Akayunguruzozikoreshwa cyane muri sisitemu yitumanaho, ibikoresho bya optique, nizindi nzego bitewe nuburyo bwiza bwo guhitamo no gutakaza kwinjiza bike. Ariko, gukora-Q muyunguruzi birerekana ibibazo byinshi. Hano haribibazo bimwe byingenzi byo gukora kubibazo byo hejuru-Q muyunguruzi:
Gukora Ibikoresho
Akayunguruzo-Q gakeneye ibisobanuro bihanitse cyane mugutunganya ibice. Ndetse gutandukana guto mubunini, imiterere, cyangwa umwanya birashobora kugira ingaruka zikomeye kumikorere ya filteri na Q-ibintu. Kurugero, muri cavity muyunguruzi, ibipimo hamwe nubuso bwubuso bwurwobo bigira ingaruka kuri Q-ibintu. Kugirango ugere kuri Q-ibintu byinshi, ibice bigomba gutunganywa neza, akenshi bisaba tekinoroji yambere yo gukora nko gutunganya neza CNC cyangwa gukata laser. Tekinoroji yinganda ziyongera nka lazeri yatoranijwe nayo ikoreshwa mugutezimbere ibice no gusubiramo.
Guhitamo Ibikoresho no kugenzura ubuziranenge
Guhitamo ibikoresho kuri-Q muyunguruzi ni ngombwa. Ibikoresho bifite igihombo gito kandi bihamye birasabwa kugabanya gutakaza ingufu no gukora neza. Ibikoresho bisanzwe birimo ibyuma bifite isuku nyinshi (urugero, umuringa, aluminium) hamwe na dielectrics yo gutakaza bike (urugero, ceramique ya alumina). Nyamara, ibyo bikoresho akenshi bihenze kandi bigoye kubitunganya. Byongeye kandi, kugenzura ubuziranenge birakenewe mugihe cyo gutoranya ibikoresho no gutunganya kugirango habeho guhuza ibintu bifatika. Umwanda uwo ari wo wose cyangwa inenge mubikoresho bishobora gutera gutakaza ingufu no kugabanya Q-ibintu.
Inteko no guhuza neza
Igikorwa cyo guteranahejuru-Q muyunguruzibigomba kuba bisobanutse neza. Ibigize bigomba guhagarikwa neza kandi bigateranyirizwa hamwe kugirango birinde guhuza cyangwa icyuho, bishobora gutesha agaciro imikorere ya filteri. Kubishobora guhinduka-Q muyunguruzi, guhuza uburyo bwo guhuza hamwe na filteri cavit bitera izindi ngorane. Kurugero, muri dielectric resonator muyunguruzi hamwe nuburyo bwa MEMS bwo gutunganya, ingano yimikorere ya MEMS ni nto cyane kuruta resonator. Niba resonator na MEMS ikora ibihimbano bitandukanye, inzira yo guterana iba igoye kandi ihenze, kandi kudahuza gato bishobora kugira ingaruka kumikorere ya filteri.
Kugera kumurongo uhoraho no guhinduka
Gushushanya hejuru-Q ihuza akayunguruzo hamwe numuyoboro mugari uhoraho biragoye. Kugirango ugumane umurongo uhoraho mugihe cyo kuringaniza, Qe yapakiwe hanze igomba guhinduka muburyo butaziguye hagati yumurongo wo hagati, mugihe guhuza imiyoboro ya rezonator bigomba gutandukana muburyo butandukanye numurongo wo hagati. Byinshi muyungurura byavuzwe mubitabo byerekana imikorere itesha agaciro hamwe numuyoboro mugari. Tekinike nkumuyagankuba uringaniye hamwe na magnetiki ikoreshwa mugushushanya umurongo mugari uhoraho, ariko kubigeraho mubikorwa bikomeza kuba ingorabahizi. Kurugero, byavuzwe ko TE113 yuburyo bubiri bwa cavity filter yagezweho kugirango igere kuri Q-ibintu byinshi ya 3000 hejuru yurwego rwayo, ariko itandukaniro ryayo iracyagera kuri ± 3.1% murwego ruto.
Gukora Inenge Numusaruro munini
Ubusembwa bwibihimbano nkimiterere, ingano, hamwe no gutandukana kumwanya birashobora kwinjiza imbaraga ziyongera muburyo, biganisha ku guhuza uburyo ahantu hatandukanye muri k-umwanya no gushiraho imiyoboro yinyongera, bityo bikagabanya Q-ibintu. Kubikoresho-byubusa bya nanofotonike, ahantu hanini ho guhimba hamwe nimiyoboro myinshi yatakaye ifitanye isano na nanostructure array bituma bigora kugera kubintu byinshi Q-ibintu. Mugihe ibyagezweho mubigeragezo byagaragaje Q-ibintu bigera kuri 10⁹ muri microponator kuri chip, ibihimbano binini byo gushungura-Q muyunguruzi akenshi bihenze kandi bitwara igihe. Tekinike nka graycale Photolithography ikoreshwa muguhimba wafer-nini ya filteri, ariko kugera kuri Q-ibintu byinshi mubikorwa byinshi bikomeje kuba ingorabahizi
Gucuruza hagati yimikorere nigiciro
Akayunguruzo-Q gasanzwe gasaba ibishushanyo mbonera hamwe nuburyo bunoze bwo gukora kugirango ugere kubikorwa byiza, byongera cyane ibiciro byumusaruro. Mubikorwa bifatika, hakenewe kuringaniza imikorere nigiciro. Kurugero, tekinoroji ya silicon micromachining ituma ibiciro byigiciro gito cyo guhimba ibyuma bisubirwamo hamwe na filteri kumurongo muto. Ariko, kugera kuri Q-ibintu byinshi murwego rwo hejuru rwumurongo bikomeza kutashakishwa. Gukomatanya silicon RF MEMS yoguhuza tekinoroji hamwe nubuhanga buhendutse bwo guterwa inshinge zitanga igisubizo gishoboka cyo gukora ibintu binini, bidahenze cyane byo gukora filtri-Q mu gihe ikomeza gukora neza.
Si Chuan Keenlion Microwave ihitamo rinini muburyo bwagutse kandi bwagutse, bikubiyemo imirongo kuva kuri 0.5 kugeza kuri 50 GHz. Byaremewe gukora kuva kuri 10 kugeza 30 watt yinjiza muri sisitemu yohereza 50-ohm. Microstrip cyangwa stripline ibishushanyo birakoreshwa, kandi bigashyirwa mubikorwa byiza.
Turashobora kandiHinduraRF Cavity Akayunguruzo ukurikije ibyo usabwa. Urashobora kwinjiza urupapuro rwihariye kugirango utange ibisobanuro ukeneye.
https://www.keenlion.com/umukiriya/
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Sichuan Keenlion Microwave Technology Co., Ltd.
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Igihe cyo kohereza: Jun-20-2025