Liteishene tsa motheo tsa puisano ea sathelaete

Litšebeliso tse ka sehloohong tsa li-antenna le li-amplifier liteisheneng tsa motheo tsa puisano ea sathelaete ke tse latelang:

1. Antenna: Matshwao a puisano a sathelaete a hloka ho fetisetswa ho tloha ho antena ya fatshe ho ya ho sathelaete le ho tloha ho antena ho kgutlela fatshe. Ka hona, antena ke karolo ya bohlokwa ho fetiseng letshwao, e ka tsepamisang letshwao ntlheng e nngwe mme ya ntlafatsa matla le boleng ba letshwao.

2. Amplifier: Letšoao lea fokotseha nakong ea phetiso, kahoo amplifier ea hlokahala ho eketsa matla a lets'oao le ho netefatsa hore lets'oao le ka fihla ho baamoheli ba sathelaete le ba fatše. Amplifier e sebelisoang liteisheneng tsa motheo tsa puisano ea sathelaete hangata ke amplifier ea lerata le tlase (LNA), e nang le litšobotsi tsa lerata le tlase le phaello e phahameng, e ka ntlafatsang kutlo ea lets'oao le amoheloang. Ka nako e ts'oanang, amplifier e ka boela ea sebelisoa pheletsong ea transmitter ho eketsa lets'oao ho fihlela sebaka se selelele sa phetiso. Ntle le li-antenna le li-amplifier, liteishene tsa motheo tsa puisano ea sathelaete li hloka likarolo tse ling, joalo ka likhoele tsa RF le li-switch tsa RF, ho netefatsa phetiso le taolo e boreleli ea lets'oao.

Nako ea poso: Phuptjane-25-2023