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Isijikelezi se-Broadband
I-Broadband Circulator iyisici esibalulekile ezinhlelweni zokuxhumana ze-RF, enikeza uchungechunge lwezinzuzo ezenza ifaneleke kakhulu ezinhlelweni ezahlukene. Lawa ma-Circulators ahlinzeka ngembobo ye-broadband, eqinisekisa ukusebenza okuphumelelayo ebangeni elibanzi lemvamisa. Ngokukwazi kwawo ukuhlukanisa amasignali, angavimbela ukuphazamiseka okuvela kumasignali angaphandle kwebhendi futhi agcine ubuqotho bamasignali angaphakathi kwebhendi. Enye yezinzuzo eziyinhloko zama-circulator e-broadband ukusebenza kwawo okuhle kakhulu kokuhlukaniswa okuphezulu. Ngesikhathi esifanayo, lawa madivayisi anomumo wendandatho anezici ezinhle zamagagasi okuma kwe-port, anciphisa amasignali abonakalayo futhi agcine ukudluliswa kwesignali okuzinzile.
Ibanga lemvamisa lisukela ku-56MHz kuya ku-40GHz, i-BW ifinyelela ku-13.5GHz.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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Isihlukanisi se-Broadband
Ama-Broadband isolators ayizingxenye ezibalulekile ezinhlelweni zokuxhumana ze-RF, ahlinzeka ngezinzuzo eziningi ezenza zifaneleke kakhulu ezinhlelweni ezahlukene. Lawa ma-isolators ahlinzeka ngembobo ye-broadband ukuqinisekisa ukusebenza kahle ebangeni elibanzi lemvamisa. Ngekhono lawo lokuhlukanisa amasignali, angavimbela ukuphazamiseka okuvela kumasignali angaphandle kwebhendi futhi agcine ubuqotho bamasignali angaphakathi kwebhendi. Enye yezinzuzo eziyinhloko zama-isolators e-broadband ukusebenza kwawo okuhle kakhulu kokuhlukaniswa okuphezulu. Ahlukanisa ngempumelelo isignali ekugcineni kwe-antenna, aqinisekise ukuthi isignali ekugcineni kwe-antenna ayibonakali ohlelweni. Ngesikhathi esifanayo, lawa ma-isolators anezici ezinhle zamagagasi okuma kwe-port, anciphisa amasignali abonakalayo futhi agcina ukudluliswa kwesignali okuzinzile.
Ibanga lemvamisa lisukela ku-56MHz kuya ku-40GHz, i-BW ifinyelela ku-13.5GHz.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-microstrip attenuator ene-sleeve
I-microstrip attenuator ene-sleeve ibhekisela ku-spiral microstrip attenuation chip enenani elithile le-attenuation elifakwe ku-tube eyindilinga yensimbi enobukhulu obuthile (i-tube ngokuvamile yenziwe ngezinto ze-aluminium futhi idinga i-oxidation eqhubayo, futhi ingafakwa negolide noma isiliva njengoba kudingeka).
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Dual Junction Isolator
I-dual junction isolator iyithuluzi elingasebenzi elivame ukusetshenziswa kuma-microwave kanye nama-millimeter-wave frequency bands ukuhlukanisa izimpawu ezibuyela emuva kusukela ekugcineni kwe-antenna. Yakhiwe ngesakhiwo sama-isolator amabili. Ukulahlekelwa kokufakwa kanye nokuhlukaniswa kwayo kuvame ukuphindwe kabili kune-isolator eyodwa. Uma ukuhlukaniswa kwe-isolator eyodwa kungu-20dB, ukuhlukaniswa kwe-double-junction isolator kungaba ngu-40dB. I-port VSWR ayishintshi kakhulu. Ohlelweni, lapho isignali yemvamisa yomsakazo idluliselwa kusuka echwebeni lokufaka kuya echwebeni lokuqala lendandatho, ngoba ukuphela kokuhlangana kwendandatho yokuqala kufakwe i-resistor yemvamisa yomsakazo, isignali yayo ingadluliselwa kuphela ekugcineni kokungena kwe-junction yesibili yendandatho. I-junction yesibili ye-loop ifana neyokuqala, lapho kufakwe ama-resistors e-RF, isignali izodluliselwa echwebeni lokukhipha, futhi ukuhlukaniswa kwayo kuzoba yisamba sokuhlukaniswa kwama-junction amabili e-loop. Isignali ebuyela emuva evela echwebeni lokukhipha izomuncwa yi-RF resistor echwebeni lesibili lendandatho. Ngale ndlela, kutholakala izinga elikhulu lokuhlukaniswa phakathi kwamachweba okufaka kanye nawokukhipha, okunciphisa ngempumelelo ukubonakaliswa kanye nokuphazamiseka ohlelweni.
