2020, anagoo kaashanayna Huawei ee Shiinaha, waxaan ka qaybqaadan doonaa dhismaha kumanaan saldhigyada gacanta ee wireless-ka ah wadarta guud, kuwaas oo aan ku siin doono qaybiyeyaasha awoodda microstrip oo leh 0.5 / 6g iyo 1-50g sida qalab taageeraya.
Daboolid badan oo qalabka saldhigga gacanta ee wireless ayaa ku lug yeelan doona 2021, tirada guudna waxaa la filayaa inay dhaafto tobanaan kun oo qalab ah.
Xadhkaha soo noqnoqda ee ku habboon isgaarsiinta satalaytka
Waqtiga: 2021-10-28
ITU waxay qeexdaa xargaha soo noqnoqda, kuwaas oo loo isticmaalo isgaarsiinta satalaytka.
UHF (Ultra High Frequency) ama decimeter band inta jeer ee hir, inta jeer ee kala duwan waa 300MHz-3GHz.
Xajmigan soo noqnoqda wuxuu u dhigmaa IEEE UHF (300MHz-1GHz), L (1-2GHz), iyo S (2-4GHz).
Mowjadaha raadiyaha ee inta jeer ee UHF waxay ku dhow yihiin fidinta khadka-aragga, si fudud ayay u xannibeen buuro iyo dhismayaal, iwm.
SHF (Super High Frequency) ama xargaha hirarka hirarka sentimitir, inta jeer ee kala duwan waa 3-30GHz.
Xaddigan soo noqnoqda wuxuu u dhigmaa IEEE S (2-4GHz), C (4-8GHz), Ku (12-18GHz), K (18-27GHz) iyo Ka (26.5-40GHz).
Mowjadaha decimeter-ka waxay leeyihiin dhererka mawjadaha 1cm-1dm, sifooyinkooda faafintuna waxay ku dhow yihiin hirarka iftiinka.
EHF (soo noqnoqoshada aadka u saraysa) ama milimitirka inta jeer ee soo noqnoqda, tirada soo noqnoqda waa 30-300GHz.
Qaybtan soo noqnoqota waxay u dhigantaa IEEE's Ka (26.5-40GHz), V (40-75GHz) iyo xadhkaha kale ee soo noqnoqda.
Wadamada horumaray waxay bilaabeen qorshayaal ay ku isticmaalayaan xadhkaha soo noqnoqda ee 50/40GHz Q/V ee albaabada adeega dayax-gacmeedka ee awooda sare leh (HDFSS) marka ilaha Ka-band ay sidoo kale noqdaan kuwo adag.
Waxaan sidoo kale u habeyn karnaa qaybaha rf dadban sida waafaqsan shuruudahaaga. Waxaad geli kartaa bogga habaynta si aad u bixiso qeexitaannada aad u baahan tahay.
https://www.keenlion.com/customization/
Emili:
sales@keenlion.com
tom@keenlion.com
Waqtiga boostada: Nov-18-2021
