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SAW Akayunguruzo

Ubuso bwa Acoustic Wave (SAW) Akayunguruzo gakomeye - ibikoresho bya elegitoroniki bya leta bifashisha ikwirakwizwa rya acoustic kugirango bishungure ibimenyetso bya radiyo. Barusha abandi guhitamo intego zinshyi mugihe banze kwivanga n urusaku, batanga umutekano muke kandi wizewe muburyo bworoshye, busanzwe. Akayunguruzo gakoreshwa cyane mugukoresha GPS, sisitemu yitumanaho ya TDD / FDD, chip ya AI, hamwe na - igihombo cya RF, gitanga inyungu nko kugabanuka kwa amplitude, gukara - byo kwangwa nitsinda, gutinda kwitsinda rihamye, no kongera ESD kurinda.

 

Umwuga wawe W'umwuga SAW Akayunguruzo
 

Suzhou Hangjing Elec & Tech Co, Ltd., yashinzwe mu 2014, ni ikoranabuhanga - ryashizweho rito rito kandi rito - rito rito (SME) ryihariye ryuzuye - ryuzuye R&D, gushushanya, gukora, no kugurisha ibice bigenzura imirongo ya quartz. Isosiyete yashinze imizi mu itsinda ry’umwuga hamwe n’ubuhanga buhanitse bwo gukora, isosiyete yateje imbere ibicuruzwa bikomeye bikubiyemo kristu ya quartz, oscillator ya kristu, TCXO, VCXO, OCXO, filtri ya kristu - uhereye ku bice fatizo kugeza kuri sisitemu zidoda.

 

 
 
Kuki uduhitamo

Ubwiza buhebuje

Urunani rutanga neza rwemeza ubuziranenge bwibicuruzwa; Ultra {{0} rate igipimo gito cyo gutsindwa cyemejwe nigeragezwa rikomeye; ibikoresho byiza - ibikoresho byiza hamwe nikoranabuhanga ryateye imbere bituma ibicuruzwa byizewe.

Ibyiza bya serivisi

Umukiriya - serivisi yibanze (ikubiyemo pre - inama yo kugurisha kugirango wohereze - inkunga yo kugurisha) ishyira imbere igisubizo cyihuse . 24- serivisi kumurongo, igihe kandi cyihuse kuri wewe.

Isoko ryo kugurisha

Ibicuruzwa byacu byagutse mu turere tw’ibanze mpuzamahanga harimo Uburayi, Amajyepfo y’Amajyepfo ya Aziya, Amerika, Oseyaniya, n’andi masoko akomeye. Uru rusobe rwisi rushoboza isosiyete gutanga inkunga yuzuye kubakora ibikoresho bya elegitoroniki bayobora kwisi yose, mugihe ikomeza kwibanda cyane kubicuruzwa byiza -.

Icyemezo cyacu

Ibicuruzwa byacu byose byatsinzeGB / T 19001 - 2016 / ISO 9001: 2015 Ubuziranenge bwa Sisitemu yo gucunga ubuziranenge, Ibi byerekana ko byujuje ubuziranenge mpuzamahanga ku bwiza, umutekano, n’imikorere.

 

 

RF SAW Bandpass Filter 3 X 3 X 1.25

 

 

Akayunguruzo ka RF SAW ni ikintu gikomeye muri sisitemu yumurongo wa radiyo ituma urwego rwihariye rwa radiyo inyura mugihe uhuza ibimenyetso hanze yuru rwego. Akayunguruzo ni ngombwa mu kwemeza ibimenyetso bisobanutse, kugabanya kwivanga, no kunoza imikorere mu itumanaho ridafite insinga, gutangaza, radar, na sisitemu ya satelite.

