Dielectric Resonator Oscillators (DRO)

Astaamaha:

Deganaanshaha Joogtada Sare
Sawaxanka Wajiga Hoose

Codsiyada:

Wireless
Transceiver
Raadaarka
Baaritaanka Shaybaarka

HADDA LA XIRIIR

DRO waa gaaban yahay oscillator dielectric, sidoo kale loo yaqaan oscillator crystal, kaas oo ah il joogta ah oo xasilloon oo la isku halayn karo.

Doorka ugu weyn ee DRO waa in loo beddelo calaamadda hadda jirta ee tooska ah calaamadda AC ee soo noqnoqota oo sarreeya.Dabeecadaha Q sare ee DRO waxay ka dhigaan inay u dhaqmaan sidii doorka "microwave crystal oscillator", taas oo sahlan in la gaaro qaylada wajiga hoose ee isha soo noqnoqda microwave;DRO waxay leedahay iskudarka heerkulka soo noqnoqda ee resonance wuxuu noqon karaa astaamo togan ama taban oo aad u wanaagsan, waxay si weyn u wanaajisaa waxqabadka heerkulka inta jeer ee DRO;In kasta oo DRO aysan gaari karin soo noqnoqoshada ballaaran ee ballaaran, waxay leedahay faa'iidooyin marka ay ka shaqeyso inta jeer ee dhibcaha.

Tilmaamaha kale waxaa ka mid ah:

1.Xasilinta soo noqnoqda ee sare: oscillators resonator dielectric waxay leeyihiin xasillooni soo noqnoqota iyo isbeddel yar oo soo noqnoqda, taas oo ka dhigaysa si gaar ah ugu habboon codsiyada xakamaynta soo noqnoqda ee saxda ah.
2.Qaybta tayada sare leh: Qodobbada tayada leh ee oscillators resonator dielectric waa mid aad u sarreeya, taas oo dhalin karta calaamado leh harmonics hooseeya, faragelin hoose, iyo luminta tamarta hooseeya, taas oo gacan ka geysaneysa hagaajinta waxqabadka nidaamka.
3. Heerkulka sare ee xasiloonida: Joogitaanka joogtada ah ee oscillators resonator dielectric waxay ku fiican tahay heerkul kala duwan oo aan si fudud u saameynin isbeddelada heerkulka.
4.Qaylada wejiga hooseeya: Marka la barbardhigo oscillators kale, oscillators resonator dielectric waxay leeyihiin qaylada wejiga hoose waxayna guud ahaan isticmaalaan farsamooyinka dhimista buuqa si ay u sii yareeyaan buuqa wajiga.
5.Easy in la isku daro: oscillators resonator dielectric waxaa loo isticmaali karaa wareegyada isku dhafan, oo leh mugga yar iyo isticmaalka tamarta hoose, oo ku habboon codsiyada u baahan miniaturization iyo isticmaalka tamarta yar.Sifooyinkan dartood, oscillators resonator dielectric ayaa si weyn loogu isticmaalaa dhinacyada sida isgaarsiinta satalaytka, nidaamyada radar, isgaarsiinta militariga, hawada hawada, iyo cilmi baarista sayniska.

QualwaveBixi noocyo kala duwan oo DRO ah, soo noqnoqoshada ilaa 30GHz, qaylada wejiga hooseeya, dhammaan tilmaamayaasha waa wanaagsan yihiin, oo si ballaaran loo isticmaalo meelo badan.

Lambarka Qaybta	Soo noqnoqda (GHz, Min.)	Soo noqnoqda (GHz, Max.)	Awoodda wax soo saarka (DBm Min.)	Wajiga qaylada@10KHz (dBc/Hz)	Harmonic (dBc Max.)	Nacasnimo (dBc Max.)	Waqtiga Hogaaminta (todobaadyo)
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