Dielectric Resonator Oscillators (DRO)

Atụmatụ:

Nkwụsi ike dị elu
Mkpọtụ Agba dị ala

Ngwa:

Ikuku
Transceiver
Rada
Nyocha ụlọ nyocha

Kpọtụrụ ugbu a

DRO dị mkpụmkpụ maka oscillator dielectric, nke a makwaara dị ka oscillator kristal, nke bụ ebe kwụsiri ike na nke a pụrụ ịdabere na ya ugboro ugboro.

Ọrụ bụ isi nke DRO bụ ịgbanwe akara ngosi dị ugbu a ka ọ bụrụ akara ngosi AC dị elu. Njirimara Q dị elu nke DRO na-eme ka ọ rụọ ọrụ dị ka ọrụ nke "microwave crystal oscillator", nke dị mfe iji nweta ụda olu dị ala nke isi iyi ugboro ugboro; DRO nwere resonance ugboro okpomọkụ ọnụọgụ nwere ike ịbụ nti ma ọ bụ na-adịghị mma magburu onwe e ji mara, ukwuu mma DRO ugboro okpomọkụ ịkpafuo arụmọrụ; Ọ bụ ezie na DRO enweghị ike nweta ọtụtụ ugboro brọdband, ọ nwere uru mgbe ọ na-arụ ọrụ na ntụpọ ntụpọ.

Atụmatụ ndị ọzọ gụnyere:

1.High ugboro nkwụsi ike: dielectric resonator oscillatorss nwere nnukwu nkwụsi ike ugboro ugboro na obere mgbanwe mgbanwe nke ugboro ugboro, na-eme ka ha dị mma maka ngwa njikwa oge dị elu.
2.High àgwà ihe: Ihe dị mma nke dielectric resonator oscillators dị oke elu, nke nwere ike ịmepụta akara ngosi na nkwekọrịta dị ala, nnyonye anya dị ala, na nkwụsị ike dị ala, nke na-enyere aka melite arụmọrụ usoro.
3.High okpomọkụ kwụsie ike: Nkwụsi ike ugboro ugboro nke dielectric resonator oscillators dị mma na okpomọkụ dị iche iche na ọ dịghị mfe emetụta okpomọkụ mgbanwe.
4.Low usoro mkpọtụ: Tụnyere ndị ọzọ oscillators, dielectric resonator oscillators nwere ala nkebi mkpọtụ na n'ozuzu na-eji mkpọtụ mbelata usoro n'ihu belata oge mkpọtụ.
5.Easy na-ejikọta: dielectric resonator oscillatorss nwere ike iji mee ihe na sekit agbakwunyere, na obere olu na ike ike dị ala, nke kwesịrị ekwesị maka ngwa ndị chọrọ miniaturization na obere ike oriri. N'ihi njirimara ndị a, a na-eji oscillatorss dielectric resonator na mpaghara dịka nkwukọrịta satịlaịtị, sistemu radar, nkwukọrịta agha, ikuku ikuku, na nyocha sayensị.

Qualwavena-enye DRO dị iche iche, ugboro ruo 38.5GHz, ụda obere oge, ihe ngosi niile dị mma, ejiri ya mee ihe n'ọtụtụ ebe.

Nọmba akụkụ	Ugboro ugboro (GHz, Min.)	Ugboro ugboro (GHz, Max.)	Ike mmepụta (dBm min.)	Usoro Noise@10KHz (dBc/Hz)	Harmonic (dBc Max.)	Ihe na-adịghị mma (dBc Max.)	Etiti oge (izu)
QDO-38500-10	38.5	-	10	-75	-25	-85	2 ~ 6
QDO-37000-13	37	-	13	-	-25	-80	2 ~ 6
QDO-35000-18	35	-	13	-85	-25	-80	2 ~ 6
QDO-34475-10	34,475	-	18	-85	-20	-80	2 ~ 6
QDO-30000-20	30	-	20	-70	-25	-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-23100-0	23.1	-	0	-	-20	-80	2 ~ 6
QDO-16000-13	16	-	13	-85	-20	-80	2 ~ 6
QDO-15000-10	15	-	10	-75	-20	-80	2 ~ 6
QDO-15000-20	15	-	20	-75	-20	-80	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-10300-20	10.3	-	20	-85	-20	-70	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-9290-16	9.29	-	16	-95	-20	-80	2 ~ 6
QDO-9200-13	9.2	-	13	-100	-20	-80	2 ~ 6
QDO-9000-13	9	-	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-2170-16	2.17	-	16	-85	-20	-80	2 ~ 6
QDO-1151.8-1152.2-13	1.1518	1.1522	13	-85	-20	-80	2 ~ 6