Ibanga lemvamisa lisukela ku-10MHz kuya ku-40GHz, amandla afinyelela ku-500W.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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Isihlukanisi se-SMT / SMD
I-SMD isolator iyithuluzi lokuhlukanisa elisetshenziselwa ukupakisha nokufaka kwi-PCB (ibhodi lesifunda eliphrintiwe). Lisetshenziswa kabanzi ezinhlelweni zokuxhumana, imishini ye-microwave, imishini yomsakazo, nakwezinye izinkambu. I-SMD isolator zincane, zilula, futhi kulula ukuzifaka, okwenza zifaneleke ezinhlelweni zesekethe ezihlanganisiwe ezinobuningi obukhulu. Okulandelayo kuzonikeza isingeniso esiningiliziwe ngezici kanye nokusetshenziswa kwe-SMD isolator. Okokuqala, i-SMD isolator inezinhlobo eziningi zamakhono okumboza ibhendi yemvamisa. Ngokuvamile imboza ububanzi bemvamisa, njenge-400MHz-18GHz, ukuze ihlangabezane nezidingo zemvamisa zezinhlelo zokusebenza ezahlukene. Leli khono elibanzi lokumboza ibhendi yemvamisa lenza i-SMD isolator isebenze kahle kakhulu ezimweni eziningi zohlelo lokusebenza.
Ibanga lemvamisa lisukela ku-200MHz kuya ku-15GHz.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Microstrip Isolator
Ama-microstrip isolators ayidivayisi ye-RF ne-microwave esetshenziswa kakhulu esetshenziselwa ukudlulisa isignali kanye nokuhlukanisa kumasekethe. Isebenzisa ubuchwepheshe befilimu encane ukudala isekethe phezu kwe-ferrite ejikelezayo, bese ingeza insimu yamagnetic ukuze ifeze lokho. Ukufakwa kwama-microstrip isolators ngokuvamile kusebenzisa indlela yokusonta ngesandla imicu yethusi noma ukubopha ucingo lwegolide. Isakhiwo sama-microstrip isolators silula kakhulu, uma siqhathaniswa nama-coaxial kanye nama-embedded isolators. Umehluko osobala kakhulu ukuthi akukho mgodi, futhi umqhubi we-microstrip isolator wenziwa ngokusebenzisa inqubo yefilimu encane (i-vacuum sputtering) ukudala iphethini eklanyelwe ku-ferrite ejikelezayo. Ngemuva kokufaka i-electroplating, umqhubi okhiqizwayo unamathiselwe ku-substrate ye-ferrite ejikelezayo. Namathisela ungqimba lwe-insulating medium phezulu kwegrafu, bese ulungisa insimu yamagnetic ku-medium. Ngesakhiwo esilula kangaka, kwenziwe i-microstrip isolator.
Ibanga lemvamisa 2.7 kuya ku-43GHz
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Coaxial Isolator
I-RF coaxial isolator iyithuluzi elingasebenzi elisetshenziselwa ukuhlukanisa izimpawu ezinhlelweni ze-RF. Umsebenzi walo oyinhloko ukudlulisa izimpawu ngempumelelo nokuvimbela ukubonakaliswa nokuphazamiseka. Umsebenzi oyinhloko we-RF coaxial isolators ukuhlinzeka ngemisebenzi yokuhlukanisa nokuvikela ezinhlelweni ze-RF. Ezinhlelweni ze-RF, kungase kukhiqizwe ezinye izimpawu ezingemuva, ezingaba nomthelela omubi ekusebenzeni kohlelo. I-RF coaxial isolators ingahlukanisa ngempumelelo lezi zimpawu ezingemuva futhi izivimbele ekuphazamiseni ukudluliselwa nokwamukelwa kwesignali eyinhloko. Umgomo wokusebenza we-RF coaxial isolators usekelwe ekuziphatheni okungenakuguqulwa kwamasimu kazibuthe. Isakhiwo esiyisisekelo se-coaxial circulator siqukethe isixhumi se-coaxial, i-cavity, i-conductor yangaphakathi, i-ferrite rotating magnet, kanye nezinto ezisebenza ngogesi.
Kungaba yi-dual junction ngisho ne-three ukuze kube nokuhlukaniswa okuphezulu.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
Kuqinisekisiwe unyaka owodwa ojwayelekile.
