I-Dielectric Resonator Oscillators (DRO)

I-Dielectric Resonator Oscillators (DRO)

Iimbonakalo:

High Frequency uzinzo
Ingxolo yenqanaba eliphantsi

Usetyenziso:

Wireless
I-Transceiver
Irada
Uvavanyo lweLebhu

QHAGAMSHELANA NGOKU

I-DRO imfutshane kwi-oscillator ye-dielectric, eyaziwa ngokuba yi-crystal oscillator, engumthombo ozinzileyo nothembekileyo.

Indima ephambili ye-DRO kukuguqula umqondiso othe ngqo wangoku kwi-high frequency AC signal.Iimpawu ze-DRO eziphezulu ze-Q zenza ukuba isebenze njengendima ye "microwave crystal oscillator", ekulula ukufezekisa ingxolo yesigaba esiphantsi somthombo we-microwave frequency;I-DRO ine-resonance frequency ye-resonance coefficient yobushushu inokuba neempawu ezintle okanye ezingalunganga, iphucule kakhulu ukusebenza kwe-DRO frequency yeqondo lobushushu;Nangona i-DRO ingenako ukufezekisa i-broadband multifrequency, ineenzuzo xa isebenza kwi-dot frequency.

Ezinye iimpawu ziquka:

I-1.Uzinzo oluphezulu lwe-frequency: i-dielectric resonator oscillators inozinzo oluphezulu lwe-frequency kunye noluhlu oluncinci lweenguqu ze-frequency, ezenza ukuba zifaneleke ngokukodwa kwizicelo zolawulo oluchanekileyo oluchanekileyo.
I-2.Umgangatho ophezulu: Umgangatho wekhwalithi ye-dielectric resonator oscillators iphezulu kakhulu, enokuvelisa iimpawu kunye ne-harmonics ephantsi, ukuphazamiseka okuphantsi, kunye nokulahlekelwa kwamandla aphantsi, okunceda ukuphucula ukusebenza kwenkqubo.
I-3.Uzinzo oluphezulu lweqondo lokushisa: Ukuzinza kwe-frequency ye-dielectric resonator oscillators ilungile kumaqondo okushisa ahlukeneyo kwaye ayichaphazeli lula ukutshintsha kweqondo lokushisa.
I-4.Ingxolo yesigaba esiphantsi: Xa kuthelekiswa nezinye i-oscillator, i-dielectric resonator oscillators inomsindo wesigaba esisezantsi kwaye ngokuqhelekileyo zisebenzisa iindlela zokunciphisa ingxolo ukuze zinciphise ngakumbi ingxolo yesigaba.
I-5.Easy ukudibanisa: i-dielectric resonator oscillators ingasetyenziselwa kwiisekethe ezidibeneyo, kunye nomthamo omncinci kunye nokusetyenziswa kwamandla aphantsi, ezifanelekileyo kwizicelo ezifuna i-miniaturization kunye nokusetyenziswa kwamandla aphantsi.Ngenxa yezi mpawu, i-dielectric resonator oscillators isetyenziswa ngokubanzi kwiinkalo ezifana nonxibelelwano lwesathelayithi, iinkqubo ze-radar, unxibelelwano lomkhosi, i-aerospace, kunye nophando lwezenzululwazi.

Qualwavebonelela ngeentlobo ngeentlobo zeDRO, ukuphindaphinda ukuya kuthi ga kwi-30GHz, ingxolo yenqanaba eliphantsi, zonke izikhombisi zilungile, zisetyenziswa ngokubanzi kwiinkalo ezininzi.

Inombolo yendawo	Ukuphindaphinda (GHz, Min.)	Ukuphindaphinda (GHz, Max.)	Amandla emveliso (dBm Min.)	Ingxolo yenqanaba @ 10KHz (dBc/Hz)	Harmonic (dBc Max.)	Ubuqhophololo (dBc Max.)	Ixesha lokukhokhela (iiveki)
QDO-38500-10	38.5	-	10	-75	-25	-85	2~6
QDO-35000-18	35	-	13	-85	-25	-80	2~6
QDO-34475-10	34.475	-	18	-85	-20	-80	2~6
QDO-29975-30025-13	29.975	30.025	13	-	-25	-70	2~6
QDO-29550-13	29.55	-	13	-83	-20	-80	2~6
QDO-29050-13	29.05	-	13	-83	-20	-80	2~6
QDO-28550-13	28.55	-	13	-83	-20	-80	2~6
QDO-25950-26050-20	25.95	26.05	20	-	20	75	2~6
QDO-14250-10	14.25	-	10	-75	-20	-80	2~6
QDO-13434-13454-13	13.434	1.454	13	-75	-20	-80	2~6
QDO-11850-13	11.85	-	13	-100	-20	-80	2~6
QDO-9550-9650-20	9.55	9.65	20	-	20	75	2~6
QDO-9400-10	9.4	-	10	-95	-20	-80	2~6
QDO-9200-13	9.2	-	13	-100	-20	-80	2~6
QDO-8000-13	8	-	13	-105	-20	-80	2~6
QDO-7600-13	7.6	-	13	-105	-20	-80	2~6
QDO-6550-13	6.55	-	13	-100	-20	-80	2~6
QDO-3950-13	3.95	-	13	-100	-20	-80	2~6
QDO-3900-13	3.9	-	13	-100	-20	-80	2~6
QDO-1151.8-1152.2-13	1.1518	1.1522	13	-85	-20	-80	2~6