I-Voltage Controlled Attenuator, DC~8GHz, 0~30dB, SMA

Lo mkhiqizo uyi-attenuator esebenza kahle kakhulu, elawulwa yi-voltage eklanyelwe ukusebenza ngaphezu komkhawulokudonsa obanzi ngokwedlulele ukusuka ku-DC ukuya ku-8GHz, ehlinzeka ngebanga eliqhubekayo lokuncibilika elingafika ku-30dB. Izixhumanisi zayo ezijwayelekile ze-SMA RF ziqinisekisa ukuxhumana okulula nokuthembekile ngezinhlelo ezahlukahlukene zokuhlola namamojula wesekethe, okuyenza ibe inketho efanelekile yokulawula isignali okunembile ezinhlelweni zesimanje ze-RF ne-microwave.

Izici:

1. Idizayini ye-Ultra-wideband: Imboza ibanga elibanzi lefrikhwensi ukusuka ku-DC kuye ku-8GHz, ehlangabezana kahle nezimfuneko zamabhendi amaningi kanye nezinhlelo zokusebenza ezinobubanzi obufana ne-5G, ezokuxhumana ngesathelayithi, nezinto zikagesi zokuzivikela. Ingxenye eyodwa ingafeza izidingo ze-broadband zesistimu.
2. Ukulawulwa kwamandla kagesi okunembile: Ukuncishiswa okuqhubekayo ukusuka ku-0 kuye ku-30dB kufinyelelwa ngesixhumi esibonakalayo esisodwa se-analog voltage. Umkhiqizo ubonisa izici ezinhle kakhulu zokulawula umugqa, oqinisekisa ubudlelwano obuhambisana kakhulu phakathi kokuncishiswa nokulawula amandla ukuze kube lula ukuhlanganiswa kwesistimu nokuhlela.
3. Ukusebenza okuhle kakhulu kwe-RF: Kubonisa ukulahlekelwa okuphansi kokufaka kanye nesilinganiso segagasi esivelele samandla kagesi kulo lonke ibhendi yefrikhwensi yokusebenza kanye nebanga lokunciphisa. Ijika layo le-attenuation eliyisicaba liqinisekisa ubuqotho besignali ye-waveform ngaphandle kokuhlanekezela ngaphansi kwezimo ezihlukene zokuthobisa, okuqinisekisa ubuqotho besignali yesistimu.
4. Ukuhlanganiswa okuphezulu nokuthembeka: Ukusebenzisa ubuchwepheshe obuthuthukisiwe be-MMIC (i-Monolithic Microwave Integrated Circuit), umkhiqizo uhlanganisa umklamo ohlangene futhi oqinile, onikeza ukuqina okuhle kwezinga lokushisa nokuvumelana, okuwenza ulungele izindawo ezinokhahlo ezinezidingo ezithembeke kakhulu.

Izicelo:

1. Imishini yokuhlola ezenzakalelayo: Isetshenziswa ezinhlelweni zokuhlola zokuxhumana okungenantambo namamojula e-radar ukuze kulinganiswe okunembile, ukunwetshwa kobubanzi obuguqukayo, nokuhlola ukuzwela komamukeli.
2. Amasistimu okuxhumana: Kusetshenziswa eziteshini eziyisisekelo ze-5G, izixhumanisi ze-microwave-point-to-point, kanye nemishini yokuxhumana yesathelayithi ukuze uthole amalophu okulawula inzuzo ngokuzenzakalelayo ukuze kunzinziswe amaleveli esignali nokuvimbela ukugcwala komamukeli.
3. Impi ye-elekthronikhi namasistimu e-radar: Isetshenziselwa ukulingisa isignali, izinyathelo eziphikisana ne-elekthronikhi, kanye nokuma kwe-radar pulse, okuvumela izinguquko ezisheshayo zokuthibaza ekudukisweni kwesignali noma ukuvikelwa kwamashaneli omamukeli azwelayo.
4. I-R&D Yelabhorethri: Ihlinzeka onjiniyela ngesisombululo sokuncibilika esiguquguqukayo, esihlelekayo phakathi nomklamo wesibonelo nezigaba zokuqinisekisa, okuvumela ukuhlolwa kokusebenza okuguquguqukayo kwesekethe kanye nesistimu.

I-Qualwave Inc. ihlinzeka nge-broadband, ububanzi obuguquguqukayo obuphezuluama-attenuators alawulwa yi-voltagenamafrikhwensi afika ku-90GHz. Lesi sihloko sethula i-DC ukuya ku-8GHz voltage elawulwayo yokunciphisa amandla ngebanga lokunciphisa elingu-0 ukuya ku-30dB.