Ukusetshenziswa kwama-amplifiers omsindo ophansi (ama-LNA) ekuhlaziyweni kwamandla nasekulinganisweni kuhlanganisa kakhulu izici ezilandelayo:
1. Ezinhlelweni zokuxhumana ezingenantambo, i-LNA ingandisa amandla esignali, ngaleyo ndlela ithuthukise ibanga lokudlulisa kanye nesivinini sokudlulisa sohlelo. Ngaphezu kwalokho, inganciphisa izinga lomsindo wesignali, ithuthukise isilinganiso sesignali-kuya-kumsindo, futhi ithuthukise ukusebenza kwesistimu.
2. Emishinini yokuhlola kagesi, ama-LNA avame ukusetshenziselwa ukukhulisa izimpawu ezibuthakathaka ukuze kulinganiswe ngokunembile amapharamitha afana nokuvama, ubukhulu, kanye nesigaba.
3. Kwezinye izivivinyo zesayensi kanye nokulinganisa kobunjiniyela, i-LNA isebenza njengesitholi sesiginali, ikhulisa isiginali futhi ithuthukise isilinganiso sesiginali nomsindo ukuze isiginali itholakale, ihlaziywe, futhi iqoshwe ngokunembe kakhudlwana.
4. Ezinhlelweni zokuxhumana ngesathelayithi, ama-LNA asetshenziselwa ukukhulisa izimpawu ezibuthakathaka ezitholwa yisathelayithi.
Isikhathi sokuthunyelwe: Juni-21-2023
+86-28-6115-4929
