Musika weLow Noise Block (LNB) uri kusangana nekuwedzera kukuru muindasitiri yemagetsi evatengi. Sekureva kweVerified Market Reports, musika weLNB waikosha pamadhora mabhiriyoni 1.5 muna 2022 uye unotarisirwa kusvika mabhiriyoni 2.3 panosvika 2030. Kukura uku kunokonzerwa nekuwedzera kwekudiwa kwezvinhu zvine tsananguro yepamusoro uye kuwedzera kwemasevhisi eDirect-to-Home (DTH). International Telecommunication Union (ITU) inofungidzira kuti kunyoreswa kwemasateliti pasi rose kuchapfuura mamiriyoni 350 panosvika 2025, zvichiratidza mukana wakasimba weLNBs mumakore anotevera.
Kufambira mberi kwetekinoroji ndiko kuri kukonzera kukura kwemusika weLNB. Makambani ari kuramba achivandudza maLNB kuti agutse zvinodiwa neindasitiri yezvemagetsi zvevatengi. Semuenzaniso, Diodes munguva pfupi yapfuura yakatanga nhevedzano yekutonga kwesimba reLNB rine simba shoma, risina ruzha rwakanyanya. MaIC aya akagadzirirwa zvigadzirwa zvakasiyana-siyana, zvinosanganisira mabhokisi ekugadzirisa, materevhizheni ane matuner esatellite akavakirwa mukati, uye makadhi etuner esatellite emakombiyuta. Anopa kushanda kwakawedzerwa uye kuvimbika, izvo zvakakosha kune zvemagetsi zvemazuva ano zvevatengi.
Musika weLNB unoratidzwa nemhando dzakasiyana dzezvigadzirwa zvinogutsa zvinodiwa nevashandisi vakasiyana. Izvi zvinosanganisira LNB imwe chete, mbiri, uye mana. Rudzi rwega rwega rwakagadzirirwa kusangana nezvinodiwa, zvakaita sesimba remasaini uye huwandu hwemafrequency. Kusiyana uku kunobvumira vagadziri kupa mhinduro dzakagadzirirwa mashandisirwo akasiyana-siyana, kubva paTV yesatellite yekugara kusvika pakutaurirana kwesatellite yekutengeserana.
Munharaunda, musika weLNB uri kuonawo shanduko dzinochinja-chinja. North America parizvino iri kuona kukura kwakanyanya. Zvisinei, misika iri kubuda muAsia nedzimwe nzvimbo iri kuratidzawo mukana wakakura. Kukura uku munzvimbo idzi kuri kukonzerwa nekuwedzera kwekuisa satellite dish uye kushandiswa kwetekinoroji yepamusoro yekutaurirana kwesatellite.
Makambani akati wandei anotonga musika weLNB. Microelectronics Technology Inc. (MTI), Zhejiang Shengyang, neNorsat ndevamwe vevatambi vepamusoro. Makambani aya anopa mhando dzakasiyana dzezvigadzirwa zveLNB uye ari kuramba achiisa mari mukutsvaga nekuvandudza kuti arambe ari pamberi mumakwikwi. Semuenzaniso, MTI inogadzira nekutengesa mhando dzakasiyana dzezvigadzirwa zve microwave IC zvekuparadzira satellite, kutaurirana, uye kutaurirana.
Tichitarisa mberi, musika weLNB wagadzirira kuwedzera. Kubatanidzwa kweIoT ne5G kunotarisirwa kuumba mikana mitsva yeLNB muindasitiri yemagetsi evatengi. Sezvo tekinoroji yesatellite ichiramba ichifambira mberi, kudiwa kweLNB dzinoshanda zvakanyanya kungangowedzera. Izvi zvichaita kuti vagadziri vagadzire nekugadzira mhinduro dzeLNB dzinoshanda uye dzakavimbika.
Nguva yekutumira: Chivabvu-13-2025
