Nyob rau hauv point-to-point wireless kev sib txuas lus systems, passive microwave Cheebtsam thiab antennas yog lub ntsiab tseem ceeb.Cov Cheebtsam no, kev khiav haujlwm hauv 4-86GHz zaus band, muaj qhov muaj zog ntau thiab muaj peev xwm sib kis tau zoo, ua rau lawv muaj peev xwm tswj tau qhov kev ua tau zoo yam tsis tas yuav muaj lub zog modules.
Nov yog qee qhov kev siv tseem ceeb ntawm cov khoom siv microwave passive hauv kev sib txuas lus point-to-point:
Fais fab Dividers: Cov khoom siv passive no tuaj yeem faib tau ib qho kev tawm tswv yim rau ob lossis ntau qhov chaw tso zis.Hauv kev sib txuas lus point-to-point, qhov no tuaj yeem pab ua kom tiav cov teeb liab faib thoob plaws ntau txoj hauv kev, yog li ua kom muaj kev tshaj tawm dav dua.
Directional Couplers: Cov khoom siv no tuaj yeem faib cov teeb liab tawm tswv yim rau hauv ob feem, ib feem yog tso tawm ncaj qha, thiab lwm qhov yog tso tawm rau lwm qhov.Qhov no pab hauv kev faib hluav taws xob thiab cov teeb liab hla ntau txoj hauv kev, yog li txhim kho kev sib txuas lus tag nrho thiab kev ruaj ntseg.
Isolators: Isolators tso cai rau microwaves lossis xov tooj cua zaus cov cim xa mus rau hauv ib qho kev coj, tiv thaiv kev cuam tshuam rov qab.Hauv kev sib txuas lus point-to-point, cov cuab yeej no tiv thaiv lub transmitter los ntawm kev cuam tshuam cov teeb liab, txhim kho qhov system stability.
Lim: Cov lim tshem tawm cov zaus tsis tsim nyog, tsuas yog tso cai rau cov cim tshwj xeeb kom dhau.Qhov no yog qhov tseem ceeb hauv kev sib txuas lus point-to-point vim nws tuaj yeem txo cov suab nrov thiab txhim kho cov teeb liab zoo.
Attenuators: Attenuators tuaj yeem txo lub zog ntawm cov teeb liab los tiv thaiv kev puas tsuaj ntau dhau rau cov khoom siv.Hauv kev sib txuas lus point-to-point, nws tuaj yeem tiv thaiv cov neeg txais los ntawm kev cuam tshuam cov teeb liab ntau dhau.
Baluns: Baluns yog cov hloov pauv uas tuaj yeem hloov cov cim tsis sib npaug rau cov cim sib npaug, lossis rov ua dua.Hauv kev sib txuas lus wireless, lawv feem ntau siv los txuas cov kav hlau txais xov thiab transmitters, lossis receivers.
Qhov kev ua tau zoo ntawm cov khoom siv microwave passive no ncaj qha cuam tshuam rau kev nce qib, kev ua haujlwm zoo, kev cuam tshuam txuas, thiab kev pabcuam lub neej.Yog li ntawd, kev nkag siab thiab kev ua kom zoo ntawm cov khoom siv passive no yog qhov tseem ceeb rau kev txhim kho tag nrho cov kev ua tau zoo ntawm kev sib txuas lus wireless.
Nyob rau hauv xaus, passive microwave Cheebtsam ua lub luag hauj lwm tseem ceeb nyob rau hauv point-to-point wireless kev sib txuas lus systems, thiab cov kev ua tau zoo thiab zoo ntawm cov cuab yeej txiav txim siab kev ua tau zoo thiab stability ntawm tag nrho cov system.Yog li ntawd, kev txhim kho txuas ntxiv thiab txhim kho ntawm cov khoom siv microwave passive no yog qhov tseem ceeb rau kev ua tiav kev sib txuas lus zoo dua thiab ruaj khov wireless.
Tswvyim Microwaves tau ntse muab RF thiab passive microwave Cheebtsam rau ib qho ntawm lub ntiaj teb sab saum toj-peb PTP cov neeg muag khoom txij li thaum 2016 thiab ua rau kaum tawm txhiab lub lim thiab duplexers rau lawv.
Yog xav paub ntxiv, thov mus saib peb lub vev xaib:www.concept-mw.comlos yog xa email rau peb ntawm:sales@concept-mw.com
Post lub sij hawm: Jun-01-2023