 

Ingingo

Ibisobanuro

Igice

Urutonde rwinshuro

fc

100 ~ 3600MHz

MHz

Inshuro zisanzwe

 

1575.42, 1582.4,1568,2655

MHz

Ubugari Bwingirakamaro

 

3,25,48 cyangwa ugaragaze

MHz

Gutakaza Kwinjiza (min)

IL

0.9,1.3,1.8, 2.2 cyangwa kwerekana

dB

VSWR (max)

2.0

dB

Gukoresha Ubushyuhe

−40~+85

impamyabumenyi

Ububiko Ubushyuhe Urwego

−40~+85

impamyabumenyi

 

Ibiranga RF SAW Bandpass Filter 3 X 3 X 1.25
 

Guhitamo inshuro
Akayunguruzo kayunguruzo Intego nyamukuru nugutanga umurongo uhagije kugirango wemererwe kunyura kumurongo wifuzwa mugihe uhagarika burundu ibyo udashaka. Ibi biranga bivuze ko muyunguruzi ishobora guhitamo neza imirongo ikurikirana kandi ikagira akamaro mubitumanaho, kumva, no gutunganya ibimenyetso.

 

Umuyoboro mugari
Umuyoboro mugari usobanurwa nkurwego rwinshuro filteri yemerera kunyuramo. Akayunguruzo kayunguruzo kagutse gashobora kwemerera intera nini ya radiyo, mugihe ifunganye ryemerera intera nto. Porogaramu Akayunguruzo gakoreshwa kagena umurongo ukenewe. Kurugero, mugari mugari muyunguruzi ni ingirakamaro muri sisitemu yitumanaho yohereza imiyoboro myinshi yumurongo, mugihe umurongo mugari wingenzi ni ngombwa muburyo bwo gupima neza.

 

Gutakaza
Numubare wibimenyetso byimbaraga zabuze iyo ikimenyetso kinyuze muyungurura. Igihombo cyo hasi gisobanura ko imbaraga nyinshi zumwimerere zerekana ibimenyetso zigumana nyuma yo kunyura muyungurura. Iyi mikorere ni ingenzi muri sisitemu yitumanaho, aho kugumana imbaraga zerekana ibimenyetso ningirakamaro mugukwirakwiza neza kandi kwizewe.

 

Kwangwa
Akayunguruzo ka bande kabuza burundu imirongo idakenewe, kandi ibi nabyo byitwa "hanze - ya - kwangwa." Ubushobozi bwo guhagarika inshuro zidakenewe guhuza hamwe nibimenyetso simusiga byitwa kwangwa. Nibintu byifuzwa biranga RF muyunguruzi kuko birinda kwivanga nibimenyetso byifuzwa kandi urebe neza ko akayunguruzo gatuma gusa umurongo watoranijwe unyuramo.

 

Ikibazo
Ikintu cyiza, gikunze kwitwa Q ikintu, ni igipimo cyo guhitamo akayunguruzo. Ikintu cyo hejuru Q bisobanura uburyo bwiza bwo guhitamo no kwaguka kwagutse. Akayunguruzo hamwe na Q muremure bikundwa mubisabwa bisaba guhitamo neza inshuro, nko muri sisitemu ya radar hamwe na RF yakira. Nyamara, muyunguruzi ikunda kwerekana igihombo cyinshi mugipimo cyagutse.

 

Ubwoko bwa RF SAW Bandpass Filter 3 X 3 X 1.25

 

Cavity Bandpass Muyunguruzi

Akayunguruzo ka cavity muyunguruzi ni akayunguruzo ka RF ikoresha imiterere ya resonance ya cavity kugirango ibone umurongo wifuzwa. Barangwa nibintu byifuzwa nkibice bigufi cyane byinshyi no kwangwa cyane kwifuzwa. Zigaragaza kandi igihe kirekire kandi zikoreshwa cyane muri sisitemu zisaba kuyungurura cyane, urugero, muri sisitemu yindege n’itumanaho.

Ceramic Bandpass Muyunguruzi

Ceramic BPS ikoresha ububiko bwa piezoelectric ceramics yo kubaka compact nigiciro - ikora neza ya bande. Zitanga ubwizerwe bukomeye iyo bigeze kumikorere ihamye mubihe bibi kubindi bikoresho bya semiconductor. Akenshi, igice nyamukuru gikoreshwa cya ceramic muyunguruzi ni itumanaho ridafite insinga, kuko sisitemu izwiho gushushanya no kugabanya ibiciro byumusaruro.

