Amazon Inozivisa Kuiper Antenna Dhizaini ye Space Internet Constellation Project

Sekureva kwemishumo yenhau dzekunze, muna Zvita 16 nguva yemuno, Amazon yakazivisa dhizaini yevatengi vayo kuti vawane iri kuuya yekambani yakakura satellite constellation chirongwa chirongwa Kuiper, icho chine chinangwa chekupa Broadband Internet kufukidzwa kubva muchadenga. Iyo antenna inotora dhizaini yakarongeka uye yakagadziridzwa uye yakaedzwa matsutso ano.Amazon yakati antenna ingori 12 inches mudhayamita, idiki uye yakareruka pane yechinyakare antenna dhizaini. Miedzo inoratidza kuti antenna inogona kupa yakanyanya kubuditsa inosvika 400Mbps. Iyo kambani yakataurawo kuti iyi antenna inogona kushandiswa kufambisa 4K vhidhiyo kubva kugeosynchronous satellite. Geosynchronous satellite is a spacecraft inowanikwa makiromita angangoita 22000 (anenge makiromita 32000) pamusoro penyika.Zvisinei, Amazon Kuiper satellite ichave pedyo nenyika. Muna Chikunguru gore rino, Amazon yakawana mvumo yeFederal Communications Commission (FCC) yekuUnited States kuti itange boka resatellite rinoumbwa ne3236 satellite yeprojekiti Kuiper. Kubhururuka kwendege kwechitundumuseremusere kunotangira pa590 km kusvika 630 km. Nemasetelliti mazhinji arikumhanya pedyo nepasi, chirongwa Kuiper chinotumira yakaderera latency Broadband Internet kuvharika kune mumwe nemumwe wevashandisi pasi. Chinangwa chayo ndechekupa kuvharika kunzvimbo dziri kure uye matunhu asingakwanisi kuwana iyo yechinyakare yepamusoro-yekukurumidza Internet.

Amazon ndeimwe yemakambani mazhinji akatarisana nekutanga nzvimbo huru yeInternet nyeredzi. Izvo zvakakosha kuti uzive kuti SpaceX's Starlink chirongwa zvakare inovavarira pachinangwa chimwe chete. Chirongwa ichi chinoumbwa nemasatelliti angangoita 12000 uye ichapawo Broadband Internet kubva pasi kusvika pakati pepasi orbit. Parizvino, SpaceX yakaparura angangoita zviuru zana zveStarlink satellite uye yakatotanga kuyedzwa kwekutanga. Amazon haisati yatanga chero masetiraiti, uye haisati yaburitsa kuti ma satellite aya achatangwa nerudzii.Amazon yakati nekudzikisa hukuru hwevashandisi zviteshi, vanogona kuderedza mutengo wekugadzira hardware uye kuderedza mutengo wenzvimbo iyo vatengi vanosarudza. pinda purogiramu. Kambani iyi inoti vanogona kuwana miniaturization ne superimposing micro antenna element zvinhu pamwe chete. Zvinoenderana nemifananidzo yeSpaceX mushandisi terminal yakaburitswa nebeta testers pareddit, iyo 12 inch diameter yeAmazon antenna idiki zvakanyanya pane iyo Starlink antenna. Zvinonzi kuti uedze SpaceX's Starlink Hardware, beta testers vanofanirwa kutanga vabhadhara $499 yemidziyo yese, vobva vabhadhara imwe $99 pamwedzi. Amazon haina kuzivisa mutengo wepurojekiti Kuiper, asi kambani yakavimbisa kuisa $ 10 bhiriyoni muchirongwa ichi.