8 Way Power Dividers／ Ophatikiza

RF power divider/combiner ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe. Ntchito yake yayikulu ndikugawa siginecha yolowera muzotulutsa zingapo ndikusunga mawonekedwe azizindikiro zoyambirira, kapena kuphatikizira ma siginolo angapo kuti atuluke kumodzi. Kwa mtundu wa zogawira mphamvu zopanda mphamvu, kapangidwe kake ka 8-way power divider/combiner ndikumanga netiweki yanthambi pogwiritsa ntchito mizere ya nthambi ya microstrip, ndikugwiritsa ntchito mizere yopatsirana ya quarter wavelength microstrip yofananira ndi impedance, kotero kuti kutsekeka kwa doko lililonse kuli ofanana ndi 50 ohms. Pamene nthambi, mphamvu yapamwamba kwambiri ya kufala kwa mphamvu imatheka.

Zochita za divider / combiner:

1. Mukamagwiritsa ntchito chogawanitsa / chophatikizira champhamvu cha 8 ngati chogawa mphamvu, pali 1 doko lolowera ndi madoko 8 otulutsa; Akagwiritsidwa ntchito ngati chophatikizira, pali madoko 8 olowera ndi doko limodzi lotulutsa.
2. Kukhala ndi makhalidwe amagetsi monga maulendo ambiri ogwiritsira ntchito, kutaya pang'ono kuika, kupindula kwakukulu ndi kudzipatula.
3. Ukadaulo wokhwima komanso magwiridwe antchito okhazikika. Pofuna kuchepetsa kufalikira komwe kumachitika chifukwa cha kuwunikira, tidapanga mawonekedwe ofananirako ndikuwongolera kuchuluka kwa mafunde adoko; Kuchepetsa kuwunikira kwazizindikiro komwe kumachitika chifukwa cha kusintha, kusintha kuchokera ku coaxial zolumikizira kupita ku mizere ya microstrip; Kukulitsa bandwidth ndikusunga chiwopsezo chocheperako, sinthani mawonekedwe ofananira ndi nthambi; Kuti mupewe resonance mkati mwa ma frequency opareshoni, konzani kapangidwe ka kabowo.