Umuyoboro mugari na Narrowband Muyunguruzi

Umuyoboro mugari unyura murwego runini rwerekana ko bishobora kwakira ibimenyetso byinshi icyarimwe. Urugero rwiza ni muri sisitemu yitumanaho aho umuntu agomba gutanga imiyoboro myinshi icyarimwe. Muyunguruzi ya Narrowband iyungurura intera ntoya cyane kandi ifite imbaraga nyinshi zo guhagarika amafaranga yumurongo mugari. Na none, nibyiza kubisabwa aho inshuro imwe gusa igomba gushungura, nko muri sisitemu yo gupima neza.

Ibikoresho Byibanze Byungurura

Ibikoresho bya bande byungururwa ni ibintu byoroshye bya elegitoroniki byerekanwe kuri capacitance na inductance. Imiterere yabo nibyiza kuri - porogaramu zikoreshwa hamwe na radio itumanaho bisaba kuyungurura kuri bike bisanzwe. Kugabanya ubunini bwabyo bivuze ko muyunguruzi byakoreshwaga mubikoresho bifite ubunini buto, nka terefone na paji.

 

Porogaramu ya RF SAW Bandpass Filter 3 X 3 X 1.25

 

Sisitemu y'itumanaho
Muri sisitemu yitumanaho, bande ya filteri yemerera kunyura gusa kuri signal yumurongo gusa bifite akamaro mugihe wanze izindi zose. Byongeye kandi, bafasha gutandukanya imiyoboro itandukanye murwego rwinshi, bityo bakirinda guhuzagurika no gufasha kunonosora neza nubushobozi bwo kohereza ibimenyetso. Sisitemu y'itumanaho idafite insinga na insinga ikoresha ayo muyunguruzi kugirango yongere ibimenyetso byuzuye kandi bigabanye urusaku. Bitabaye ibyo, sisitemu yitumanaho yakorana nurwego runini rwo kwivanga, biganisha ku gutakaza amakuru no kugabanuka kwimikorere.

 

Ikirere n'Ingabo
Akayunguruzo ka bande ni ibintu by'ingenzi bigize sisitemu ya RF nka radar no kuyobora misile mu kirere no mu nganda. Izi sisitemu zigomba gukorera mubidukikije hamwe na radiyo yumurongo mwinshi kugirango ubashe kumenya ibimenyetso wifuza. Cavity na ceramic muyunguruzi bikoreshwa mugutezimbere intego yo kumenya neza no kwizerwa. Akayunguruzo ka bandpass gafite uruhare runini muri sisitemu yindege aho zemeza ituze ryitumanaho hamwe na sisitemu yo kugendana mugushungura imirongo idakenewe.

 

Ibikoresho byo kwa muganga
Ibikoresho byerekana amashusho nka MRI na ultrasound, kimwe nibindi bikoresho byubuvuzi bidafite umugozi, bikoresha akayunguruzo ka bande kugirango ushimangire ibimenyetso byerekana ibimenyetso. Mu mashusho yubuvuzi, ayoyungurura atandukanya ibimenyetso byifuzwa nu urusaku rwinshi rwa electromagnetic yivanga, bizamura ubwiza bwibishusho. Akayunguruzo ka RF yemeza ko ibikoresho byubuvuzi bidafite umugozi bitumanaho amakuru yingirakamaro yabarwayi nta nkomyi muri radiyo yumurongo.

 

Sisitemu yo gukurikirana inganda
Akayunguruzo ka bande gakoreshwa kuri sisitemu ya sensor ikurikirana kunyeganyega, ubushyuhe, nigitutu mubikorwa byinganda. Izi sisitemu zigomba gukorera mubidukikije hamwe na electromagnetic nyinshi. Akayunguruzo gakoreshwa mugutandukanya ibimenyetso byinyungu nibyivanze byose. Batezimbere ukuri no kwizerwa bya sisitemu yo kugenzura no kongera imikorere ya sisitemu mukurinda gusoma ibinyoma biterwa n urusaku.

