Munyika yemazuva ano iri kukurumidza kushandiswa tekinoroji, pfungwa ye modulator inoita basa rakakosha uye rakakosha mukushanda kwemidziyo nemasisitimu akasiyana-siyana.Mamodulatorzvinhu zvakakosha zvinoshandiswa kugadzirisa nekushandura masaini mumhando dzakasiyana-siyana dzinosanganisira kutaurirana, kutepfenyura uye kutumira data. Sezvo tekinoroji ichiramba ichifambira mberi nekukura, kukosha kwemamodulator mukufambisa kutaurirana kwakanaka uye kunobudirira hakugone kupfuudzwa zvakanyanya.
Mumagetsi nekutaurirana, modulator mudziyo kana dunhu rine basa rekunyora ruzivo pachiratidzo chekutakura kuti rwutumirwe. Chaizvoizvo rinoshandura ruzivo kubva muchimiro charo chepakutanga kuita fomati yakakodzera kutapurirwa pamusoro pechinhu chakati. Maitiro aya akakosha pakuona kuti ruzivo rwunotumirwa uye rwunogamuchirwa zvinobudirira panzvimbo yarwo yaunoda.
Imwe yenzira huru dzekushandisa ma modulator ndeyekutaurirana, uko anoshandiswa kutumira masaini ezwi, data uye vhidhiyo kuburikidza nemanetiweki akasiyana-siyana ekutaurirana. Muhurongwa hwekutaurirana kwedhijitari, ma modulator anoshandiswa kushandura data redhijitari kuita masaini eanalog anogona kutumirwa kuburikidza nenzira yekutaurirana kweanalog. Maitiro aya anobvumira kutumirwa kwemashoko edhijitari zvakanaka pamusoro pezvivakwa zveanalog zviripo, zvichigonesa kutumira data nekukurumidza uye kutaurirana kwakavimbika.
Uyezve,mamodulator Dzinoita basa guru mukuparadzira nekuvaraidza, dzinoshandiswa mukutumira zviratidzo zveterevhizheni neredhiyo. Semuenzaniso, nhepfenyuro dzeterevhizheni dzinoshandisa mamodulators kushandura zviratidzo zveaudio nemavhidhiyo kuita fomati inogona kutumirwa nemasaisai eredhiyo kana kuburikidza netambo nesetiraiti. Saizvozvowo, nhepfenyuro dzeredhiyo dzinoshandisa mamodulators kubatanidza zviratidzo zveaudio pamasaisai ekutakura kuti zvitumirwe kune vanogamuchira.
Pamusoro pekutaurirana nenhare uye nhepfenyuro, ma modulators akakoshawo muchikamu chekutumira data uye networking. Muma network emakombiyuta, ma modulators anoshandiswa kushandura data redhijitari kuita masaini emagetsi kana emaziso ekutumira kuburikidza nenzira dzekutaurirana dzine waya kana dzisina waya. Izvi zvinogonesa kuchinjana kwemashoko pakati pemidziyo nemasisitimu zvakabatana, zvichiita kuti network dzemazuva ano dzedata dzishande zvakanaka.
Kufambira mberi mu tekinoroji ye modulator kwakaitawo kuti pave nekugadzirwa kwezvirongwa zvakaoma zve modulation zvinogona kuvandudza kutumirwa kwesignal uye kugamuchira. Matekinoroji akadai se amplitude modulation (AM), frequency modulation (FM), uye phase modulation (PM) anowanzo shandiswa kuwana kutaurirana kwakanaka uye kwakavimbika. Zvirongwa izvi zve modulation zvinokwanisa kunyora ruzivo pa carrier signal nemazvo uye zvinobvumira kuti signal itumirwe kure kure pasina kurasikirwa kwakanyanya kana kuora.
Sezvo kudiwa kwekutaurirana nekukurumidza uye kutumira data kuri kuramba kuchikura, basa revagadziri ve data mu tekinoroji yemazuva ano richiri kukosha. Kuvandudzwa kwetekinoroji yepamusoro ye modulator kwakagadzira nzira yekuvandudza kugona kwekutaurirana kuti zvikwanisike kutumira masaini ezwi, data nemavhidhiyo nenzira dzakasiyana siyana dzekutaurirana.
Muchidimbu,mamodulatorinhengo inokosha yetekinoroji yemazuva ano uye inoita basa guru mukufambisa ruzivo nenzira dzinoshanda munzira dzakasiyana-siyana dzekutaurirana. Kubva pakutaurirana nenharembozha kusvika pakutumira data nekubatanidza, mamodulators ndiwo ari pamberi pakugonesa kutaurirana kwakavimbika uye kwakanaka. Sezvo tekinoroji ichiramba ichifambira mberi, kukosha kwemamodulators mukufambisa kubatana kwakanaka nekutaurirana kucharamba kuchikura.
Nguva yekutumira: Zvita-14-2023