Ngokuthuthukiswa kwezobuchwepheshe, ukuncika kwethu kwizimpawu ezingenantambo kuyanda. Kodwa-ke, ezindaweni ezithile ezithile, njengezisekelo, amasiginali angenantambo avame ukuphazamiseka kakhulu, okuthinta ukusetshenziswa okujwayelekile. Ngakho-ke, kuqhamuke ubuchwepheshe bokukhulisa amasinali abasezingeni eliphezulu. Okulandelayo, sizokwelulwa ngomgomo wokusebenza, uhlelo lokusebenza, kanye nokubaluleka kokukhuliswa kwesiginali engaphansi kokuxhumana kwanamuhla.
1, umgomo osebenzayo wokukhulisa izinamba zokukhulisa
1.1 Ukwakheka kwemishini
I-amplifier yesiginali engaphansi kakhulu iqukethe izingxenye ezintathu: i-antenna, i-amplifier kanye nomsabalalisi wesiginali. Lezi zingxenye ezintathu zisebenza ndawonye ukufezekisa ukudluliswa okusebenzayo kwezimpawu ezingenantambo ezindaweni ezingaphansi komhlaba.
1.2 Inqubo yokusebenza
I-amplifier yesiginali yokuqala ithola amasignali angenantambo angenantambo avela kwi-antenna, bese ikhulisa amandla esibonakaliso nge-amplifier, futhi isabalalisa isiginali esiqinisiwe ukuya ezindaweni ezahlukene ezingaphansi ngesisekelo sokuhambisa ukuxhumana kwama-wireless.
2, ukusetshenziswa kwe-Basement Signal Amplification
2.1 Isicelo ezakhiweni zokuhlala nezentengiselwano
Ezakhiweni eziningi zokuhlala nezentengiselwano, okungaphansi kwezwe kuvame ukusetshenziswa njengezindawo zokupaka izimoto, amakamelo okugcina, noma izindawo zehhovisi. Kulezi zindawo, ubushelelezi bezimpawu ezingenantambo bubaluleke kakhulu. Ama-Signal Amplifiers adlala indima ebalulekile kulezi zimo zohlelo lokusebenza.
2.2 Isicelo ezikhungweni zomphakathi
Ezindaweni zomphakathi ezinjengeziteshi ezingaphansi komhlaba kanye nezikhungo zokuthenga ezingaphansi komhlaba, kunesidingo esikhulu sezimpawu ezingenantambo ngenxa yokuhamba kwabantu okumsulwa. I-amplifier yesiginali engaphansi ingathuthukisa ngempumelelo ukumbozwa kwesiginali nekhwalithi kulezi zindawo.
ukugcina
Sekukonke, ubuchwepheshe bokukhulisa amasinali abangaphansi komhlaba kuyithuluzi elibalulekile lokuxazulula izinkinga zokuxhumana ezindaweni ezingaphansi komhlaba. Ngokuqonda kanye nokusebenzisa imigomo esebenzayo nokusetshenziswa kokukhulisa amasinali angaphansi, singakwazi ukuxazulula kangcono izinkinga zokuxhumana ezindaweni ezingaphansi komhlaba futhi sithuthukise ikhwalithi kanye nokusebenza kahle kokuxhumana okungenantambo. Ngokuzayo, ngokuthuthuka kwezobuchwepheshe, sinesizathu sokukholelwa ukuthi ubuchwepheshe bokukhulelwa kwesiginali abangaphansi bazoba nokuqamba okusha kanye nezicelo, ukuletha lula okulula empilweni yethu kanye nomsebenzi.
Isikhathi sePosi: DEC-30-2023