Choyamba, tiyeni tiwone chithunzi cha mapangidwe a mabwalo a WiFi RF: (Zojambula za WiFi RF nthawi zambiri zimagawidwa m'magawo awa, ndi dera labuluu la RTL8192FR lophatikizidwa mu MCU)
Kusintha kwa ma siginecha osiyanasiyana: Nthawi zambiri, ma siginecha a WiFi RF amasinthidwa pogwiritsa ntchito ma siginecha osiyanasiyana kuti awonjezere luso loletsa kusokoneza. Mwanjira ina, transceiver imatumiza chizindikirocho mwanjira yosiyanitsira, ndipo dera lakunja liyeneranso kupereka chothandizira pakusintha kwamtundu wa RF kwa transceiver.
Pali njira ziwiri zochitira izi:
1. Pogwiritsa ntchito balancer, chizindikiro chosiyanitsa ndi kusiyana kwa gawo la 180 ° chimaphatikizidwa kukhala chizindikiro cha RF chomaliza pambuyo podutsa pa balancer.
2. Zigawo zosiyana
Kodi chizindikiro chosiyanitsa cholandilidwa ndi transceiver ndi chiyani? Chizindikiro cholandilidwa ndi transceiver chimachokera ku phokoso lotsika amplifier kutsogolo-kumapeto. Monga chokulitsa mphamvu, chokulitsa phokoso chochepa chimasinthiranso ma siginecha amtundu umodzi wa RF. Chifukwa chake, tiyenera kutembenuza kutulutsa kwa siginecha ndi amplifier yotsika. Chizindikiro cholandilidwa ndi chizindikiro chopatsirana cha transceiver ndi pafupifupi njira zotsutsana za wina ndi mzake, kotero dongosolo la dera limakhalanso lofanana ndi zosiyana.
Zomwe zili pamwambazi ndizofotokozera mwachidule za WIFI Design Summary - Barron, yomwe ingagwiritsidwe ntchito ngati chidziwitso kwa aliyense. Kampani yathu ili ndi gulu lolimba laukadaulo ndipo imatha kupereka chithandizo chaukadaulo kwa makasitomala. Pakadali pano, kampani yathu ili ndi mitundu yosiyanasiyana: yanzeruinu, gawo lolumikizana la kuwala, gawo la kuwala kwa fiber, sfp optical module,oltzida, Efanetikusinthandi zida zina zamaneti. Ngati mukufuna, mutha kuphunzira zambiri za iwo.