RFTYT Njira 10 Zogawa Mphamvu

Chogawa mphamvu ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito kwambiri mu machitidwe a RF, chomwe chimagwiritsidwa ntchito kugawa chizindikiro chimodzi cholowera m'ma siginecha angapo otulutsa ndikusunga chiŵerengero chogawa mphamvu chokhazikika. Pakati pawo, chogawa mphamvu cha njira 10 ndi mtundu wa chogawa mphamvu chomwe chingagawa chizindikiro cholowera m'ma siginecha 10 otulutsa.

Cholinga cha kapangidwe ka chogawa mphamvu cha ma channel 10 ndikupereka zotulutsa zingapo pomwe zikupitirizabe kutayika kochepa kwambiri kwa kuyika ndi kufanana kwa mphamvu yayikulu. Chipangizochi nthawi zambiri chimapangidwa ndi kapangidwe ka mizere ya microstrip ndi njira zapadera zokonzera kuti zigwire bwino ntchito komanso kukhazikika.

Njira 10 zogawa mphamvu nthawi zambiri zimakhala ndi makhalidwe monga kutayika kochepa kwa ma insertion, kudzipatula kwakukulu, kutayika bwino kwa ma return, kuyankha bwino kwa ma frequency, komanso kugawa mphamvu kofanana kuti zitsimikizire kuti zikutsatira zofunikira pakugwiritsa ntchito.

Njira 10 zogawira mphamvu zomwe zimagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana za RF, kuphatikizapo kulumikizana, radar, antenna arrays, wailesi, ndi zina. Zimagwira ntchito yofunika kwambiri pakukwaniritsa kugawa kwa zizindikiro, kuwongolera mphamvu, ndi kukonza zizindikiro, ndipo zapereka chithandizo chachikulu pakukula kwa ukadaulo wamakono wolumikizirana opanda zingwe.

Kusankha njira 10 zogawa mphamvu kumafuna kuganizira zinthu zingapo. Choyamba, pali ma frequency range, ndipo ma RF power splitter nthawi zambiri amakhala oyenera ma frequency ranges enaake, monga 2GHz mpaka 6GHz, omwe amagwiritsidwa ntchito kwambiri mumakina olumikizirana. Kachiwiri, pali kutayika kwa mphamvu, ndipo RF power divider iyenera kuchepetsa kutayika kwa mphamvu momwe ingathere kuti iwonetsetse kuti kutumiza kwa chizindikiro kukuyenda bwino. Kutayika kwa kuyika kumatanthauza kuchepa kwa mphamvu komwe kumayambitsidwa ndi chizindikiro chomwe chimadutsa mu power divider, chomwe chimafunikanso kuchepetsedwa momwe zingathere. Kuphatikiza apo, kudzipatula kumatanthauza kuchuluka kwa kudzipatula pakati pa ma output ports, komwe kumakhudza kwambiri kudziyimira pawokha komanso kuthekera koletsa kusokoneza kwa chizindikiro. Kutengera ndi momwe mwagwiritsira ntchito komanso kutengera zinthu zomwe zili pamwambapa, sankhani power divider yoyenera ya njira 10.