Kuongorora simba uye kuyera

Kuongorora simba uye kuyera

Kuongorora simba uye kuyera

Kushandiswa kwema amplifiers ane ruzha rwakaderera (LNAs) mukuongorora simba nekuyera kunonyanya kusanganisira zvinhu zvinotevera:

1. Mumasisitimu ekutaurirana asina waya, LNA inogona kuwedzera simba rechiratidzo, nokudaro ichivandudza daro rekutumirwa uye kumhanya kwekutumirwa kwechirongwa. Pamusoro pezvo, inogona kuderedza huwandu hweruzha rwechiratidzo, kuvandudza chiyero chechiratidzo-kune-ruzha, uye kuwedzera kuvandudza mashandiro echirongwa.

2. Mumidziyo yekuedza yemagetsi, maLNA anowanzo shandiswa kuwedzera masaini asina simba kuitira kuyera nemazvo maparameter akadai sefrequency, amplitude, uye phase.

3. Mune kumwe kuyedza kwesainzi uye kuyerwa kwemainjiniya, LNA inoshanda semuchina wekuwana chiratidzo, ichisimudzira chiratidzo uye ichivandudza chiyero chechiratidzo-kune-ruzha kuitira kuti chiratidzo chikwanise kuonekwa, kuongororwa, uye kurekodhwa nemazvo.

4. Mumasystem ekutaurirana nesatellite, maLNA anoshandiswa kuwedzera masaini asina simba anogamuchirwa nemasatellite.

bvunzo (3)

Nguva yekutumira: Chikumi-21-2023