Manual Phase Shifter, DC~8GHz, 50W, SMA

A manual phase shifter ndi chipangizo chomwe chimasintha mawonekedwe a gawo la chizindikiro kudzera muzosintha zamakina. Ntchito yake yayikulu ndikuwongolera kuchedwa kwa gawo la ma siginecha a microwave munjira yopatsira. Mosiyana ndi zosinthira zamagetsi zamagetsi zomwe zimafunikira mabwalo amagetsi ndi kuwongolera, zosintha zamagawo zamanja zimadziwika ndi kungokhala chete, mphamvu yamphamvu kwambiri, kupotoza kwaulere, komanso kutsika mtengo kwabwino kwambiri, ndipo nthawi zambiri amagwiritsidwa ntchito pakuwongolera ma labotale ndi kuwongolera dongosolo. Zotsatirazi zikuwonetsa mwachidule mawonekedwe ake ndi ntchito zake:

Makhalidwe:

1. Ultra wideband coverage (DC-8GHz): Izi zimapangitsa kukhala chida chosunthika. Sichingathe kulimbana ndi mauthenga amtundu wamba (monga 5G NR), Wi-Fi 6E ndi magulu ena afupipafupi, komanso kubisala ku baseband (DC), kukhudza C-band komanso mapulogalamu ena a X-band, kukwaniritsa zofunikira zambiri zosintha magawo kuchokera ku DC kukondera kupita ku ma siginecha apamwamba a microwave.
2. Kulondola kwa gawo labwino kwambiri (45 ° / GHz): Chizindikirochi chikutanthauza kuti pa 1GHz iliyonse yowonjezera mafupipafupi a chizindikiro, kusintha kwa gawo kungapereke kusintha kolondola kwa gawo la 45. Mkati mwa bandwidth yonse ya 8GHz, ogwiritsa ntchito amatha kukwaniritsa zolondola, zosintha za mzere wopitilira 360 °. Kulondola kwapamwamba kumeneku ndikofunikira pamapulogalamu omwe amafunikira kufananitsa bwino magawo, monga kuwongolera tinyanga tagawo limodzi ndi zofananira zowunikira.
3. Mawonekedwe a SMA odalirika kwambiri: Pogwiritsa ntchito mutu wa SMA wamkazi, umatsimikizira kugwirizanitsa kosasunthika komanso kokhazikika ndi zingwe zambiri zoyesera (kawirikawiri SMA mutu wamwamuna) ndi zipangizo pamsika. Mawonekedwe a SMA ali ndi magwiridwe antchito okhazikika mu band pafupipafupi pansi pa 8GHz komanso kubwereza kwabwino, kuwonetsetsa kudalirika kwa kulumikizana ndi kukhulupirika kwa chizindikiro pamakina oyesera.
4. Zizindikiro zabwino kwambiri zogwirira ntchito: Kuphatikiza pa kulondola kwa gawo, zinthu zotere nthawi zambiri zimakhala ndi kutayika kochepa koyikirako komanso kutsika kwamphamvu kwa ma voltage Stand wave ratio (VSWR), kuwonetsetsa kuti kukhudzidwa kwa mphamvu ndi mtundu wazizindikiro kumachepetsedwa posintha gawo.

Mapulogalamu:

1. Kafukufuku ndi kuyesa kwa labotale: Panthawi yachitukuko cha prototype, imagwiritsidwa ntchito kutsanzira machitidwe amasigino pamagawo osiyanasiyana ndikutsimikizira magwiridwe antchito a algorithm.
2. Kuwongolera kachitidwe ka magawo ang'onoang'ono: Kumapereka zobwerezabwereza komanso zolondola pagawo lowongolera mayunitsi amtundu wa tinyanga.
3. Kuphunzitsa ndi ziwonetsero: Kuwonetsa momveka bwino lingaliro ndi gawo la uinjiniya wa microwave ndi chida choyenera chophunzitsira m'ma laboratories olankhulana.
4. Kusokoneza ndi kuletsa kuyerekezera: Mwa kuwongolera bwino gawolo, zochitika zosokoneza zingathe kumangidwa kapena machitidwe oletsa kuyesedwa angayesedwe.

Qualwave Inc. imapereka ma shifter amphamvu kwambiri komanso otsika pang'ono a DC ~ 50GHz. Kusintha kwa gawo mpaka 900 °/GHz, ndi mphamvu yapakati yofikira 100W. The manual phase shifters chimagwiritsidwa ntchito ambiri ntchito. Nkhaniyi ikuwonetsa DC ~ 8GHz manual phase shifter.