Kushandiswa kweRF Devices muMicrowave Integrated Circuits
Midziyo yeRF ine mashandisirwo akasiyana-siyana muma microwave integrated circuits (RFICs). MaRFIC anoreva ma integrated circuits anobatanidza mabasa eRF, ayo anowanzo shandiswa mukutaurirana kusina waya, radar systems, satellite communication, uye mamwe ma microwave applications. Midziyo yeredhiyo frequency inoita basa rakakosha muRFICs. Pazasi, ndichapa sumo yakadzama yekushandiswa kwe redhiyo frequency mu microwave integrated circuits.
Chekutanga, zvishandiso zveRF zvinoshandiswa zvakanyanya muRFICs kuita masisitimu ekutaurirana asina waya. Muzvishandiso zvekutaurirana zvakaita semafoni, nzvimbo dzepasi, uye maWiFi routers, RFIC inobatanidza zvishandiso zvakaita seRF switches, mafirita, ma amplifiers emagetsi, uye ma modulators ekutumira nekugamuchira masaini asina waya. Ma RF switches anoshandiswa kudzora mafambiro nekuchinja kwezviratidzo, ma filters anoshandiswa kusarudza ma frequency uye kusefa masaini, ma amplifiers emagetsi anoshandiswa kuwedzera simba rezviratidzo, uye ma modulators anoshandiswa pakuchinja nekubvisa masaini. Kubatanidzwa kwezvishandiso izvi zveRF kunoita kuti chimiro chehardware chesisitimu yekutaurirana chive chidiki uye chinoshanda zvakanaka, ukuwo zvichivandudza mashandiro nekuvimbika kwesisitimu.
Chechipiri, mumasisitimu eradar, zvishandiso zveRF zvinoshandiswawo zvakanyanya mumaseketi akabatanidzwa mu microwave. Masisitimu eradar anofanirwa kugadzirisa masaini e microwave ane frequency yakakwira uye anoda kuti mabasa akawanda eRF aitwe munzvimbo diki, saka kubatanidzwa kwemidziyo yeRF kwave tsika isingadzivisike. MuRFIC yemasisitimu eradar, zvishandiso zvakaita seRF mixers, RF amplifiers, phase shifters, uye frequency synthesizers zvinobatanidzwa pamwe chete kuti zvisanganiswe, zviwedzere, phase shifting, uye frequency synthesis yezviratidzo zveradar kuti zvibudirire mabasa akadai sekuona chinangwa, kutevera, uye kufungidzira. Kubatanidzwa uku kunoderedza saizi yesisitimu yeradar ukuwo ichivandudza mashandiro ayo uye kuchinjika kwayo.
Pamusoro pezvo, masisitimu ekutaurirana nesatellite inzvimbo yakakosha yekushandisa zvishandiso zvemafrequency eredhiyo muma microwave integrated circuits. Masisitimu ekutaurirana nesatellite anoda kugadziriswa kwemasaini e microwave ane frequency yepamusoro uye kuiswa kwemabasa akaomarara eRF munzvimbo diki, zvichiita kuti kubatanidzwa kwemidziyo yeRF kuve sarudzo isingadzivisike. MuRFIC yemasisitimu ekutaurirana nesatellite, zvishandiso zvakaita seRF mixers, RF filters, power amplifiers, uye modulators zvakabatanidzwa pamwe chete kuti zvigadzire masaini kubva kuma frequency bands akawanda, zvichitsigira mabasa ekutumira nekugamuchira akawanda emasisitimu ekutaurirana nesatellite. Kubatanidzwa uku kunovandudza zvikuru mashandiro nekuvimbika kwemasisitimu ekutaurirana nesatellite, ukuwo zvichideredzawo mutengo nekushandiswa kwesimba kwesisitimu.
Pakazara, kushandiswa kwemidziyo yeRF muma microwave integrated circuits kunosanganisira zvinhu zvakawanda zvakaita sekugadzirisa masaini, kushandura ma frequency, kuwedzera simba, uye modulation, izvo zvinopa rutsigiro rwakakosha pakushanda uye mashandiro eRFICs. Nekuvandudzwa kuri kuramba kuchiita tekinoroji yekutaurirana, radar, uye satellite, kudiwa kwemidziyo yeRF muRFICs kucharamba kuchikwira. Nokudaro, kushandiswa kwemidziyo yeRF muma microwave integrated circuits kucharamba kuchiita basa rakakosha, zvichipa mhinduro dzakati wandei uye dzinoshanda kune akasiyana mashandisirwo.
