-
Cowin Lora Antenna ee loogu talagalay OBJEX Link S3LW waxay ku daraysaa Wi-Fi, Bluetooth iyo LoRa guddiga horumarinta IoT
Aaladaha Internetka ee Waxyaabaha (IoT) waxay leeyihiin shuruudo awood sare leh. Tusaale ahaan, waxa laga yaabaa inay u baahdaan inay tamar ka soo ururiyaan baallayaasha cadceedda iyagoo isticmaalaya koronto yar intii suurtogal ah, ama waxay u baahnaan karaan inay maareeyaan culayska tamarta sare leh. Injineer Talyaani ah oo OBJEX ah Salvatore Raccardi ayaa baahiyahan wax ka qabtay...Sii akhri -
Gudaha WIFI 2.4G FPC Anteenada ee Intel Z790 MEGA Motherboard Review MSI MEG ACE, ASRock Taichi Carrara, ASRock Steel Legend iyo Gigabyte AERO G - ASRock Z790 Steel Legend WIFI Motherboard
ASRock Z790 Steel Legend WIFI waa badeecad aad loo soo saaray oo ku timaada sanduuqa kartoonada caadiga ah. Hore waxa uu leeyahay mawduuc cad iyo madow. Dhanka hore waxa kale oo ay taxdaa taageerada jiilka 13aad ee Intel Core Processors, Polychrome SYNC, PCIe Gen 5, DDR5 iyo HDMI. Gadaasha xirmada waxay muujineysaa sifada...Sii akhri -
Isticmaalka metasurfaces si loo hagaajiyo faa'iidada iyo go'doominta anteenooyinka PCB-ga ballaaran ee nidaamyada isgaarsiinta 5G-6 GHz
Shaqadani waxay soo jeedinaysaa anteeno ballaaran oo isku dhafan oo isku dhafan oo isku dhafan wax-soo-gal badan (MIMO) metasurface (MS) nidaamyada isgaarsiinta wireless-ka ee jiilka shanaad ee 6 GHz (5G). Waxa ugu cusub ee muuqda ee nidaamka MIMO ee la soo jeediyay ayaa ah xajmigeeda balaadhan ee shaqaynta, faa'iidada sare, nadiifinta qaybaha yaryarSii akhri -
Waa maxay sababta ay u jiraan isku dhafka soo noqnoqda ee anteenooyinka la isku daray?
Toban sano ka hor, taleefannada casriga ah waxay caadi ahaan taageereen dhowr heerar oo ka shaqeeya afarta xaraf ee GSM-ka, iyo laga yaabee in yar oo WCDMA ama CDMA2000 ah. Xadhkaha soo noqnoqda oo aad u yar oo laga dooran karo, heer gaar ah oo lebis caalami ah ayaa lagu gaadhay talefanka GSM-ga “quad-band”.Sii akhri -
Waa maxay silsiladda calaamadda Wave ee 5G NR?
Calaamadaha hirarka millimitirka waxay bixiyaan xajmi ballaaran iyo xog ka sarreeya calaamadaha soo noqnoqda ee hooseeya. Bal u fiirso guud ahaan silsiladda calaamada u dhaxaysa anteenada iyo xadhigga dhijitaalka ah. Raadiyaha cusub ee 5G (5G NR) wuxuu ku daraa soo noqnoqoshada hirarka millimitirka aaladaha gacanta iyo shabakadaha. Tan waxaa barbar socda...Sii akhri -
TELUS iyo ZTE waxay bilaabeen albaabada internetka 5G oo leh 4G, 5G SA iyo qaababka NSA
ZTE Canada, oo ah hormuudka bixiye caalami ah oo bixiya xalalka shabakadaha furaha iyo teknoolojiyadda macaamiisha, ayaa ku dhawaaqday furitaanka TELUS Connect-Hub 5G Internet Gateway. Connect-Hub 5G waxay fududaysaa gelitaanka internetka guriga, laga bilaabo habaynta ilaa qulqulka il biqiga. Ku xidhnow...Sii akhri -
Tartanka Tignoolajiyada 5G, Wave Millimeter iyo Sub-6
Dagaalka loogu jiro dariiqyada teknoolajiyada 5G asal ahaan waa dagaal loogu talagalay guutooyinka soo noqnoqda. Waqtigan xaadirka ah, dunidu waxay isticmaashaa laba xabbo oo kala duwan oo soo noqnoqda si ay u geyso shabakadaha 5G, xadiga soo noqnoqda ee u dhexeeya 30-300GHz waxaa lagu magacaabaa millimeter wave; Midda kale waxaa loo yaqaan Sub-6, kaas oo ku urursan inta jeer ee 3GHz-4GHz...Sii akhri -
Maxay yihiin arrimaha saameeya waxqabadka anteenooyinka GPS-ka?
Tayada budada dhoobada ah iyo habka sinta ayaa si toos ah u saameeya waxqabadka anteenada gps. Baakadaha dhoobada ah ee hadda laga isticmaalo suuqa ayaa ah inta badan 25×25, 18×18, 15×15, iyo 12×12. Baaxadda bedka balastar dhoobada, ayaa weynaanta joogtada ah ee dielectric, sare u kaca ...Sii akhri
