Siza ekuhlangabezaneni nezidingo zanoma yiziphi izisetshenziswa ze-RF zezinhlobo zezitifiketi zomhlaba jikelele
Ngolwazi lwethu lobuchwepheshe, ukuphatha iphrojekthi namandla okuhlola izitifiketi, sizosiza ukuhlangabezana nezidingo zanoma yiziphi izisetshenziswa ze-RF zezinhlobo zezitifiketi zomhlaba wonke, ukuze okokusebenza kukwazi ukuhlangabezana nesitifiketi namazinga athile ngaphambi kokufakwa emakethe.Sihlinzeka ngenkundla engenazo ubungozi ngokwenza ukuhlola okuphelele nokunikeza imibiko enemininingwane yokuthi kungenzeka yini, amaphutha kanye nezithiyo ezingase ziholele ekuhlulekeni kwesitifiketi.
1. Imingcele ye-antenna:
I-Impedance, i-VSWR (i-voltage stand wave ratio), ukulahleka kokubuyisela, ukusebenza kahle, ukuphakama / ukuzuza, inzuzo emaphakathi, umdwebo wemisebe ye-2D, imodi yemisebe ye-3D.
2. Isamba samandla emisebe Trp:
Lapho uthi lwe-antenna luxhunywe kusidlulisi, i-Trp isinika amandla akhishwa uthi.Lezi zilinganiso zisebenza kumishini yobuchwepheshe obuhlukahlukene: 5g, LTE, 4G, 3G, WCDMA, GSM kanye ne-HSDPA
3. Isamba sokuzwela kwe-isotropic tis:
Ipharamitha ye-Tis iyinani eliyinhloko ngoba incike ekusebenzeni kahle kothi, ukuzwela komamukeli kanye nokuzithikamezeka
4. Ukukhishwa kwe-radiated stray RSE:
I-RSE ukukhishwa kwefrikhwensi ethile noma imvamisa ngale komkhawulokudonsa odingekayo.Ukukhishwa kwe-stray kufaka phakathi imikhiqizo ye-harmonic, i-parasitic, intermodulation kanye nokuguqulwa kwemvamisa, kodwa akubandakanyi ukuphuma kwebhendi.I-RSE yethu yehlisa ukunhlanhlatha ukuze igweme ukuthikameza ezinye izisetshenziswa ezizungezile.
5. Amandla okwenziwa nokuzwela:
Kwezinye izimo, ukuwohloka kungase kwenzeke.Ukuzwela namandla aqhutshwayo amanye amapharamitha abalulekile emishinini yokuxhumana engenantambo.Sihlinzeka ngamathuluzi okuhlaziya nokuhlonza noma yiziphi izinkinga nezimbangela ezingase zithinte inqubo yokuqinisekisa ye-PTCRB.