Thola uhlelo olugcwele lwesixazululo senethiwekhi sokusondeza kwakho.
Yiziphi izinkinga zokuxhumana okungenantambo eziye zaxazululwa ngokuvela kwezikhulisi zesignali?
Ngokuthuthuka okusheshayo kwamanethiwekhi okuxhumana omakhalekhukhwini, okudala indlela yokuphila elula futhi elula, le ndlela yokuphila elula yenza abantu baphendule ngokwengeziwe kumafoni ahlakaniphile namanethiwekhi, kodwa kuvame ukuba nezindawo lapho inethiwekhi ingambozi khona.Kodwa-ke, ngenxa yokuthi amagagasi kazibuthe asakazwa ngendlela eqondile, ngokuvamile aphazamiseka kulezi zindawo ezilandelayo, isibonelo: ngaphakathi kwezinye izakhiwo ezinde, amagumbi angaphansi, enxanxatheleni yezitolo, ezindaweni zokudlela, amagumbi asekhaya, izindawo zokuzijabulisa nezinye izindawo eziningi, ukuxhumana okungenantambo kusenakho. ezinye izixhumanisi ezibuthakathaka ezingakwazi ukuhlangabezana nezidingo zamakhasimende, futhi isignali yeselula ibuthakathaka kangangokuthi ifoni ayikwazi ukusetshenziswa ngokujwayelekile.Njengamanje, izinkinga ezilandelayo zikhona ikakhulukazi.
Ngakho, yini eyenza lo mphumela?
Lapha senza isiphetho sokukuchazela izizathu namathiphu okulungisa inkinga engaba khona.
1. Indawo engaboni:indawo ikude kakhulu nesiteshi sesisekelo, hhayi ebangeni lemisebe yesiteshi esiyisisekelo okuholela esimweni sendawo eyimpumputhe yesignali.
2. Indawo ebuthaka: Isizathu esiyinhloko ukuthi isignali iphansi kunokuthola ukuzwela kweselula ngemva kokulahlekelwa, okuholela ekushayeni izingcingo eziphathwayo.
3. Indawo yokungqubuzana: ikakhulukazi endaweni yesakhiwo esinezitezi eziphakeme, amasignali angenantambo avela kumaseli amaningi, futhi amaningi awo amasignali angazinzile asuka phansi nasezindongeni, okuholela ekushintsheni njalo (okungumphumela we-ping-pong), okuthinta kakhulu ukuxhumana okuvamile kwe omakhalekhukhwini.
4. Indawo ematasatasa: Ngokuyinhloko indawo enomthamo omkhulu wethrafikhi.Inombolo yabasebenzisi kule ndawo idlula umthwalo wesiteshi esiyisisekelo ngesikhathi esifanayo, futhi abasebenzisi abakwazi ukufinyelela inethiwekhi yeselula ngokuxhumana okuvamile.
Kodwa-ke, isikhulisi sesignali yeselula siwumkhiqizo oklanyelwe ngokukhethekile ukuxazulula izindawo ezibuthakathaka ezingenhla zamasignali omakhalekhukhwini.ama-amplifiers esignali yeselula anezici zesayizi encane kanye nokufakwa okuguquguqukayo, futhi anganikeza ukumbozwa okujulile kwamasignali angaphakathi.Kufakazele ukuthi banganikeza amasiginali azinzile futhi athembekile kubasebenzisi bezokuxhumana beselula abasendlini, ukuze abasebenzisi bakwazi futhi ukujabulela izinsizakalo zokuxhumana zomuntu siqu ezisezingeni eliphezulu ngaphakathi endlini.
Ungathola ukukhetha okwengeziwe lapha ku-Lintratek
Isikhathi sokuthumela: Nov-17-2022