Kuwanda kwemanetwork e4G LTE, kuiswa kwemanetwork matsva e5G, uye kuwanda kweWi-Fi kuri kukonzera kuwedzera kukuru kwehuwandu hwemaband eredhiyo (RF) ayo zvishandiso zvisina waya zvinofanira kutsigira. Bhendi rega rega rinoda mafirita ekuparadzanisa kuti masaini arambe ari mu "nzira" chaiyo. Sezvo traffic ichiwedzera, zvinodiwa zvichawedzera kuti masaini akakosha apfuure nepakati zvinobudirira, zvichidzivirira kuyerera kwebhatiri uye kuwedzera mwero wedata. Mafirita akakosha kune kugona kwebandwidth yakakura uye mafrequency akakwira, uye chinonyanya kunetsa chiri Wi-Fi 6E itsva ine bandwidth ye6.1MHz uye frequency yakanyanya ye200.7 GHz.
Nekuwedzera kwenhamba yevanofambisa mashoko vachishandisa 5GHz - 3GHz frequency range ye7G neWi-Fi, kupindirana kwemabhendi kuchakanganisa kugara pamwe chete kwematekinoroji aya epamusoro-soro asina waya uye kunoderedza kushanda kwawo. Nokudaro, mafirita ekushanda kwepamusoro anodiwa kuchengetedza kusimba kwebhendi rega rega. Pamusoro pezvo, huwandu hushoma hwemaantenna anowanikwa mumafoni neAPs huchakurudzira shanduko dzezvivakwa kuti zviwedzere kushandiswa kwekugovana maantenna, izvo zvichawedzera zvinodiwa pakushanda kwemafirita.
Tekinoroji yekusefa inofanira kuramba ichichinja kuti isangane nezvinodiwa zveWi-Fi 6 itsva neWi-Fi 6E pamwe nekushanda kwe5G. Matekinoroji ekusefa akamboshandiswa mumashandisirwo asina waya akadai seSurface Acoustic Wave (SAW), Temperature Compensated SAW (TC-SAW), Solidly Mounted Resonator-Bulk Acoustic Wave (SMR-BAW), uye Film Bulk Acoustic Resonators (FBAR) anogona kuwedzerwa kusvika kumabandwidth akafara uye mafrequency akakwira asi zvichikanganisa mamwe maparameter akakosha akadai sekurasikirwa nekugara kwenguva refu kwesimba. Kana kuti, mafirita akawanda anogona kufukidza mabandwidth akafara, angave achishandiswa pamwe chete nemafirita asiri eacoustic kana sezvikamu zvakawanda.
Nekusefa kwepamusoro-soro kwakagadziridzwa, mhedzisiro yacho ichave mitengo yepamusoro yedata, kunonoka kwakaderera, uye kufukidzwa kwakasimba. Munhu wese akasangana nekumira kwekufona kwevhidhiyo, kunonoka kwemitambo, uye kurasikirwa nekubatana mumba panguva yebasa riri kure. Tekinoroji itsva dzeWi-Fi pamwe chete nema frequency matsva e bandwidth akadzivirirwa nekusefa kwepamusoro zvichapa mhinduro dzinofamba-famba. Aya mafirita achabatsira mukuwana ma bandwidth akafara anodiwa, kushanda kwema frequency akawanda, kurasikirwa kwakaderera, uye kugona kubata simba rakawanda. Semuenzaniso, XBAR yakavakirwa pa tekinoroji ye bulk acoustic wave (BAW) resonator. Aya ma resonator anosanganisira single crystal, piezoelectric layer, uye metal tines pamusoro se interdigitated (IDT) transducer.
Mafirita eHybrid integrated passive device (IPD) FBAR Wi-Fi 6E anodzivirira kukanganiswa kwemabhendi e5 GHz asina marezenisi chete kwete kune 5G sub-6GHz kana UWB channels, nepo mafirita eXBAR Wi-Fi 6E achidzivirira mabhendi eWi-Fi 6E kubva kumatambudziko ese anogona kukanganiswa.
Mafirita eRF eWi-Fi 7
Wi-Fi inozadzisa network dzemafoni pakukwanisa kuzadzisa zvinodiwa nedata uye huwandu hwedata. Wi-Fi 6 uye spectrum yakawedzerwa zvikuru inoita kuti Wi-Fi iwedzere kukwezva. Zvisinei, kuvapo kweWi-Fi ne5G pamwe chete kuchada mafirita kugadzirisa matambudziko angangoitika ekupindira. Mafirita aya anofanira kupa bandwidth yakakura, kushanda kwema frequency akawanda, kurasikirwa kushoma, uye kubata simba rakawanda. Nekubvumidzwa kwemidziyo yeWi-Fi 7 inotarisirwa kutanga kwa2024, kudiwa kwemafirita kunosangana nezvinodiwa zvakaoma kuchawedzera. Pamusoro pezvo, kuchinja kwemararamiro ehupenyu nenzvimbo dzebasa mushure medenda zvinoreva kuti pachava nemhando itsva dzemidziyo uye maapplication anoda data.
Chengdu Concept Microwave inyanzvi yekugadzira mafirita eRF muChina, kusanganisira RF lowpass filter, highpass filter, bandpass filter, notch filter/band stop filter, duplexer. Zvese zvinogona kugadziriswa zvichienderana nezvaunoda.
Tinokugamuchirai pawebhusaiti yedu: www.concet-mw.com kana kutitumirai tsamba pa:sales@concept-mw.com
Nguva yekutumira: Gunyana-20-2023