Vaega Loka Voltage Controlled Oscillators (PLVCO) Fa'asinomaga Fafo Fa'asinomaga Fa'alotoifale

Vaega Loka Voltage Controlled Oscillators (PLVCO) Fa'asinomaga Fafo Fa'asinomaga Fa'alotoifale

Vaega:

Maualuluga Auala mautu
Pisao Fa'asao Ma'ilalo

Talosaga:

Uaealesi
Transceiver
Radar
Su'ega Su'esu'e

FESOAI NEI

Vaega Loka Voltage Pulea Oscillators

Vaega Loka Voltage Pulea Oscillators, o se ituaiga o taimi synthesizer e faʻaogaina se vaega-loka matasua e loka ai le alu i se faailoilo faasinomaga. O le oscillator pulea-voltage (VCO) e faʻaaogaina e faʻatupuina ai le faʻasologa o galuega, aʻo faʻaogaina le faʻaogaina o le vase-loka (PLL) e pulea ai le vaega ma le tele o le faailo o le gaosiga.

O ona uiga e aofia ai:

1. Maumau taimi maualuga:
O le PLVCO e maualuga tele le mautu o taimi, faʻatasi ai ma se vaʻa lokaina e mafai ona faʻaumatia suiga o vaega ma faʻalavelave pisa i le faʻailoga faʻaoga, e mafua ai le maualuga o le mautu o le gaosiga.
2. Tele taimi fetuutuunai laina:
O le PLVCO o loʻo i ai le tele o taimi e mafai ai ona fetuʻunaʻi, ma e mafai ona fetuʻunaʻi le faʻasologa o galuega i totonu o se vaega patino e ala i le puleaina o le voltage.
3. Pisa le vaega maualalo:
O le PLVCO e maualalo tele le pisapisao vaega, e talafeagai mo talosaga ma tulaga maualuga manaʻomia, e pei o fesoʻotaʻiga, radar, ma isi fanua.
4. Malosi le pisa tetee:
O le PLVCO e malosi le leo ma e mafai ona fa'atumauina fa'amautu fa'amautu fa'alagolago i si'osi'omaga leo maualuga.
5. Fa'atinoga vave vave:
Pe a suia le faʻailoga faʻailoga poʻo le vaega, PLVCO e vave tele le tali vave ma e mafai ona vave siaki suiga o faʻailoga faʻaoga; I le taimi lava e tasi, o lona faʻailoga o loʻo i ai foi se maualuga maualuga ma le pa'ū taimi, talafeagai mo le faʻaogaina vave o talosaga.
6. Laititi laititi ma maualalo le mana faʻaaogaina:
O le PLVCO o loʻo i ai se maualuga maualuga tuʻufaʻatasia, laʻititi laʻititi, ma e mafai ona faʻaaogaina i masini eletise laiti. I le taimi lava e tasi, o lona faʻaaogaina o le eletise e matua maualalo lava, talafeagai mo faiga faʻaogaina maa.

Talosaga:

1. PLL feso'ota'iga: PLVCO e mafai ona fa'aogaina e fa'atupu fa'ailoga fa'asino ile PLL (Phase Loop Loop).
2. Fesootaiga Fesootaiga: PLVCO o loʻo faʻaaogaina lautele i faiga faʻafesoʻotaʻi eseese, e pei o televise numera, modems, ma leitio transceivers.
3. Su'ega ma fuaina: E mafai ona fa'aogaina le PLVCO i su'ega eseese ma mea e fua ai, e pei ole su'esu'ega ole alaleo, mita fa'asolosolo ma tulaga masani.
4. Radar: E mafai ona faʻaogaina le PLVCO i faʻasologa o radar eseese, e pei o le maualuga o le radar, faʻapipiʻi eleele, ma le radar tau.
5. Navigation: E mafai ona faʻaogaina le PLVCO i faiga faʻatautaia eseese, e aofia ai GPS, GLONASS, Beidou, ma Galileo.

Qualwavetu'uina atu vaega fa'asino i fafo loka voltage pulea oscillators ma totonu fa'asino vaega loka voltage pulea oscillators, le PLVCOs i alalaupapa e oo atu i le 32 GHz.

Fa'amatalaga i fafo PLVCO
Numera Vaega	Auala(GHz)	Malosi o Galuega (dBm Min.)	Vaega Pisa@10KHz(dBc/Hz)	Fa'asinomaga	Fa'asinoga Auala (MHz)	Taimi ta'ita'i(vaiaso)
QPVO-E-100-24.35	24.35	13	-85	Fafo	100	2~6
QPVO-E-100-18.5	18.5	13	-95	Fafo	100	2~6
QPVO-E-10-13	13	13	-80	Fafo	10	2~6
QPVO-E-10-12.8	12.8	13	-80	Fafo	10	2~6
QPVO-E-10-10.4	10.4	13	-80	Fafo	10	2~6
QPVO-E-10-6.95	6.95	13	-80dBc/Hz@1KHz	Fafo	10	2~6
QPVO-E-100-6.85	6.85	13	-105	Fafo	100	2~6

Fa'asinomaga Lotoifale PLVCO
Numera Vaega	Auala(GHz)	Malosi o Galuega (dBm Min.)	Vaega Pisa@10KHz(dBc/Hz)	Fa'asinomaga	Fa'asinoga Auala (MHz)	Taimi ta'ita'i(vaiaso)
QPVO-I-10-32	32	12	-75dBc/Hz@1KHz	Fafo	10	2~6
QPVO-I-50-1.61	1.61	30	-90	Fafo	50	2~6
QPVO-I-50-0.8	0.8	13	-90	Fafo	50	2~6