1. Likopo ho Litsamaiso tsa Puisano
Litsamaisong tsa likhokahano tsa waelese, li-voltage-controlled oscillator (VCOs) ke likarolo tsa bohlokoa tsa frequency synthesizer. Ba ka fetola khafetsa lets'oao la tlhahiso ka nako ea 'nete ho latela litlhoko tsa protocol ea puisano ho hlahisa matšoao a modulation, matšoao a oache le matšoao a mang. Ho tenyetseha hona ho bohlokoa ho netefatsa botsitso le ts'epahalo ea likhokahano tse se nang mohala. Mohlala, lisebelisoa tsa puisano tsa mehala tse kang mehala ea thekeng le liteishene tsa motheo, li-VCO li kopantsoe ho li-frequency synthesizer ho hlahisa matšoao a carriers le ho lokisa maqhubu a ts'ebetso ha ho hlokahala.
2. Frequency Synthesis le Modulation
Ha li kopantsoe le li-circuits tse kang phase-locked loops (PLLs), VCOs li ka theha mekhoa e tsitsitseng ea frequency synthesis system. Ka ho laola ka nepo matla a taolo ea VCO, maqhubu a lets'oao le kopaneng a ka fetoloa hantle. Theknoloji ena e sebelisoa haholo mekhoeng ea ho feto-fetoha ha molumo o kang frequency modulation (FM) le frequency shift keying (FSK). Mohlala, phetisong ea lets'oao la molumo le video, ho feto-fetoha ha matla a taolo ea VCO ho ka fetola maqhubu a lets'oao le fetotsoeng, ka hona ho fihlela phetisetso e nepahetseng ea lets'oao le ho feto-fetoha ha molumo.
3. Teko le Tekanyo
Lefapheng la liteko le litekanyo, li-VCO hangata li sebelisoa ho hlahisa matšoao a tlhahlobo a feto-fetohang. Matshwao ana a ka sebediswa mefuteng e fapaneng ya ditshebediso, ho kenyeletswa tekanyo ya maqhubu, ho lekanya maqhubu, le diteko tsa karabelo ya maqhubu. Ka mohlala, lisebelisoa tsa tlhahlobo tsa elektroniki, li-VCO li ka hlahisa mehloli ea matšoao e feto-fetohang, ho thusa baenjiniere ho etsa tlhahlobo ea matšoao, ho lekanya, kapa ho etsisa{2}}maemo a mats'oao a lefatše.
4. Audio Synthesis
Voltage{{0}Li-oscillator tse laoloang (VCOs) le tsona li bapala karolo ea bohlokoa ho li-audio synthesizer. Ka ho fetola matla a taolo ea VCO, molumo oa lets'oao la molumo o ka fetoloa. Tšobotsi ena e etsa hore li-VCO li sebetse haholo mafapheng a kang motsoako oa 'mino le motsoako oa molumo. Ka mohlala, tlhahiso ea 'mino oa elektronike, li-VCO li ka sebelisoa ho hlahisa lintlha tsa lipina tse sa tšoaneng, ho etsa lipina tse ngata tse fapaneng tsa' mino.
5. Radar le Sensor Systems
Lits'ebetsong tsa radar le sensor, matšoao a tsitsitseng a maqhubu a bohlokoa ho netefatsa ts'ebetso ea sistimi. Li-VCO li fana ka phetoho e potlakileng le e nepahetseng ea maqhubu, e nolofalletsang lits'ebetso tsa radar ho hlahisa mats'oao a maqhubu a fapaneng ha ho hlokahala. Sena ke sa bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea ho lemoha ha radar le bokhoni ba ho thibela{2}}tšitiso. Ho feta moo, lits'ebetsong tsa sensor, li-VCO li ka sebelisoa ho hlahisa matšoao a tsitsitseng a ts'ehetso ho ts'ehetsa mesebetsi e fapaneng ea ho lemoha le ho lekanya.
6. Lisebelisoa tse ling
Ntle le libaka tse boletsoeng ka holimo, li-voltage -controlled oscillator (VCOs) li bapala karolo ea bohlokoa lits'ebetsong tse ling tse ngata tsa elektroniki. Ka mohlala, -ka lebelo le phahameng la phetisetso ea data le litifikeiti tsa khokahanyo, li-VCO li fana ka mats'oao a nako, ho netefatsa lisampole tse nepahetseng le ho hlaphoheloa ha melaetsa ea data. Litsamaisong tsa likhokahano tsa sathelaete, li-VCO li bohlokoa bakeng sa tokiso ea khafetsa lipakeng tsa liteishene tsa fatše le lisathelaete. Lits'ebetsong tsa phetisetso ea optical, matšoao a motlakase a ka hloka ho feto-fetoha le maemo pele a fetoloa matšoao a optical, 'me li-VCO le tsona li phetha karolo ea bohlokoa ts'ebetsong ena.