Unxibelelwano ngesathelayithi

I-Low Noise Amplifier (LNA) kunye neFilter inokuphucula ukusebenza kwenkqubo kunye nokukwazi ukuchasana nokuphazamiseka ngokuphucula umqondiso kunye nokunciphisa ingxolo, ukuhluza umqondiso kunye nokubunjwa kwe-spectrum kunxibelelwano lwesathelayithi.

1. Ekupheleni kokufumana unxibelelwano lwesathelayithi, i-LNA isetyenziselwa ikakhulu ukukhulisa iimpawu ezibuthathaka.Kwangaxeshanye, ii-LNA zikwafuna ukuba neempawu zengxolo ephantsi ukuphepha ukukhulisa ingxolo kunye, nto leyo enokuchaphazela umlinganiselo wesignali ukuya kwingxolo yenkqubo yonke.

2. Iifilitha zingasetyenziswa kunxibelelwano lwesathelayithi ukucinezela imiqondiso ephazamisayo kwaye ukhethe ibhendi yefrikhwensi yesiginali oyifunayo.

3. Isihluzo se-band-pass singahluza isignali kwibhendi yefrikhwensi echaziweyo kwaye iyisebenzise ukukhetha ibhendi yefrikhwensi efunwayo yonxibelelwano lwetshaneli.

Ixesha lokuposa: Jun-21-2023