Ngwaahịa WiFi chọrọ ka anyị jiri aka tụọ ma mebie ozi ike WiFi nke ngwaahịa ọ bụla, yabụ kedu ka ị maara maka paramita nke calibration WiFi, ka m gosi gị:
1. Ike nnyefe (TX Power): na-ezo aka na ike ọrụ nke antenna na-ebufe ngwaahịa ikuku, unit bụ dBm.Ike nke nnyefe ikuku na-ekpebi ike na anya nke mgbaàmà ikuku, ka ike dị ukwuu, ka mgbaàmà na-esiwanye ike.N'ime imepụta ngwaahịa ikuku, a ga-enwe ike ebumnuche dịka ntọala nke imewe anyị.N'okpuru nhazi nke imeju bọọdụ dị iche iche na EVM, ka ike na-ebufe ka ukwuu, na-arụ ọrụ ka mma.
2. Ịnata uche (RX Sensitivity): Oke nke na-egosipụta arụmọrụ nnata nke DUT.Ka ikike nnabata dị mma, ka akara ngosi bara uru ka ọ na-enweta, yana ka mkpuchi ikuku ya na-abawanye.Mgbe ị na-anwale nnabata nnabata, mee ngwaahịa ahụ na steeti nnata, jiri WiFi calibration ngwaọrụ zipu faịlụ waveform kpọmkwem, ngwaahịa ahụ ga-enweta ya, yana ike izipu nwere ike gbanwee na ngwaọrụ nrụzi WiFi ruo mgbe ngwugwu ngwaahịa ahụ. Ọnụego mperi (PER%) zutere ọkọlọtọ .
3. Njehie ugboro ugboro (Njehie ugboro ugboro): Ọ na-anọchite anya ngbanwe nke mgbaàmà RF site na etiti etiti nke ọwa ebe akara ngosi dị, na PPM.
4. Error Vector Magnitude (EVM): Ọ bụ ihe ndeksi iji tụlee àgwà nke mgbaàmà modulated, na unit bụ dB.Ka EVM dị ntakịrị, ka mma mgbaàmà ka mma.N'ime ngwaahịa ikuku, ike TX na EVM nwere njikọ.Ka ike TX dị ukwuu, ka EVM dị ukwuu, ya bụ, ka àgwà mgbaàmà ahụ ka njọ.Ya mere, na ngwa bara uru, a ga-emerịrị nkwekọrịta n'etiti TX Power na EVM.
5. Ihe mkpuchi spectrum na-ebufe nke mgbama a na-ebufe nwere ike ịlele ogo nke mgbama a na-ebufe na ikike igbochi nnyonye anya na ọwa dị n'akụkụ.Ihe nkpuchi ụdịdị dị iche iche nke mgbaàmà n'okpuru ule tozuru oke n'ime ihe nkpuchi ọkọlọtọ.
6. A na-akpọkwa ọwa ahụ ọwa (Channel) ma ọ bụ ugboro band, nke bụ ọwa mgbasa ozi data nke nwere akara ikuku (electromagnetic wave) dị ka onye na-ebufe ya.Netwọk ikuku (Routers, AP hotspots, kaadị ikuku kọmputa) nwere ike ịrụ ọrụ n'ọtụtụ ọwa.Ngwaọrụ netwọk ikuku dị iche iche dị n'ime mkpuchi mkpuchi ikuku kwesịrị ịgbalị iji ọwa dị iche iche iji zere ndabichi n'etiti mgbaàmà.