RF SAW Bandpass Filter 3 X 3 X 1.25

 

Nigute washyira RF SAW Bandpass Filter 3 X 3 X 1.25

 

Ibikoresho Birakenewe
Kwinjiza akayunguruzo ka RF bisaba ibikoresho byibanze byintoki zo gusenya no gukoreshwa muri sisitemu ya elegitoroniki. Umuntu arashobora gusaba imashini, imashini, hamwe na pliers, bitewe nigikoresho cye cyihariye. Ubundi buryo burimo multimeter yo kwipimisha, umukandara urwanya - kugirango uhagarike amashanyarazi, hamwe nubuyobozi bwo kuyungurura bujyanye nibisabwa byo kuyungurura nibisobanuro bya tekiniki.

 

Kuraho Akayunguruzo Kera
Niba hari akayunguruzo kariho ahantu RF bandpass filter igomba gusimbuza, umuntu azakenera kuyikuramo yitonze. Ibi bivuze ko imbaraga kuri sisitemu zigomba kubanza kuzimwa, hanyuma akenera gusohora amashanyarazi yose yambaye umukandara. Ukoresheje ibikoresho bikwiye, shakisha akayunguruzo kariho, hanyuma uyikure witonze mu nzu yayo cyangwa uyihagarike kumuzunguruko.

 

Kwinjiza muyunguruzi
Nyuma yo gukuraho akayunguruzo gashaje, igikurikira nugushiraho umurongo mushya wa RF bandpass mu mwanya. Mugihe hatabayeho kuyungurura cyangwa gusimbuza umwanya kubushakashatsi bushya, menya neza ko akayunguruzo gashizwe mumutekano mu nzu yacyo cyangwa gahujwe neza n’umuzunguruko. Witondere cyane icyerekezo cyayunguruzo kugirango umenye neza ko ibyinjira nibisohoka bihuye na sisitemu yukuri yerekana ibimenyetso. Buhoro buhoro kandi uhuze buhoro buhoro hanyuma urebe neza ko bihuye neza.

 

Kugerageza Sisitemu
Iyo bimaze gushyirwaho, akayunguruzo gashya gakeneye kugeragezwa kugirango hamenyekane niba ikora neza. Ubwa mbere, imbaraga za sisitemu inyuma nyuma yo kwemeza ko akayunguruzo gahujwe neza kandi ibice byose biri mukibanza. Noneho, reba sisitemu ya sisitemu cyangwa ibikoresho byo kugenzura bihujwe kubimenyetso byose byerekana ubunyangamugayo. Byongeye, kora igenzura risuzumwa kugirango urebe niba akayunguruzo gakora neza kandi ko sisitemu ikora murwego rwifuzwa. Tekereza gukoresha multimeter kugirango upime imbaraga zerekana ibimenyetso hanyuma urebe niba hari igihombo cyangwa intambamyi.

 

 

Kubungabunga RF SAW Bandpass Filter 3 X 3 X 1.25

Ubugenzuzi busanzwe
Kugenzura akayunguruzo n'ibikoresho bikikije buri gihe kugirango umenye ibimenyetso byo kwambara, kwangirika kumubiri, cyangwa kwangirika bishobora kugira ingaruka kumikorere ya filteri mugihe. Reba kubihuza bidafunguye, insinga zacitse, cyangwa imyanda ituye muyungurura. Byongeye kandi, reba ibidukikije nkubushuhe, umukungugu, cyangwa ubushyuhe bukabije bushobora kugira ingaruka kumikorere ya filteri.

