Unxibelelwano lwesathelayithi

I-Low Noise Amplifier (LNA) kunye neFilter zinokuphucula ukusebenza kwenkqubo kunye nokukwazi ukulwa nokuphazamiseka ngokuphucula isignali kunye nokunciphisa ingxolo, ukuhluza isignali kunye nokutshintsha i-spectrum kunxibelelwano lwesathelayithi.

1. Kwicala lokufumana unxibelelwano lwesathelayithi, i-LNA isetyenziswa kakhulu ukukhulisa imiqondiso ebuthathaka. Kwangaxeshanye, ii-LNA kufuneka zibe neempawu zengxolo ephantsi ukuze zingayikhulisi ingxolo kunye, nto leyo enokuchaphazela umlinganiselo wesignali-kwingxolo yenkqubo yonke.

2. Izihluzi zingasetyenziswa kunxibelelwano lwesathelayithi ukucinezela iimpawu eziphazamisayo kunye nokukhetha ibhendi yefrikhwensi yesignali oyifunayo.

3. Isihluzi sebhendi singasihluza isignali kwibhendi yefrikhwensi echaziweyo size siyisebenzisele ukukhetha ibhendi yefrikhwensi efunekayo yonxibelelwano lwesitishi.

Ixesha lokuthumela: Juni-21-2023