Ukwanda kweenethiwekhi ze-4G LTE, ukusasazwa kweenethiwekhi ezintsha ze-5G, kunye nokufumaneka kwe-Wi-Fi kuyo yonke indawo kuqhuba ukwanda okukhulu kwinani leebhendi zerediyo (RF) ekufuneka zixhaswe zizixhobo ezingenazingcingo. Ibhendi nganye ifuna izihluzo zokwahlula ukuze kugcinwe imiqondiso ikwi "ndlela" efanelekileyo. Njengoko ithrafikhi isanda, iimfuno ziya kukhula ukuvumela imiqondiso esisiseko ukuba idlule ngokufanelekileyo, ithintele ukuphuma kwebhetri kwaye inyuse amazinga edatha. Izihluzo zibaluleke kakhulu kwi-bandwidth ebanzi kunye nokukwazi ukusebenza kwi-frequency ephezulu, eyona inzima kakhulu yi-Wi-Fi 6E entsha ene-bandwidth ye-6.1MHz kunye ne-frequency ephezulu ye-200.7 GHz.
Njengoko ithrafikhi isanda ngokusebenzisa uluhlu lwamaza e-5GHz ukuya kwi-3GHz kwi-7G kunye ne-Wi-Fi, ukuphazamiseka phakathi kweebhendi kuya kuphazamisana nokuhlala kunye kwezi teknoloji ziphambili ezingenazingcingo kwaye kuthintele ukusebenza kwazo. Ke ngoko, kufuneka izihluzi zokusebenza eziphezulu ukuze kugcinwe ukuthembeka kwebhendi nganye. Ukongeza, inani elilinganiselweyo lee-antenna ezikhoyo kwizixhobo eziphathwayo kunye nee-AP ziya kuqhuba utshintsho kulwakhiwo ukuze kwandiswe ukusetyenziswa kokwabelana ngee-antenna, okuya kunyusa ngakumbi iimfuno zokusebenza kwezihluzi.
Itekhnoloji yesihluzo kufuneka iqhubeke nokukhula ukuze ihlangabezane neemfuno ze-Wi-Fi 6 entsha kunye ne-Wi-Fi 6E kunye nokusebenza kwe-5G. Iitekhnoloji zesihluzo zangaphambili ezazisetyenziswa kwizicelo ezingenazingcingo ezifana ne-Surface Acoustic Wave (SAW), i-Temperature Compensated SAW (TC-SAW), i-Solidly Mounted Resonator-Bulk Acoustic Wave (SMR-BAW), kunye ne-Film Bulk Acoustic Resonators (FBAR) zinokwandiswa ukuya kwii-bandwidths ezibanzi kunye nee-frequencys eziphezulu kodwa ngexabiso lezinye iiparameter ezibalulekileyo ezifana nokulahleka kunye nokuqina kwamandla. Okanye, izihluzo ezininzi zinokugubungela ii-bandwidths ezibanzi, nokuba zisetyenziswa kunye nezihluzo ezingezizo ze-acoustic okanye njengeecandelo ezininzi.
Ngokuhluzwa kwentsebenzo ephezulu okuhlaziyiweyo, isiphumo siya kuba ngamanani aphezulu edatha, i-latency ephantsi, kunye nokugubungela okunamandla ngakumbi. Wonke umntu ukhe wahlangabezana nokuma kweefowuni zevidiyo, ukulibaziseka kwemidlalo, kunye nokulahlekelwa kunxibelelwano endlwini ngexesha lendawo yokusebenza ekude. Iiteknoloji ezintsha ze-Wi-Fi ezidityaniswe neefrikhwensi ezintsha ze-bandwidth ebanzi ezikhuselwe kuhluzo oluphambili ziya kubonelela ngezisombululo ezihamba phambili. Ezi zihluzo ziya kunceda ekufezekiseni ii-bandwidths ezibanzi ezifunekayo, ukusebenza kwee-frequency eziphezulu, ilahleko ephantsi, kunye nokukwazi ukuphatha amandla aphezulu. Umzekelo, i-XBAR isekelwe kwitekhnoloji ye-resonator ye-bulk acoustic wave (BAW). Ezi resonators ziquke i-single crystal, i-piezoelectric layer, kunye ne-metal tines kumphezulu ophezulu njenge-transducer ye-interdigitated (IDT).
Izihluzi ze-Hybrid integrated passive device (IPD) FBAR Wi-Fi 6E zibonelela ngokhuseleko lokuphazamiseka kuphela kwiibhendi ze-5 GHz ezingenalayisenisi kwaye kungekhona kwiitshaneli ze-5G sub-6GHz okanye ze-UWB, ngelixa izihluzi ze-XBAR Wi-Fi 6E zikhusela iibhendi ze-Wi-Fi 6E kuzo zonke iingxaki zokuphazamiseka.
Izihluzi zeRF zeWi-Fi 7
I-Wi-Fi ihambelana neenethiwekhi zeselula ekuhlangabezaneni nomthamo kunye neemfuno zesantya sedatha. I-Wi-Fi 6 kunye ne-spectrum eyonyukileyo kakhulu yenza i-Wi-Fi ibe nomtsalane ngakumbi. Nangona kunjalo, ukuhlala kunye kwe-Wi-Fi kunye ne-5G kuya kufuna izihluzi ukujongana nemiba enokubakho yokuphazamiseka. Ezi zihluzi kufuneka zibonelele nge-bandwidth ebanzi, ukusebenza rhoqo, ilahleko ephantsi, kunye nokuphathwa kwamandla aphezulu. Ngokuqinisekiswa kwezixhobo ze-Wi-Fi 7 kulindeleke ekuqaleni kuka-2024, imfuneko yezihluzi ukuhlangabezana neemfuno ezingqongqo iya kuqina. Ukongeza, utshintsho emva kobhubhane kwiindawo zokusebenza kuthetha ukuba kuya kubakho iintlobo ezintsha zezixhobo kunye nezicelo ezifuna idatha.
I-Chengdu Concept Microwave ngumvelisi ochwephesha wee-RF filters eTshayina, kuquka i-RF lowpass filter, i-highpass filter, i-bandpass filter, i-notch filter/band stop filter, i-duplexer. Zonke zingenziwa ngokwezifiso ngokweemfuno zakho.
Wamkelekile kwiwebhu yethu: www.concet-mw.com okanye usithumelele i-imeyile ku:sales@concept-mw.com
Ixesha lokuthumela: Septemba-20-2023