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Circulator Yozungulira Mipata Yawiri
Double junction Circulator ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito kwambiri mu ma microwave ndi ma millimeter wave frequency bands. Chikhoza kugawidwa m'ma dual junction coaxial circulators ndi dual junction embedded circulators. Chikhozanso kugawidwa m'ma port double junction circulators anayi ndi ma port double junction circulators atatu kutengera kuchuluka kwa ma port. Chimapangidwa ndi kuphatikiza kwa ma annular structures awiri. Kutayika kwake kolowera ndi kudzipatula nthawi zambiri kumakhala kawiri kuposa kwa Cirulator imodzi. Ngati digiri yodzipatula ya Cirulator imodzi ndi 20dB, digiri yodzipatula ya Cirulator iwiri nthawi zambiri imatha kufika 40dB. Komabe, palibe kusintha kwakukulu mu port standing wave. Zolumikizira za Coaxial nthawi zambiri zimakhala mitundu ya SMA, N, 2.92, L29, kapena DIN. Zogulitsa zolumikizidwa zimalumikizidwa pogwiritsa ntchito zingwe za riboni.
Ma frequency osiyanasiyana kuyambira 10MHz mpaka 40GHz, mpaka mphamvu ya 500W.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
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Chozungulira cha SMT
SMT surface mount Circulator ndi mtundu wa chipangizo chooneka ngati mphete chomwe chimagwiritsidwa ntchito popakira ndi kuyika pa PCB (bolodi losindikizidwa la ma circuit). Amagwiritsidwa ntchito kwambiri mumakina olumikizirana, zida zama microwave, zida zama wailesi, ndi zina. SMD surface mount Circulator ili ndi mawonekedwe ocheperako, opepuka, komanso osavuta kuyika, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito ma circuit ophatikizika kwambiri. Zotsatirazi zipereka chidziwitso chatsatanetsatane cha makhalidwe ndi ntchito za SMD surface mount Circulators. Choyamba, SMD surface mount Circulator ili ndi mitundu yosiyanasiyana ya mphamvu zophimba ma frequency band. Nthawi zambiri imaphimba ma frequency range, monga 400MHz-18GHz, kuti ikwaniritse zofunikira zama frequency a mapulogalamu osiyanasiyana. Mphamvu yayikulu yophimba ma frequency band iyi imalola SMD surface mount Circulators kugwira ntchito bwino kwambiri pazochitika zosiyanasiyana zogwiritsira ntchito.
Mafupipafupi a 200MHz mpaka 15GHz.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
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Chotsitsa Chotsitsa
Chotsukira chotsukira chimalumikizidwa ku zida za chipangizo kudzera mu mzere wolumikizira. Chotsukira chotsukira nthawi zambiri chimapangidwa ndi miyeso yaying'ono, n'chosavuta kuchiphatikiza muzipangizo zosiyanasiyana ndipo chimasunga malo. Kapangidwe kakang'ono aka kamapangitsa kuti zotsukira zotsukira zikhale zoyenera kugwiritsidwa ntchito ndi malo ochepa. Chotsukira chotsukira chingakhazikike mosavuta pa bolodi la PCB pogwiritsa ntchito soldering zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito. Doko lachitatu la chotsukira chotsukira lidzakhala ndi chochepetsera mphamvu ya chizindikiro kapena kutha kwa chip ku mphamvu ya chizindikiro. Chotsukira chotsukira ndi chipangizo choteteza chomwe chimagwiritsidwa ntchito mu machitidwe a RF, chomwe ntchito yake yayikulu ndikutumiza zizindikiro mwanjira imodzi kuti ziletse zizindikiro za antenna port kubwerera ku doko lolowera (Tx).
Ma frequency osiyanasiyana kuyambira 10MHz mpaka 40GHz, mpaka mphamvu ya 2000W.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
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Wozungulira Mafunde
Waveguide Circulator ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito mu RF ndi ma microwave frequency bands kuti chikwaniritse kutumiza ndi kulekanitsa zizindikiro. Chili ndi mawonekedwe a kutayika kochepa, kulekanitsa kwakukulu, ndi broadband, ndipo chimagwiritsidwa ntchito kwambiri polumikizirana, radar, antenna ndi machitidwe ena. Kapangidwe koyambira ka waveguide Cirulator kamaphatikizapo mizere yotumizira ma waveguide ndi zinthu zamaginito. Mzere wotumizira ma waveguide ndi payipi yachitsulo yopanda kanthu yomwe zizindikiro zimatumizidwa. Zipangizo zamaginito nthawi zambiri zimakhala zinthu za ferrite zomwe zimayikidwa pamalo enaake mu mizere yotumizira ma waveguide kuti zikwaniritse kulekanitsa zizindikiro.
