2450±50MHz, 15KW Waveguide Katundu Woziziritsidwa ndi Madzi, 55dB Kuphatikiza

Mphamvu yapamwamba yonyamula ma waveguide ndi chipangizo chokhala ndi terminal kumapeto kwa waveguide (chubu chachitsulo chomwe chimagwiritsidwa ntchito potumiza ma siginecha apamwamba kwambiri a microwave) kapena chingwe cha coaxial. Imatha kuyamwa ndikutaya pafupifupi mphamvu zonse za microwave zomwe zikubwera popanda kuwunikira pang'ono, ndikuzisintha kukhala mphamvu zotentha. Imagwira ntchito ngati gawo lofunikira kwambiri pakuwonetsetsa kuti makina onse amphamvu kwambiri a microwave akugwira ntchito motetezeka, okhazikika, komanso odalirika.

Makhalidwe:

1. Mphamvu yapamwamba kwambiri, yokhazikika komanso yodalirika: Ndi mphamvu ya mphamvu ya 15KW pamodzi ndi kutayika kwa kutentha kwa madzi, imatha kutaya mphamvu zazikulu mokhazikika kwa nthawi yaitali, kupereka chitetezo chokwanira cha dongosolo ngati thanthwe, kuonetsetsa chitetezo cha zigawo zikuluzikulu zamtengo wapatali, ndikuwongolera moyo wa dongosolo ndi kudalirika.
2. Kuwunika kolondola ndi kulamulira mwanzeru: Kuphatikizidwa ndi 55dB high directional coupler, ikhoza kuyang'anira momwe mphamvu yamagetsi imagwirira ntchito mu nthawi yeniyeni komanso molondola ndi kusokoneza kochepa kwambiri ngati "chida cholondola". Izi zimapereka chidziwitso chofunikira pakukhathamiritsa kwa njira, kuzindikira zolakwika, ndi kuwongolera kotsekeka, zomwe zimapatsa dongosololi ndi "luntha".
3. Kuphatikizika, ntchito yabwino kwambiri: Kulemera kwamphamvu kwamphamvu kwambiri ndi kulondola kwapamwamba kophatikizana kumapangidwa kuti kuphatikizidwe, kumapangitsa kuti dongosolo la dongosolo likhale losavuta komanso kuwonetsetsa kuwonetsetsa kulondola. Yakonzedwa kuti ikhale yamagulu omwe amagwiritsidwa ntchito nthawi zambiri m'mafakitale ndi azachipatala a 2450MHz, omwe amagwira ntchito bwino kwambiri mu bandi yama frequency awa, kupitilira mayankho ang'onoang'ono.

Mapulogalamu:

1. Pankhani ya Kutentha kwa mafakitale ndi plasma: M'zida zazikulu zotenthetsera ma microwave ndi zida zokokera za plasma (monga etching ndi zokutira mumayendedwe a semiconductor), ndiye gawo lodzitchinjiriza ndi gawo lowunikira lomwe limatsimikizira kutulutsa kokhazikika kwa gwero lamagetsi ndikuletsa kuwonongeka kwa chiwonetsero champhamvu.
2. Kafukufuku wa sayansi ndi ma accelerator a tinthu tating'onoting'ono: M'makina amphamvu kwambiri a radar ndi ma particle collider RF, katundu wotere amafunikira kuti azitha kuyamwa mphamvu zazikulu zomwe zimapangidwa mtengowo ukasokonekera, kuteteza mathamangitsidwe ndi gwero lamagetsi, ndikugwiritsa ntchito ma couplers kuti azitha kuwongolera bwino mayankho a mtengo.
3. Zida zachipatala: M'ma accelerators amphamvu kwambiri (omwe amagwiritsidwa ntchito pochiza khansa), amathandizanso kwambiri pakuyamwa mphamvu ndi chitetezo cha machitidwe, kuonetsetsa chitetezo ndi kulondola kwa njira ya chithandizo.
4. Kuyesa kwadongosolo ndi kukonza zolakwika: Pakafukufuku ndi kupanga mizere, ingagwiritsidwe ntchito ngati dummy katundu woyezetsa mphamvu zonse zoyesa ukalamba ndi kutsimikizira ntchito kwa magwero amphamvu a microwave, amplifiers, etc.

Qualwave Inc. amapereka Broadband ndima waveguide katunduyamagulu osiyanasiyana amphamvu, ophimba ma frequency osiyanasiyana a 1.13-1100GHz ndi mphamvu yapakati yofikira 15KW. Amagwiritsidwa ntchito kwambiri m'magawo monga ma transmitters, antennas, kuyesa kwa labotale, komanso kufananiza kwa impedance. Nkhaniyi ikuwonetsa 15KW waveguide yoziziritsidwa ndi madzi okhala ndi ma frequency angapo a 2450±50MHz, kuphatikiza digiri ya 55±1dB, ndi doko la waveguide WR-430 (BJ22).