Ukwanda kwamanethiwekhi e-4G LTE, ukuthunyelwa kwamanethiwekhi amasha e-5G, kanye nokuba khona kwendawo yonke ye-Wi-Fi kuqhuba ukwanda okumangazayo kwenani lamabhendi omsakazo (RF) okufanele asekelwe ngamadivayisi angenantambo.Ibhendi ngayinye idinga izihlungi zokuzihlukanisa ukuze igcine amasiginali aqukethwe “emzileni” ofanele.Njengoba ithrafikhi yanda, izimfuneko zizokhula ukuze kuvunyelwe amasiginali abalulekile ukuthi adlule ngokuphumelelayo, kuvinjwe ukuphela kwebhethri nokwandisa amanani edatha.Izihlungi zibalulekile kumkhawulokudonsa obanzi namandla wefrikhwensi ephezulu, okuyinselele enkulu i-Wi-Fi 6E entsha enomkhawulokudonsa ongu-6.1MHz kanye nemvamisa enkulu engu-200.7 GHz.
Ngokusetshenziswa kwethrafikhi eyengeziwe ku-5GHz – 3GHz frequency range ye-7G ne-Wi-Fi, ukuphazamiseka phakathi kwamabhendi kuzofaka engcupheni ukuhlalisana kwalobu buchwepheshe obungenawaya obuthuthukile futhi kukhawulele ukusebenza kwawo.Ngakho-ke, izihlungi zokusebenza okuphezulu ziyadingeka ukuze kugcinwe ubuqotho bebhendi ngayinye.Ngaphezu kwalokho, inani elilinganiselwe lezimpondo ezitholakala kumadivayisi eselula kanye nama-APs lizoqhuba izinguquko zezakhiwo ukuze kwandiswe ukusetshenziswa kokwabelana kwe-antenna, okuzothuthukisa nakakhulu izidingo zokusebenza kwesihlungi.
Ubuchwepheshe besihlungi kufanele buqhubeke nokuvela ukuze buhlangabezane nezidingo ze-Wi-Fi 6 entsha ne-Wi-Fi 6E kanye nokusebenza kwe-5G.Ubuchwepheshe besihlungi sangaphambilini obusetshenziswa ezinhlelweni ezingenantambo ezifana ne-Surface Acoustic Wave (SAW), Temperature Compensated SAW (TC-SAW), Solidly Mounted Resonator-Bulk Acoustic Wave (SMR-BAW), kanye neFilm Bulk Acoustic Resonators (FBAR) inganwetshwa ukuze ama-bandwidth abanzi namaza aphakeme kodwa ngezindleko zeminye imingcele ebalulekile njengokulahlekelwa nokuqina kwamandla.Noma, izihlungi eziningi zingamboza ama-bandwidths abanzi, noma asetshenziswe ngokuhambisana nezihlungi ezingezona i-acoustic noma njengezigaba eziningi.
Ngokuhlunga kokusebenza okuphezulu okubuyekeziwe, umphumela uzoba amanani aphezulu wedatha, ukubambezeleka okuphansi, nokufakwa okunamandla kakhulu.Wonke umuntu uke wabhekana nezingcingo zevidiyo ezimayo, ukubambezeleka kwemidlalo, nokulahlekelwa ukuxhumana endlini ngesikhathi sokusebenza okukude.Ubuchwepheshe obusha be-Wi-Fi obuhlanganiswe namaza omkhawulokudonsa obanzi amasha avikelwe ukuhlunga okuthuthukile buzohlinzeka ngezixazululo eziya phambili.Lezi zihlungi zizosiza ekuzuzeni umkhawulokudonsa obanzi odingekayo, ukusebenza kwemvamisa ephezulu, ukulahlekelwa okuphansi, namandla aphezulu okubamba.Isibonelo, i-XBAR esekelwe kubuchwepheshe beresonator yenqwaba ye-acoustic wave (BAW).Lawa ma-resonator ahlanganisa ikristalu eyodwa, ungqimba lwe-piezoelectric, nama-tile ensimbi endaweni ephezulu njenge-interdigitated (IDT) transducer.
I-Hybrid integrated passive device (IPD) FBAR Wi-Fi 6E izihlungi zihlinzeka ngokuvikelwa kokuphazanyiswa kuphela kumabhendi angu-5 GHz angalayisense futhi hhayi amashaneli angu-5G sub-6GHz noma i-UWB, kuyilapho izihlungi ze-XBAR Wi-Fi 6E zivikela amabhendi e-Wi-Fi 6E kukho konke okungenzeka. izinkinga zokugxambukela.
Izihlungi ze-RF ze-Wi-Fi 7
I-Wi-Fi ihambisana namanethiwekhi weselula ngokuhlangabezana nezidingo zesilinganiso sedatha.I-Wi-Fi 6 kanye ne-spectrum ekhuphuke kakhulu yenza i-Wi-Fi ikhange nakakhulu.Kodwa-ke, ukuphilisana kwe-Wi-Fi ne-5G kuzodinga izihlungi ukuze kubhekwane nezinkinga ezingase zibe nokuphazamiseka.Lezi zihlungi zidinga ukunikeza umkhawulokudonsa obanzi, ukusebenza kwemvamisa ephezulu, ukulahlekelwa okuphansi, nokubamba amandla aphezulu.Ngokunikezwa isitifiketi kwamadivayisi e-Wi-Fi 7 okulindeleke ngasekuqaleni kuka-2024, isidingo sezihlungi ukuze sihlangabezane nezimfuneko eziqinile sizokhula kuphela.Ngaphezu kwalokho, ukushintsha kwangemva kobhubhane ezindleleni zokuphila nasezindaweni zokusebenza kusho ukuthi kuzoba nezinhlobo zedivayisi ezintsha kanye nezinhlelo zokusebenza ezilambele idatha.
I-Chengdu Concept Microwave ingumkhiqizi ochwepheshile wezihlungi ze-RF e-China, okuhlanganisa isihlungi se-RF lowpass, isihlungi se-highpass, isihlungi se-bandpass, isihlungi se-notch/i-band stop filter, i-duplexer.Zonke zingenziwa ngezifiso ngokuya ngezidingo zakho.
Siyakwamukela kuwebhu yethu: www.concet-mw.com noma usithumelele i-imeyili ku:sales@concept-mw.com
Isikhathi sokuthumela: Sep-20-2023