Isigaba esivalelweyo I-Oscillator elawulwa i-oscillators (Plvco) Isalathiso sangaphandle

Isigaba esivalelweyo I-Oscillator elawulwa i-oscillators (Plvco) Isalathiso sangaphandle

Iimbonakalo:

Uzinzo oluphezulu
Ingxolo yenqanaba le-Ultra

Izicelo:

Ngaphandle kwe-wireless
Transceiver
Radar
Uvavanyo lwelebhu

Nxibelelana ngoku

Isigaba esivaliweyo se-voltage

Isigaba esivaliweyo se-oscillage elawulwa i-oscillators, luhlobo lwe-frequety synthether esebenzisa i-Lop evaliweyo itshixiwe kwimveliso yokuphuma kwisalathiso. I-Oscillator-elawulwa i-oscillator elawulwa yi-oscillator (i-VCO) isetyenziselwa ukuvelisa i-Prequency Prequency, ngelixa i-lop etshixiweyo yenqanaba (i-PLL) isetyenziselwa ukulawula isigaba kunye ne-frequency yomqondiso wemveliso.

Iimpawu zayo zibandakanya:

I-1. Uzinzo oluphezulu:
I-Plvco ineezinzo eziphezulu kakhulu, kunye nelogo etshixiweyo enokuphelisa utshintsho lwenqanaba kunye nokuphazamiseka kwengxolo kwimveliso yemveliso, kukhokelela kuzinzo lwendlela ephezulu yemveliso.
I-2. Uluhlu lwe-Right Roverage:
I-Plvco ineluhlu oluxhaphakileyo lokuhlengahlengiswa rhoqo, kwaye i-upepy frequency inokuhlengahlengiswa ngaphakathi kuluhlu oluthile ngokulawula i-voltage.
3. Ingxolo yenqanaba eliphantsi:
I-Plvco inengxolo ephantsi kakhulu, eyenza ifaneleke izicelo kwiimfuno zeSigaba seSigaba seSigaba seSigaba esiPhakamileyo, ezinje ngonxibelelwano, radar, kunye nezinye amasimi.
4. Ukunganyangeki kwengxolo eyomeleleyo:
I-Plvco inesichasi esiqinileyo sengxolo kwaye inokufezekisa iziphumo ezinokuthenjwa ezinokuthenjwa kwizinto eziphezulu zengxolo.
5. Ukusebenza ngokugqibeleleyo:
Xa i-Impliment Readrency okanye iPrinta Specient, i-Plvco inesantya sokuphendula ngokukhawuleza kwaye inokukhawuleza ukutshintsha utshintsho lwegalelo; Kwangelo xesha, umqondiso wayo wokuphuma unexesha eliphakamileyo kwaye eliwileyo, efanelekileyo kwizicelo zokutshintsha ngokukhawuleza.
I-6. Ubukhulu obuncinci kunye nokusebenzisa amandla aphantsi:
I-Plvco inomgangatho ophezulu kakhulu, ubukhulu obukhulu, kwaye unokusetyenziswa kwizixhobo ezincinci ze-elektroniki. Kwangelo xesha, ukusetyenziswa kwamandla ayo kuphantsi kakhulu, kufanelekile ukuba kwenziwe iinkqubo zebhetri.

Isicelo:

I-1. Inethiwekhi ye-PLVCO inokusetyenziselwa ukuvelisa imiqondiso kwi-PLL (isigaba esivaliweyo seLog).
2. Inkqubo yoNxibelelwano: Plvco isetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zonxibelelwano, ezinje ngomabonwakude wedijithali, iimodyuli, kunye nonomathotholo.
3. Uvavanyo kunye nomlinganiso: I-Plvco inokusetyenziswa kuvavanyo lweendlela ezahlukeneyo kunye nezixhobo zokulinganisa, ezinje ngohlalutyo lwe-spectrum, imitha ye-frequency kunye nomgangatho we-frequency.
I-4. I-radar: I-Plvco ingasetyenziswa kwiinkqubo ezahlukeneyo ze-radar, ezinje nge-radar ephezulu, umhlaba wokungena kwi-radar, kunye ne-radar yemozulu.
I-5. I-Plvco inokusetyenziswa kwiinkqubo ezahlukeneyo zokuhamba, kubandakanya i-GPS, glodass, iBeidou, neGalileo.

UmkhubaInika indawo yeSigaba sokuThengiswa kwangaphandle I-Iscillator elawulwa i-oscillator kunye nesalathiso sangaphakathi sereferensi evaliweyo, i-plvcos ye-plquency ukuya kuthi ga kwi-32 GHz.

Isalathiso sangaphandle plvco
Inombolo yendawo	Frequency (GHZ)	INDLELA YOKUZIPHATHA (i-DBM Min.)	Ingxolo yengxolo @ 10khz (i-DBC / hz)	Ireferensi	Isalathiso sereferensi (MHz)	Ixesha lokukhokelela (iiveki)
I-QPVU-E-100 ukuya ku-2007	I-24.35	13	-85	Ngaphandle	I-100	I-2 ~ 6
I-QPVE-I-100-18.5	18.5	13	-95	Ngaphandle	I-100	I-2 ~ 6
I-QPVE-E-10-13	13	13	-80	Ngaphandle	10	I-2 ~ 6
I-QPVE-E-10-12.8	12.8	13	-80	Ngaphandle	10	I-2 ~ 6
I-QPVU-E-10-10.4	10.4	13	-80	Ngaphandle	10	I-2 ~ 6
I-QPVU-E-10-6.95	6.95	13	-80dbc / hz @-1khz	Ngaphandle	10	I-2 ~ 6
I-QPVe-E-100-8.855	6.85	13	-105	Ngaphandle	I-100	I-2 ~ 6

Isalathiso sangaphakathi plvco
Inombolo yendawo	Frequency (GHZ)	INDLELA YOKUZIPHATHA (i-DBM Min.)	Ingxolo yengxolo @ 10khz (i-DBC / hz)	Ireferensi	Isalathiso sereferensi (MHz)	Ixesha lokukhokelela (iiveki)
I-QPVE-I-10-32	32	12	-75dbc / hz @ 1khz	Ngaphandle	10	I-2 ~ 6
I-QPVE-I-50-1.61	1.61	30	-90	Ngaphandle	50	I-2 ~ 6
I-QPVE-I-50-0.8	0.8	13	-90	Ngaphandle	50	I-2 ~ 6