qho tsim nyog yuav tau xav txog qee qhov tseem ceeb.Qhov no suav nrog kev khiav hauj lwm ntau zaus, uas yuav tsum tau xaiv qhov ntau zaus;Isolation degree, kom ntseeg tau tias muaj kev sib cais zoo;Insertion poob, sim xaiv cov khoom siv poob qis;Fais fab kev muaj peev xwm ua tau raws li qhov xav tau ntawm lub zog ntawm qhov system.Raws li kev thov tshwj xeeb, ntau hom thiab cov kev qhia tshwj xeeb ntawm waveguide isolators tuaj yeem xaiv.

Daim ntawv qhia

RFTYT 4.0-46.0G Waveguide Isolator Specification
Qauv Ntau zaus(GHz) Bandwidth(MHz) Ntxig poob(dB) Muab cais nyob ib leeg(dB) VSWR DimensionW × L × Hmm WaveguideHom
BG8920-WR187   10% 0.25 23 1.15 200 88.9 ua 63.5 ib wb 187
4.0-6.0 20% 0.3 20 1.2 200 88.9 ua 63.5 ib wb 187
BG6816-WR137 5.4-8.0 Nws 20% 0.3 23 1.2 160 68.3 ib 49.2 ib wb 137
BG5010-WR137 6.8-7.5 puv 0.3 20 1.25 100 50 49.2 ib wb 137
BG3676-WR112 7.0-10.0 Nws 10% 0.3 23 1.2 76 36 48 WR 112
7.4-8.5 Nws puv 0.3 23 1.2 76 36 48 WR 112
7.9-8.5 Nws puv 0.25 25 1.15 76 36 48 WR 112
BG2851-WR90 8.0-12.4 Nws 5% 0.3 23 1.2 51 28 42 wb 90
8.0-12.4 Nws 10% 0.4 20 1.2 51 28 42 wb 90
BG4457-WR75 10.0-15.0 Nws 500 0.3 23 1.2 57.1 ib 44.5 ib 38.1 ib wb 75
10.7-12.8 Nws puv 0.25 25 1.15 57.1 ib 44.5 ib 38.1 ib wb 75
10.0-13.0 Nws puv 0.40 Nws 20 1.25 57.1 ib 44.5 ib 38.1 ib wb 75
BG2552-WR75 10.0-15.0 Nws 5% 0.25 25 1.15 52 25 38 wb 75
10% 0.3 23 1.2
BG2151-WR62 12.0-18.0 Nws 5% 0.3 25 1.15 51 21 33 wb 62
10% 0.3 23 1.2
BG1348-WR90 8.0-12.4 Nws 200 0.3 25 1.2 48.5 ib 12.7 ib 42 wb 90
300 0.4 23 1.25
BG1343-WR75 10.0-15.0 Nws 300 0.4 23 1.2 43 12.7 ib 38 wb 75
BG1338-WR62 12.0-18.0 Nws 300 0.3 23 1.2 38.3 ib 12.7 ib 33.3 wb 62
500 0.4 20 1.2
BG4080-WR75 13.7-14.7 Nws puv 0.25 20 1.2 80 40 38 wb 75
BG1034-WR140 13.9-14.3 Nws puv 0.5 21 1.2 33.9 ib 10 23 WR 140
BG3838-WR140 15.0-18.0 Nws puv 0.4 20 1.25 38 38 33 WR 140
BG2660-WR28 26.5-31.5 Nws puv 0.4 20 1.25 59.9 ua 25.9 ib 22.5 Nws WR 28
26.5-40.0 Nws puv 0.45 ib 16 1.4 59.9 ua 25.9 ib 22.5 Nws
BG1635-WR28 34.0-36.0 Nws puv 0.25 18 1.3 35 16 19.1 ib WR 28
BG3070-WR22 43.0-46.0 Nws puv 0.5 20 1.2 70 30 28.6 ib WR 22

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