I-Dielectric Resonantor Voltage Controlled Oscillator (Drvco)

I-Dielectric Resonantor Voltage Controlled Oscillator (Drvco)

Izici:

High Frequency Ukuzinza
Umsindo wesigaba esiphansi

Izicelo:

Okungenantambo
I-Transceiver
Irada
Ukuhlolwa Kwelabhorathri

XHUMANA MANJE

DRVCO

I-DRVCO, isifinyezo se-Dielectric Resonantor Voltage Controlled Oscillator, iwumthombo ophakeme ozinzile nothembekile. I-DRVCO iyi-oscillator esebenzisa i-dielectric resonator njenge-oscillation loop, futhi imvamisa yesignali yokuphuma ingashintshwa ngokulawula i-voltage. esetshenziswa kwezokuxhumana okungenantambo, irada, ukulinganisa neminye imikhakha. Inokunemba okuphezulu nokuhleleka uma kuqhathaniswa nezindlela zokulawula ze-analogi zendabuko.

I-DRO inezici ezilandelayo:

Ukulungiswa kwe-1.Frequency: ama-oscillator alawulwa yi-dielectric voltage angakwazi ukufeza ukulungiswa kwemvamisa okuqhubekayo ngokulungisa i-voltage yokufaka, futhi angakwazi ukufeza ukuzinza okuphezulu kuhlu oluthile lwezinguquko zemvamisa.
I-2.Ibhendi ebanzi: ama-oscillator alawulwa yi-dielectric voltage ngokuvamile anebhendi ebanzi futhi angafinyelela uhla olukhulu lokuphuma kwemvamisa. Lokhu kuyenza isebenziseke kakhulu ezinhlelweni eziningi.
I-3.Ukuzinza okuphezulu: ukuphuma kwemvamisa ye-dielectric VCO ngokuvamile inokuqina okuphezulu futhi ingafinyelela i-frequency drift ephansi kakhulu nomsindo wesigaba.

I-DRO isetshenziswa kakhulu kulezi zindawo ezilandelayo:

I-1.DRO isetshenziswa kakhulu ekuxhumaneni okungenantambo, i-radar, uhlelo lokuzulazula, iwashi ledijithali, i-frequency synthesizer, ukusakaza kwe-FM nezinye izinkambu.
I-2.Idlala indima ebalulekile ezinhlelweni zokushuna imvamisa, izihibe zokukhiya imvamisa kanye nezinhlelo ze-frequency synthesis, futhi ingafinyelela ukulungiswa okunembile kwamafrikhwensi kanye nokukhishwa okuzinzile ezinhlelweni eziningi.
3. Ngenxa yokunemba kwayo okuphezulu nokuhleleka kwayo, iphinde isetshenziswe kabanzi ekucubunguleni isignali ye-RF, i-synthetic aperture radar, isamukeli somsakazo, i-electrocardiogram, imishini yokuxilonga yezokwelapha, amathuluzi anembayo neminye imikhakha.

Qualwaveinikeza umsindo wesigaba esiphansi DRVCO. Ngenxa yokusebenza kwayo okuhle kakhulu komsindo, ukuhlanzeka kwe-spectral nokuzinza, isetshenziswa kakhulu kuma-frequency synthesis kanye nemithombo ye-microwave oscillation. Olunye ulwazi lomkhiqizo lungatholakala kuwebhusayithi yethu.