1) RF n'ihu-ọgwụgwụ bụ isi akụkụ nke usoro nkwurịta okwu
Nkwụsị ihu ugboro redio nwere ọrụ nke ịnata na ibunye mgbama ugboro redio. Ọrụ ya na ịdị mma ya bụ isi ihe na-ekpebi ike mgbaama, ọsọ njikọ netwọkụ, bandwidth mgbaàmà, àgwà nkwurịta okwu, na ihe ngosi nkwurịta okwu ndị ọzọ.
Na mkpokọta, akụrụngwa niile dị n'etiti antenna na transceiver RF ka a na-akpọkọta ọnụ dị ka njedebe ihu RF. Modul n'ihu RF nke Wi-Fi nọchitere anya ya, Bluetooth, cellular, NFC, GPS, wdg nwere ike ghọta ịkparịta ụka n'Ịntanet, nyefe faịlụ, nzikọrịta ozi, kaadị-swipping, ọnọdụ, na ọrụ ndị ọzọ.
2） Nhazi na nkewa ọrụ nke RF n'ihu-ọgwụgwụ
Enwere ụdị ihu ihu RF dị iche iche. Dịka ụdị ahụ si dị, enwere ike kewaa ha na ngwaọrụ pụrụ iche na modul RF. Mgbe ahụ, enwere ike kewaa ngwaọrụ ndị ahụ pụrụ iche n'ime ihe ndị na-arụ ọrụ dị iche iche dị ka ọrụ ha si dị, na modul RF nwere ike kewaa n'ime obere, ọkara na ụdị ntinye dị elu dịka ogo nke ntinye. otu. Na mgbakwunye, dị ka ụzọ nnyefe mgbaàmà si dị, enwere ike kewaa RF n'ihu n'ihu n'ime ụzọ nnyefe na ụzọ nnata.
Site na nkewa arụ ọrụ nke ngwaọrụ pụrụ iche, a na-ekewa ya na amplifier ike (PA),duplexer (duplexer na diplexer), mgba ọkụ ugboro redio (Mgbanwe),nzacha (nyochaa)na obere mkpọtụ ụda (LNA), wdg, gbakwunyere mgbawa baseband na-etolite usoro ugboro redio zuru oke.
Igwe ampilifaya ike (PA) nwere ike ịbawanye mgbama redio ugboro ugboro nke ọwa na-ebugharị, na duplexer (Duplexer na Diplexer) nwere ike kewapụ mgbasa ozi na ịnata akara ka akụrụngwa na-ekerịta otu antenna wee rụọ ọrụ nke ọma; mgba ọkụ ugboro redio (Mgbanwe) nwere ike ghọta nnabata mgbama redio ugboro ugboro na Ngbanwe na-ebufe, na-agbanwe n'etiti eriri ugboro dị iche iche; Ihe nzacha nwere ike idowe akara n'ime eriri ugboro ole na ole ma wepụta akara n'èzí n'akụkụ eriri ugboro; Igwe ụda mkpọtụ dị ala (LNA) nwere ike ịkwalite obere mgbaama na ụzọ nnata.
Kewaa modul njikọ dị ala, ọkara na nke dị elu dịka ọkwa ntinye nke modul ugboro redio siri dị. N'ime ha, modul nwere njikọ dị ala na-agụnye ASM, FEM, wdg, na modul nwere ntinye nke ọkara gụnyere Div FEM, FEMID, PAiD, SMMB PA, MMMB PA, RX Module, na TX Module, wdg, modul nwere ogo dị elu. Mwekota gụnyere PAMiD na LNA Div FEM.
Enwere ike kewaa ụzọ nnyefe mgbaàmà n'ime ụzọ nnyefe na ụzọ nnata. Ụzọ na-ebufe na-agụnyekarị amplifiers na ihe nzacha ọkụ, na ụzọ nnata na-agụnyekarị mgba ọkụ redio, ụda mkpọtụ dị ala, na nzacha.
Maka arịrịọ ngwa ngwa ndị ọzọ, biko kpọtụrụ anyị:sales@cdjx-mw.com.
Oge nzipu: Mee-23-2022
