Eriya ne m na'urar, yafi rinjayar OTA ikon da hankali, ɗaukar hoto da kuma nisa, da kuma OTA ne mai muhimmanci wajen yin nazari da kuma warware matsalar da kayan aiki, yawanci mu yafi ga wadannan sigogi (waɗannan sigogi ba la'akari da dakin gwaje-gwaje kuskure. Ainihin aikin ƙirar eriya kuma zai shafi aikin kayan aiki):
a) VSWR
Auna matakin tunani na siginar shigarwa a wurin ciyarwar eriya. Wannan ƙimar ba yana nufin cewa aikin eriya yana da kyau ba, amma ƙimar ba ta da kyau, yana nufin cewa shigar da makamashi zuwa wurin ciyarwar eriya yana ƙara nunawa, idan aka kwatanta da kyakkyawar eriyar igiyar igiyar ruwa, ƙarfin da za a iya amfani da shi don radiation. an kara ragewa.
b) yawan aiki
Matsakaicin ikon da eriya ke haskakawa zuwa shigar da wutar lantarki zuwa wurin ciyarwar eriya zai yi tasiri kai tsaye akan aikin Wi-Fi OTA (TRP) da azanci (TIS).
c) riba
Yana wakiltar ƙimar ƙarfin wuri a cikin jagorar sararin samaniya zuwa madaidaicin madaidaicin eriya a nan, yayin da bayanan sirri na OTA yawanci shine mafi girman riba na mitar guda ɗaya (tashar) a cikin yanki, galibi yana da alaƙa da nisan watsawa.
d) TRP/TIS
Wadannan cikakkun bayanai guda biyu ana samun su ta hanyar haɗa dukkan sararin sararin samaniya kyauta (wanda za'a iya fahimtar shi azaman yanayin dakin gwaje-gwaje na OTA), wanda zai iya yin la'akari da aikin Wi-Fi na samfurin (harshen PCBA + OTA na mold + eriya).
Lokacin da gwajin TRP / TIS ya bambanta da yadda ake tsammani, kula da ko Wi-Fi ya shiga yanayin ƙarancin wuta da samfuran batir; TRP yana buƙatar mayar da hankali kan yanayin ACK da ba ACK ba, kuma TIS ya kasance mahimmin mahimmanci a cikin OTA, bayan haka, watsawa na iya nuna wasu tsangwama kawai, abubuwan software kuma zasu shafi TIS.
Ana iya amfani da TRP / TIS azaman hanya mai mahimmanci don nazarin kayan aikin Wi-Fi.
e) zane mai jagora
Ana amfani da shi don tantance ɗaukar hoto na radiation a cikin sararin samaniya, kuma yawancin bayanan gwajin ana bambanta su gwargwadon mita (tashar), kowane mitar yana da fuskoki uku: H, E1 da E2, don haɓaka siginar siginar. duk fadin eriya. Lokacin da ainihin amfani da samfurin Wi-Fi a nesa mai nisa (lokacin da ba za a iya siffanta ginshiƙi na kusa ba), haƙiƙa ana tabbatar da kewayon siginar mara waya ta samfurin ta hanyar gwada abin da aka samar daga kusurwoyi da yawa.
f) rufi
Digiri na keɓe yana auna matakin keɓewar eriyar tashoshi da yawa na Wi-Fi da haɗin haɗin gwiwa tsakanin eriya. Kyakkyawan digiri na keɓewa na iya rage haɗin kai tsakanin eriya da samun kyakkyawar taswirar jagora, ta yadda duk injin ɗin ya sami kyakkyawar ɗaukar hoto mara waya.