Emkhakheni wezinhlelo zokuxhumana,i-antennaAma-antenna adlala indima ebalulekile ekuqinisekiseni ukudluliswa nokwamukelwa kwezimpawu. Phakathi kwezinhlobo ezahlukene zama-antenna, ama-antenna ajwayelekile e-gain horn avelele njengokukhetha okuthembekile nokuphumelelayo kwezinhlelo zokusebenza ezahlukahlukene. Ngokwanda kwawo okuzinzile kanye nobubanzi bomsebe, lolu hlobo lwe-antenna luthandwa kakhulu kwezobuchwepheshe bezokuxhumana. Ake sibheke kabanzi imisebenzi, izimo zokusetshenziswa kanye nezinzuzo zama-antenna ajwayelekile e-gain horn.
Imisebenzi kanye nezimo zokusetshenziswa:
Ama-antenna ajwayelekile ophondo lokuthola inzuzozenzelwe ukuhlinzeka ngesembozo sesignali esizinzile nesithembekile sezinhlelo ezahlukene zokuxhumana. Umsebenzi waso oyinhloko ukudlulisa nokwamukela amaza kagesi ngokunembile nangokusebenza kahle. Lokhu kuyenza ifaneleke ezinhlelweni ezahlukahlukene, okuhlanganisa ukuxhumana kweselula, ukuxhumana okuhleliwe, ukuxhumana ngesathelayithi, njll. Kungakhathaliseki ukuthi kwenza kube lula ukuxhumana kwenethiwekhi yeselula okungenamthungo noma ukuvumela ukudluliswa kwedatha ekuxhumaneni ngesathelayithi, ama-antenna ajwayelekile e-gain horn abonakala eyizingxenye eziguquguqukayo nezibalulekile engqalasizinda yezokuxhumana yesimanje.
Esinye sezici ezibalulekile ze-antenna ejwayelekile ye-gain horn yikhono layo lokugcina i-gain ezinzile kanye nobubanzi be-beamm. Lesi sici siqinisekisa amandla esignali ahambisanayo kanye nokumbozwa, okwenza kube kuhle kakhulu ezimweni lapho ukuxhumana okuthembekile kubalulekile khona. Ngaphezu kwalokho, ukusebenza kahle kokudlulisa amandla aphezulu kwe-antenna kwenza kube lula ukusabalala kwesignali okuphumelelayo emabangeni amade, okwenza ifaneleke ezinhlelweni zokuxhumana zebanga elifushane nelide.
inzuzo:
Ama-antenna ajwayelekile e-gain horn anikeza izinzuzo eziningana ezifaka isandla ekwamukelweni kwawo kabanzi kwezobuchwepheshe bezokuxhumana. Okokuqala, i-gain yayo eqondile kanye nobubanzi bayo be-beawidth kunikeza ukusebenza okubikezelayo nokuzinzile, okuvumela ukulawulwa okunembile kokudluliselwa kwesignali kanye nokwamukelwa. Lokhu kubikezela kubalulekile ekuqinisekiseni ukuxhumana okuthembekile ezindaweni nezimo ezahlukahlukene.
Ngaphezu kwalokho, amakhono amahle okuvimbela ukuphazamiseka kwe-antenna ayenza imelane nezici zangaphandle ezingase ziphazamise ukudluliswa kwesignali. Lokhu kubaluleke kakhulu ezindaweni zokuxhumana ezinabantu abaningi lapho ukunciphisa ukuphazamiseka kubalulekile khona ekugcineni ubuqotho besignali. Ngokunciphisa imiphumela yokuphazamiseka kwangaphandle, ama-antenna ajwayelekile e-gain horn athuthukisa ukuthembeka okuphelele kwezinhlelo zokuxhumana.
Kungakhathaliseki ukuthi isetshenziswa ezindaweni zasemadolobheni ezinezimpawu eziningi noma ezindaweni ezikude ezinengqalasizinda elinganiselwe, ukuzivumelanisa nezimo kwe-antenna kuqinisekisa ukusebenza okuqhubekayo ezindaweni ezahlukene. Lokhu kuguquguquka kuyinzuzo enkulu njengoba kuvumela i-antenna ukuthi ihlanganiswe kalula ezinhlelweni ezahlukene zokuxhumana.
Ngamafuphi, i-antenna ejwayelekile ye-gain horn iyisisombululo esithembekile nesisebenzayo sezinhlelo zokuxhumana, esinokumbozwa kwesignali okuzinzile, ukusebenza kahle kokudlulisa amandla aphezulu kanye nekhono eliqinile lokulwa nokuphazamiseka. Ukuguquguquka kwayo kanye nokubikezela kwayo kuyenza ibe yimpahla ebalulekile emkhakheni wobuchwepheshe bezokuxhumana, ihlangabezana nezimo eziningi zokusetshenziswa ngokusebenza okuzinzile. Njengoba isidingo sokuxhumana okungenazihibe nokuthembekile siqhubeka nokukhula, ama-antenna ejwayelekile ye-gain horn ahlala eyisinqumo esinconywayo sokuhlangabezana nalezi zidingo ezishintshayo.
Okulandelayo, ngizokwethula imikhiqizo eminingana ye-antenna ejwayelekile ye-gain horn enezinzuzo ezingenhla:
RM-SGHA22-25（33-50GHz)
RM-SGHA19-25(40-60GHz)
RM-SGHA10-15(75-110GHz)
RM-SGHA5-23(140-220GHz)
RM-I-SGHA3-20(220-325GHz)
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Julayi-26-2024