Mafupipafupi a ma frequency ndi 5.4 mpaka 110GHz.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
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Chotsutsa Chopindika
Choletsa mpweya chozungulira ndi chimodzi mwa zinthu zomwe zimagwiritsidwa ntchito kwambiri m'mabwalo amagetsi, chomwe chimagwira ntchito yolinganiza dera. Chimakwaniritsa ntchito yokhazikika ya dera posintha mtengo wotsutsa mu dera kuti chikwaniritse mkhalidwe wolinganiza wa mphamvu kapena magetsi. Chimachita gawo lofunikira pazida zamagetsi ndi machitidwe olumikizirana. Mu dera, pamene mtengo wotsutsa suli wolinganiza, padzakhala kugawa kosagwirizana kwa mphamvu kapena magetsi, zomwe zimapangitsa kuti dera likhale losakhazikika. Choletsa mpweya chozungulira chingathe kulinganiza kugawa kwa mphamvu kapena magetsi posintha kukana mu dera. Choletsa mpweya chozungulira chimasintha mtengo wotsutsa mu dera kuti chigawire mphamvu kapena magetsi mofanana mu nthambi iliyonse, motero chimapangitsa dera kugwira ntchito bwino.
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Kutha Kokhazikika kwa Coaxial (Katundu Wosasinthika)
Ma Coaxial loads ndi zida za microwave passive single port zomwe zimagwiritsidwa ntchito kwambiri m'ma microwave circuits ndi zida za microwave. Coaxial load imasonkhanitsidwa ndi zolumikizira, ma heat sinks, ndi ma resistor chips omangidwa mkati. Malinga ndi ma frequency ndi mphamvu zosiyanasiyana, zolumikizira nthawi zambiri zimagwiritsa ntchito mitundu monga 2.92, SMA, N, DIN, 4.3-10, ndi zina zotero. Heat sink imapangidwa ndi miyeso yofanana ya heat dissipation malinga ndi zofunikira za heat dissipation za kukula kosiyanasiyana kwa mphamvu. Chip yomangidwa mkati imagwiritsa ntchito chip imodzi kapena ma chipset angapo malinga ndi ma frequency ndi mphamvu zosiyanasiyana.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kapangidwe kake kamapezeka mukapempha.
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Kutha kwa Coaxial Low PIM
Kulemera kocheperako pakati pa ma modulation ndi mtundu wa coaxial load. Kulemera kocheperako pakati pa ma modulation kumapangidwa kuti kuthetse vuto la passive intermodulation ndikukweza khalidwe la kulumikizana komanso kugwira ntchito bwino. Pakadali pano, kutumiza chizindikiro cha njira zambiri kumagwiritsidwa ntchito kwambiri mu zida zolumikizirana. Komabe, katundu woyesera womwe ulipo umakhala ndi vuto losokonezedwa ndi zinthu zakunja, zomwe zimapangitsa kuti mayeso asayende bwino. Ndipo katundu wocheperako pakati pa ma modulation angagwiritsidwe ntchito kuthetsa vutoli. Kuphatikiza apo, ilinso ndi makhalidwe otsatirawa a coaxial loads. Coaxial loads ndi zida za microwave passive single port zomwe zimagwiritsidwa ntchito kwambiri m'ma microwave circuits ndi zida za microwave.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kapangidwe kake kamapezeka mukapempha.
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Fyuluta ya Band Pass
Cholumikizira cha cavity duplexer ndi mtundu wapadera wa cholumikizira cha duplexer chomwe chimagwiritsidwa ntchito mumakina olumikizirana opanda zingwe kuti chilekanitse zizindikiro zotumizidwa ndi zolandiridwa mu gawo la ma frequency. Cholumikizira cha cavity duplexer chimakhala ndi ma resonant cavities awiri, omwe ali ndi udindo wolumikizana mbali imodzi.
Mfundo yogwirira ntchito ya cavity duplexer imachokera pa kusankha ma frequency, komwe kumagwiritsa ntchito cavity yeniyeni ya resonant kuti itumize ma signal mosankha mkati mwa ma frequency range. Makamaka, chizindikiro chikatumizidwa mu cavity duplexer, chimatumizidwa ku cavity inayake ya resonant ndipo chimakulitsidwa ndikutumizidwa pa resonant frequency ya cavity imeneyo. Nthawi yomweyo, chizindikiro cholandiridwacho chimakhalabe mu cavity ina ya resonant ndipo sichidzatumizidwa kapena kusokonezedwa nacho.
