Chogawa Mphamvu cha Njira 6, 18~40GHz, 20W, 2.92mm

Chogawa mphamvu cha njira 6 ndi chinthu chopanda mphamvu chomwe chimagwiritsidwa ntchito mu RF ndi ma microwave system, chomwe chimatha kugawa mofanana chizindikiro chimodzi cha ma microwave m'ma signal asanu ndi limodzi otulutsa. Chimagwira ntchito ngati chinthu chofunikira kwambiri popanga makina amakono olumikizirana opanda zingwe, radar, ndi mayeso. Zotsatirazi zikuwonetsa mwachidule mawonekedwe ake ndi ntchito zake:

Makhalidwe:

Kapangidwe ka chogawa mphamvu cha njira 6 ichi cholinga chake ndi kuthana ndi mavuto aukadaulo a kugawa kwa ma signal amphamvu kwambiri mu gulu la ma frequency a millimeter-wave. Ma frequency ake ochulukirapo a 18 ~ 40GHz amaphimba Ku, K, ndi magawo a ma Ka band, zomwe zimakwaniritsa kufunikira kwachangu kwa zinthu za broadband spectrum mu kulumikizana kwamakono kwa satellite, radar yolimba, ndi ukadaulo wamakono wa 5G/6G. Kuphatikiza apo, mphamvu yake yapakati yamagetsi mpaka 20W imalola kugwiritsidwa ntchito kokhazikika m'malo amphamvu kwambiri, monga mkati mwa njira zotumizira ma radar ophatikizika, kuonetsetsa kudalirika kwa dongosolo komanso kulimba pansi pa ntchito yayitali yamagetsi ambiri. Kuphatikiza apo, chinthuchi chimagwiritsa ntchito zolumikizira za coaxial zamtundu wa 2.92mm (K), zomwe zimasunga chiŵerengero chabwino kwambiri cha mafunde oyima pamagetsi komanso kutayika kochepa ngakhale pama frequency okwera kwambiri a 40GHz, kuchepetsa kuwunikira kwa ma signal ndi kuchepa kwa mphamvu kuti zitsimikizire kulondola kwa kutumiza ma signal.

Mapulogalamu:

1. Dongosolo la radar lokhala ndi magawo: Ndilo maziko a gawo la T/R (lotumiza/landira) kutsogolo, lomwe limayang'anira kupereka zizindikiro molondola komanso mofanana ku mayunitsi mazana ambiri a antenna. Kagwiridwe kake kamatsimikizira mwachindunji kusinthasintha kwa kuwala kwa radar, kulondola kozindikira cholinga, ndi kuchuluka kwa ntchito.
2. Pankhani yolumikizirana ndi satelayiti: Malo onse okhala pansi ndi zida zomwe zili mkati mwake zimafuna kuti zipangizozi zigawire bwino ndikupanga ma signal a mafunde a uplink ndi downlink millimeter kuti zithandizire kutumiza deta mwachangu komanso mwachangu, kuonetsetsa kuti kulumikizana kuli kosalala komanso kokhazikika.
3. Pankhani yoyesa, kuyeza, ndi kafukufuku ndi chitukuko, ikhoza kukhala gawo lofunika kwambiri la machitidwe a MIMO (Multiple Input Multiple Output) ndi nsanja zoyesera zida zamagetsi zamlengalenga, kupereka chithandizo chodalirika choyesera kwa ofufuza ndi opanga ma circuit apamwamba.

Qualwave Inc. imapereka ma broadband ndi ma power dividers odalirika kuyambira DC mpaka 112GHz. Zigawo zathu zodziwika bwino zimaphimba njira zambiri zomwe zimagwiritsidwa ntchito kuyambira 2-way mpaka 128-way. Nkhaniyi ikuyambitsaZogawa mphamvu/zophatikiza za magetsi za njira 6ndi pafupipafupi ya 18 ~ 40GHz ndi mphamvu ya 20W.