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sales@qualwave.com
Uguqulo oluphantsi Ilahleko ePhakamileyo yokuzahlula i-Harmonic Mixers
I-Harmonic mixer sisixhobo esinokuxuba imiqondiso yeefrikhwensi ezahlukeneyo ukufezekisa ukuguqulwa kwamaza kunye nokusetyenzwa komqondiso.
Umsebenzi ophambili womxube kukudibanisa ngokungekho mgca imiqondiso emibini okanye ngaphezulu yeefrikhwensi ezahlukeneyo, ngaloo ndlela uvelisa amacandelo amatsha omqondiso kunye nokufezekisa iimpawu ezinje ngoguqulo lwamaza, ukuhlanganiswa kwamaza, kunye nokukhethwa kwamaza. Ngokukodwa, umxubi unokuguqula ukuphindaphinda kwesiginali yegalelo kuluhlu olufunwayo lwamafrikhwensi ngelixa ugcina iimpawu zomqondiso wokuqala.
Umgaqo wobugcisa wabaxube be-harmonic ubukhulu becala uxhomekeke kwiimpawu ezingezizo zeediode, kwaye i-frequency efunekayo ephakathi ikhethwa ngokudibanisa iisekethe kunye neesekethe zokucoca ukufezekisa ukuguqulwa rhoqo kwemiqondiso. Le teknoloji ayenzi lula uyilo lwesekethe kwaye inciphise ingxolo, kodwa ikwanciphisa kakhulu ilahleko yokuguqulwa kwamaza, ukuphucula ukusebenza kwenkqubo kunye nokusebenza kakuhle. Ngenxa yokuba i-harmonic mixers inokusetyenziswa kwi-millimeter wave kunye ne-terahertz frequency bands, oku kunokunciphisa kakhulu ingxaki yokuxubana kwenkqubo kunye nokuphucula ukusebenza kwabamkeli kunye nezakhiwo zokuguqula ngokuthe ngqo.
Usetyenziso oluphambili:
1. Kunxibelelwano olungenazingcingo, imixube ye-harmonic idla ngokusetyenziswa kwii-frequency synthesizer, ii-frequency converters, kunye ne-RF front-end components ukuxhasa ukusebenza okuqhelekileyo kweesistim zonxibelelwano ezingenazingcingo ngokuguqulwa kwamaza kunye nokusetyenzwa komqondiso.
2. Abaxube be-Harmonic banezicelo ezibalulekileyo kwiinkqubo ze-radar zokufumana kunye nokucubungula iimpawu ze-radar, ukuqinisekisa ukuchaneka kunye nokuthembeka kwenkqubo ye-radar.
3. Abaxube be-Harmonic basetyenziswa ngokubanzi kwiinkalo ezininzi ezifana nohlalutyo lwe-spectrum, iinkqubo zonxibelelwano, uvavanyo kunye nokulinganisa, kunye nokuveliswa komqondiso. Baphucula ukusebenza kwenkqubo kunye nokuthembeka ngokubonelela ngokuguqulwa kwamaxesha amaninzi kunye nokulungiswa komqondiso, ukuqinisekisa umgangatho wokuhanjiswa komqondiso kunye nokuzinza kwexesha elide lezixhobo.
Inkampani Qualwaves Inc.ibonelela abaxube be-harmonic basebenza ukusuka kwi-18 ukuya kwi-30GHz. Abaxube bethu be-harmonic basetyenziswa ngokubanzi kwizicelo ezininzi.
Inombolo yendawo | RF Frequency(GHz, Min.)  | RF Frequency(GHz, Max.) | LO Frequency(GHz, Min.) | LO Frequency(GHz, Max.) | Amandla oNgeniso lweLO(dBm) | IF Ukuphindaphinda(GHz, Min.) | IF Ukuphindaphinda(GHz, Max.) | Ilahleko yoGuquko(dB) | LO & RF Isolation(dB) | LO & UKUBA Ukwahlukaniswa(dB) | RF & UKUBA Ukwahlukaniswa(dB) | Isidibanisi | Ixesha lokukhokela (iiveki) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QHM-18000-30000 | 18 | 30 | 10 | 15 | 6~8 | DC | 6 | 10–13 | 35 | 30 | 15 | SMA, 2.92mm | 2~4 |
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