 

Gukurikirana imikorere
Bumwe mu buryo bwiza bwo gukumira iyangirika rya RF bandpass filter ni ugukurikirana buri gihe imikorere yayo neza. Ibi bivuze ko umuntu agomba kwitegereza imbaraga zerekana ibimenyetso, umurongo mugari, hamwe nintera yo kwivanga muri sisitemu. Igitonyanga icyo ari cyo cyose cyerekana ibimenyetso, umurongo mugari, cyangwa kwiyongera kwinshi bivuze ko bishoboka gukora filteri. Koresha ibikoresho byo gusuzuma kugirango upime ibipimo byingenzi kandi ubigereranye nibipimo byamateka kugirango ufashe kumenya imikorere mibi.

 

Kugenzura Ibidukikije
Ibidukikije nkubushyuhe bukabije, ubushuhe, n ivumbi birashobora kugira ingaruka kumikorere ya RF bandpass. Kugirango umenye igihe kirekire - igihe cyo kwizerwa, gerageza kugumisha sisitemu mubidukikije bigenzurwa bidakunze guhura nibibazo byavuzwe haruguru. Mubyongeyeho, inzira imwe yuburyo bwiza ni ugukoresha akayunguruzo cyangwa ibifuniko kugirango wirinde kwanduza kwanduza.

 

Inyandiko zimpinduka
Kwandika sisitemu zose zahinduwe zijyanye na RF bandpass filter itanga ingingo yerekana kubikorwa bizaza byo kubungabunga no gukemura ibibazo. Andika ibisobanuro birambuye kubyahinduwe, nkibisimburwa byabayunguruzo, impinduka mubishushanyo, amatariki yo kwishyiriraho, nabakozi babigizemo uruhare. Kubika ibisobanuro birambuye bifasha kubaka amateka ya sisitemu, ishobora kuba ingirakamaro mukumenya imiterere yibibazo cyangwa kumenya igihe kuzamura byari ngombwa.

 

Impamyabumenyi

 

 

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Ibibazo

 

Ikibazo: Kwishura?

Igisubizo: 30% kubitsa na 70% asigaye mbere yo kohereza.

Ikibazo: Nigute bande ya filteri ikora?

Igisubizo: A bande ya filteri yemerera urwego runaka rwumurongo kunyuramo mugihe uhagarika izindi zose. Ihuza imikorere yumwanya muto - unyuze muyunguruzi hamwe na - hejuru ya filteri, byemerera gusa umurongo wifuzwa kunyuramo.

Ikibazo: Nibihe bice bitatu byingenzi bigize akayunguruzo?

Igisubizo: Igizwe na - igice cyo hasi, igice kinini - igice, hamwe na resonant igice cyerekana kandi kigahitamo intera yifuzwa. Akayunguruzo gafite ibishushanyo bitandukanye ariko mubisanzwe ukoresha inductors, capacator, hamwe na résistoriste muyungurura analogi na piezoelectric yibintu muri filteri ya RF.

Ikibazo: Akayunguruzo gakoreshwa ni iki?

Igisubizo: Bandpass muyunguruzi ikoreshwa mubikorwa bitandukanye nko gutunganya amajwi. Bakuraho inshuro zikabije zerekana ibimenyetso byamajwi mugihe bagumya imirongo ya midrange kugirango amajwi yumvikana neza. Muri sisitemu yitumanaho, BP muyunguruzi itandukanya ibimenyetso byerekana ibimenyetso kugirango wirinde kwivanga no kwemeza kohereza ibimenyetso byizewe.

Ikibazo: Niyihe ntego ya bande ya filteri muri sisitemu yitumanaho?

Igisubizo: BP muyunguruzi igira uruhare runini muri sisitemu yitumanaho yemerera ibimenyetso bya radio kunyuramo mugihe uhagarika urusaku utabishaka. Bemeza ko ibimenyetso byakiriwe bisobanutse kandi murwego rwifuzwa.

Turi abanyamwuga babonye abayungurura nabatanga ibicuruzwa mubushinwa, batanga ibicuruzwa byiza byujuje ubuziranenge hamwe nigiciro gito. Niba ugiye kugabanura ibicuruzwa byinshi byungurujwe, urakaza neza kugirango ubone amagambo yatanzwe hamwe nurugero rwubusa kuva muruganda rwacu.