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Kushandiswa kweRF Devices mu Space Technology

Redhiyo frequency michina inoita basa rakakosha muhunyanzvi hwemuchadenga, sezvo ichishandiswa zvakanyanya mundima dzakadai sekutaurirana, kufamba, uye kunzwa kure.Mukuongorora uye kushandiswa kwechadenga, basa redhiyo frequency michina haidzoreki.

Chekutanga, RF zvishandiso zvinoita basa rakakosha mukutaurirana muchadenga.Mune setiraiti yekutaurirana masisitimu, redhiyo frequency zvishandiso zvinoshandiswa kugamuchira, kukudza, kugadzirisa, uye kutumira masaini eredhiyo, kuve nechokwadi chekufambiswa kweruzivo rwakavimbika.Kukurukurirana kweSatellite kunoda kumirisana nemiedzo yakanyanyisa yezvakatipoteredza, uye RF zvishandiso zvinofanirwa kuve nekugadzikana, kupikisa radiation, uye yakakwirira-frequency maitiro kuti ive nechokwadi chekugadzikana uye kuvimbika kwekutaurirana.Semuyenzaniso, iyo RF amplifier mune satellite payload ine basa rekusimudzira simba rechiratidzo kuti ive nechokwadi chekutaurirana kunochengetedzwa pamusoro pemadaro marefu;Panguva imwecheteyo, RF mafirita anoshandiswa kusarudza masiginecha emamwe ma frequency kuti ave nechokwadi chekugamuchira uye kufambiswa kwemasaini ekutaurirana.

Chechipiri, redhiyo frequency zvishandiso zvakare inoita basa rakakosha mukufamba kwechadenga.Masisitimu ekufambisa akadai seGlobal Positioning System (GPS) anoshandisa nhepfenyuro yeredhiyo kugashira, kugadzirisa, uye kutapurirana, kuwana kuyera chaiko kwechinzvimbo uye kumhanya.RF mafirita anoshandiswa kusarudza masiginecha anotumirwa neakananga setiraiti, nepo RF amplifiers achishandiswa kusimudzira masiginecha kuvandudza kurongeka kwenzvimbo.Munzvimbo yenzvimbo, masisitimu ekufambisa anoda kurongeka kwepamusoro uye kugadzikana kweRF zvishandiso kuti ive nechokwadi chechokwadi uye kuvimbika kwesetiraiti kufamba.

Pamusoro pezvo, nhepfenyuro dzeredhiyo dzinoitawo basa rakakosha munzvimbo yekunzwa kure.Satellite kure kure sensing yekutarisa inogona kushandiswa kucherechedzwa kwePasi, kutarisa kwezvakatipoteredza, uye kuongorora zviwanikwa, uye idzi satellite payload inoda redhiyo frequency michina kugadzirisa masaini akagamuchirwa uye kuendesa data kumashure kune pasi zviteshi zvekuongorora uye kushandiswa.Kuita kweredhiyo frequency madivayiri kuchakanganisa zvakananga kutora uye kutapurirana kwedata rekuona kure, saka zvinodikanwa zvepamusoro zvinoiswa pamberi pakugadzikana kwavo, kunzwa, uye anti-kukanganisa kugona.

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Pakazere, mashandisirwo emagetsi eredhiyo mutekinoroji yemuchadenga anosanganisira akawanda maficha akadai sekutaurirana, kufamba, uye kunzwa kure, kuita basa rinokosha mukushanda kwakajairwa, kutapurirana ruzivo, uye kutora data kwespacecraft.Nekuenderera mberi kwekuvandudza tekinoroji yemuchadenga mune ramangwana, kudiwa kweredhiyo frequency zvishandiso kuchawedzerawo, uye kuita kwavo uye kugadzikana kucharamba kuchigamuchira tarisiro yepamusoro kuti ienderane kune yakaoma uye yakaoma nzvimbo nharaunda, ichipa rutsigiro rwakavimbika rwekuongorora kwevanhu. chadenga, kucherechedzwa kwePasi, kutaurirana uye kufamba, nezvimwe.