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Isijikelezi se-Coaxial
I-coaxial circulator iyithuluzi elingasebenzi elisetshenziswa kuma-RF kanye nama-frequency band e-microwave, elivame ukusetshenziswa ekuhlukanisweni, ekulawulweni kokuqondisa, kanye nasezinhlelweni zokudlulisa isignali. Inezici zokulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, kanye ne-wide frequency band, futhi isetshenziswa kabanzi ekuxhumaneni, e-radar, e-antenna nakwezinye izinhlelo. Isakhiwo esiyisisekelo se-coaxial circulator siqukethe isixhumi se-coaxial, i-cavity, i-inner conductor, i-ferrite rotating magnet, kanye nezinto ezisebenza ngogesi.
Ibanga lemvamisa lisukela ku-10MHz kuya ku-50GHz, amandla afinyelela ku-30KW.
Izinhlelo zokusebenza zezempi, zesikhala nezentengiselwano.
Ukulahlekelwa okuphansi kokufakwa, ukuhlukaniswa okuphezulu, ukuphathwa kwamandla aphezulu.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Chip Attenuator
I-Chip Attenuator iyidivayisi encane kagesi esetshenziswa kabanzi ezinhlelweni zokuxhumana ezingenantambo kanye namasekethe e-RF. Isetshenziswa kakhulu ukwenza buthaka amandla esignali kusekethe, ukulawula amandla okudluliselwa kwesignali, kanye nokufeza imisebenzi yokulawula isignali kanye nokufanisa.
I-chip attenuator inezici zokunciphisa ijubane, ukusebenza okuphezulu, ububanzi be-broadband, ukulungiswa, kanye nokuthembeka.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Attenuator Eholelekile
I-Leaded Attenuator iyisekethe ehlanganisiwe esetshenziswa kabanzi emkhakheni we-elekthronikhi, esetshenziswa kakhulu ukulawula nokunciphisa amandla ezignali zikagesi. Idlala indima ebalulekile ekuxhumaneni okungenantambo, kumasekethe e-RF, nakwezinye izinhlelo zokusebenza ezidinga ukulawulwa kwamandla ezignali.
Ama-Attenuator ane-Lead ngokuvamile enziwa ngokukhetha izinto ezifanele ze-substrate {ngokuvamile i-aluminium oxide(Al2O3), i-aluminium nitride(AlN), i-beryllium oxide(BeO), njll.} ngokusekelwe emandleni ahlukene kanye nemvamisa, kanye nokusebenzisa izinqubo zokumelana (ifilimu ejiyile noma izinqubo zefilimu encane).
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-Flanged Attenuator
I-Flanged attenuator ibhekisela ku-RF leaded attenuator ene-flanges yokufaka. Yenziwa ngokufaka i-RF leaded attenuator ku-flange. Inezici ezifanayo ne-leaded attenuators futhi inekhono elingcono lokususa ukushisa. Izinto ezisetshenziswa kakhulu ku-flange zenziwe ngethusi elifakwe i-nickel noma isiliva. Ama-Attenuation chips enziwa ngokukhetha osayizi abafanele kanye ne-substrates {ngokuvamile i-beryllium oxide(BeO), i-aluminium nitride(AlN), i-aluminium oxide(Al2O3), noma ezinye izinto ze-substrate ezingcono} ngokusekelwe ezidingweni zamandla nama-frequency ahlukene, bese ziwashisa ngokumelana nokuphrinta kwesekethe. I-Flanged attenuator iyisekethe ehlanganisiwe esetshenziswa kabanzi ensimini ye-elekthronikhi, esetshenziswa kakhulu ukulawula nokunciphisa amandla ezimpawu zikagesi. Idlala indima ebalulekile ekuxhumaneni okungenantambo, izifunda ze-RF, kanye nezinye izinhlelo zokusebenza ezidinga ukulawulwa kwamandla esignali.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
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I-RF Variable Attenuator
I-attenuator elungisekayo iyidivayisi kagesi esetshenziselwa ukulawula amandla esignali, enganciphisa noma yandise izinga lamandla esignali njengoba kudingeka. Ngokuvamile isetshenziswa kabanzi ezinhlelweni zokuxhumana ezingenantambo, ekulinganisweni kwelebhu, emishinini yomsindo, nakwezinye izinkambu ze-elekthronikhi.
Umsebenzi oyinhloko we-attenuator elungisekayo ukushintsha amandla esignali ngokulungisa inani lokuncishiswa elidlula kulo. Kunganciphisa amandla esignali yokufaka abe yinani elifunekayo ukuze ivumelane nezimo ezahlukene zohlelo lokusebenza. Ngesikhathi esifanayo, ama-attenuator alungisekayo angaphinde anikeze ukusebenza okuhle kokufanisa isignali, okuqinisekisa impendulo enembile nezinzile yemvamisa kanye ne-waveform yesignali ephumayo.
Idizayini eyenziwe ngokwezifiso iyatholakala uma iceliwe.