Kapangidwe kake kamapezeka mukapempha.
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Coaxial Fixed Attenuator
Chochepetsera mphamvu ya chizindikiro mu chingwe chotumizira chizindikiro cha coaxial. Chimagwiritsidwa ntchito kwambiri m'makompyuta ndi machitidwe olumikizirana kuti azitha kulamulira mphamvu ya chizindikiro, kupewa kusokonekera kwa chizindikiro, komanso kuteteza zinthu zobisika ku mphamvu yochulukirapo.
Ma Coaxial attenuators nthawi zambiri amakhala ndi zolumikizira (nthawi zambiri amagwiritsa ntchito SMA, N, 4.30-10, DIN, ndi zina), ma attenuation chips kapena ma chipsets (akhoza kugawidwa m'magulu a flange: nthawi zambiri amasankhidwa kuti agwiritsidwe ntchito m'magulu otsika a frequency, mtundu wozungulira ukhoza kukwaniritsa ma frequency apamwamba) Heat sink (Chifukwa chogwiritsa ntchito ma chipsets osiyanasiyana a attenuation amagetsi, kutentha komwe kumatulutsa sikungathe kusungunuka kokha, chifukwa chake tifunika kuwonjezera malo akuluakulu otaya kutentha ku chipset.Kugwiritsa ntchito zipangizo zabwino zoyeretsera kutentha kungathandize kuti chochepetsera kutentha chizigwira ntchito bwino.)
Kapangidwe kake kamapezeka mukapempha.
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Kutha kwa Flanged
Ma terminal okhala ndi ma flange amayikidwa kumapeto kwa dera, omwe amayamwa ma signal omwe amatumizidwa mu dera ndikuletsa kuwunikira kwa ma signal, motero amakhudza mtundu wa transmission wa dongosolo la dera. Malo olumikizirana amapangidwa polumikiza choletsa chimodzi cha lead terminal chokhala ndi ma flange ndi ma patches. Kukula kwa flange nthawi zambiri kumapangidwa kutengera kuphatikiza kwa mabowo oyika ndi miyeso ya terminal resistance. Kusintha kumatha kupangidwanso malinga ndi zomwe kasitomala akufuna kugwiritsa ntchito.
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Chotetezera cha Microstrip
Microstrip Attenuator ndi chipangizo chomwe chimagwira ntchito yochepetsa ma signal mkati mwa microwave frequency band. Kupanga kuti ikhale chochepetsera ma signal kumagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana kwa microwave, radar systems, satellite communication, ndi zina zotero, zomwe zimapangitsa kuti ma signal achepetse ma signal agwiritsidwe ntchito moyenera. Ma Microstrip Attenuator chips, mosiyana ndi ma patch attenuation chips omwe amagwiritsidwa ntchito nthawi zambiri, amafunika kusonkhanitsidwa mu air hood ya kukula kwake pogwiritsa ntchito coaxial connection kuti achepetse ma signal kuchokera ku input kupita ku output.
Kapangidwe kake kamapezeka mukapempha.
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Chozungulira cha Microstrip
Microstrip Circulator ndi chipangizo cha microwave chomwe chimagwiritsidwa ntchito kwambiri pa RF chomwe chimagwiritsidwa ntchito potumiza chizindikiro ndi kudzipatula m'mabwalo. Chimagwiritsa ntchito ukadaulo wopyapyala wa filimu kuti chipange dera pamwamba pa ferrite yozungulira ya maginito, kenako chimawonjezera mphamvu ya maginito kuti chikwaniritse izi. Kukhazikitsa zida za microstrip annular nthawi zambiri kumagwiritsa ntchito njira yosokera pamanja kapena golide waya womangirira ndi zingwe zamkuwa. Kapangidwe ka ma microstrip circulators ndi kosavuta kwambiri, poyerekeza ndi ma coaxial ndi ma embedded circulators. Kusiyana koonekeratu ndikuti palibe cavity, ndipo conductor wa microstrip Circulator amapangidwa pogwiritsa ntchito njira yopyapyala ya filimu (vacuum sputtering) kuti apange mawonekedwe opangidwa pa rotary ferrite. Pambuyo pa electroplating, conductor wopangidwayo amamangiriridwa ku rotary ferrite substrate. Ikani wosanjikiza wa insulating medium pamwamba pa graph, ndikukhazikitsa mphamvu ya maginito pa medium. Ndi kapangidwe kosavuta kotere, microstrip circulator yapangidwa.
Mafupipafupi a 2.7 mpaka 40GHz.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
