Ukusetshenziswa kwezikhulisamsindo eziphansi (LNAs) ekuhlaziyeni amandla nasekukaleni kufaka phakathi izici ezilandelayo:
1. Ezinhlelweni zokuxhumana ezingenantambo, i-LNA ingakhuphula amandla esignali, ngaleyo ndlela ithuthukise ibanga lokudlulisela kanye nesivinini sokudlulisela sohlelo. Ngaphezu kwalokho, inganciphisa izinga lomsindo wesignali, ithuthukise isilinganiso sesignali-kuya-nomsindo, futhi ithuthukise ukusebenza kwesistimu.
2. Emishinini yokuhlola ye-elekthronikhi, ama-LNA avame ukusetshenziselwa ukukhulisa amasiginali abuthakathaka ukuze kukalwe ngokunembile amapharamitha afana nobuningi, ubude, nesigaba.
3. Kwezinye izivivinyo zesayensi nezilinganiso zobunjiniyela, i-LNA isebenza njengesitholi sesignali, ikhulisa isignali futhi ithuthukise isilinganiso sesignali-kumsindo ukuze isiginali itholwe, ihlaziywe, futhi irekhodwe ngokunembe kakhudlwana.
4. Ezinhlelweni zokuxhumana ngesathelayithi, ama-LNA asetshenziselwa ukukhulisa amasiginali abuthaka atholwe amasathelayithi.
Isikhathi sokuthumela: Jun-21-2023