Nā Oscillators Resonator Dielectric (DRO)

Nā Oscillators Resonator Dielectric (DRO)

Nā hiʻohiʻona:

Paʻa Alapine Kiʻekiʻe
Haʻahaʻa haʻahaʻa walaʻau

Nā noi:

Ukuea
Mea lawe lawe
Radar
Ho'āʻo Laboratory

E HOAKAKA ANO

He pōkole ʻo DRO no ka oscillator dielectric, i ʻike ʻia ʻo ka oscillator kristal, kahi kumu alapine paʻa a hilinaʻi.

ʻO ka hana nui o DRO ka hoʻololi ʻana i kahi hōʻailona o kēia manawa i kahi hōʻailona AC kiʻekiʻe. ʻO nā hiʻohiʻona Q kiʻekiʻe o DRO e hana ia ma ke ʻano he "microwave crystal oscillator", ʻoi aku ka maʻalahi o ka hoʻokō haʻahaʻa haʻahaʻa o ka microwave frequency source; Loaʻa i ka DRO kahi ʻano wela o ka resonance frequency coefficient hiki ke maikaʻi a maikaʻi ʻole paha nā hiʻohiʻona maikaʻi, hoʻomaikaʻi nui i ka hana DRO frequency drift; ʻOiai ʻaʻole hiki i ka DRO ke hoʻokō i ka multifrequency broadband, loaʻa iā ia nā pōmaikaʻi i ka hana ʻana ma ke kiko kiko.

ʻO nā hiʻohiʻona ʻē aʻe he:

1. High frequency stability: dielectric resonator oscillatorss he kiʻekiʻe ke alapine paʻa a me kahi liʻiliʻi o nā hoʻololi pinepine, e hana pono iā lākou no nā noi hoʻokele alapine kiʻekiʻe.
2.High quality factor: He kiʻekiʻe loa ke kumu o ka dielectric resonator oscillators, hiki ke hana i nā hōʻailona me nā harmonics haʻahaʻa, haʻahaʻa haʻahaʻa, a me ka haʻahaʻa haʻahaʻa o ka ikehu, e kōkua ana i ka hoʻomaikaʻi ʻana i ka hana ʻōnaehana.
3.High mahana paʻa: ʻO ka paʻa pinepine o ka dielectric resonator oscillators maikaʻi i nā mahana likeʻole aʻaʻole hiki ke maʻalahi i nā loli wela.
4. ʻO ka walaʻau haʻahaʻa haʻahaʻa: Ke hoʻohālikelike ʻia me nā oscillators ʻē aʻe, ʻo nā oscillators resonator dielectric he haʻahaʻa haʻahaʻa haʻahaʻa a hoʻohana maʻamau i nā ʻenehana hoʻohaʻahaʻa walaʻau e hōʻemi hou i ka walaʻau.
5.Easy e hoʻohui: hiki ke hoʻohana i ka dielectric resonator oscillatorss i nā kaʻa kaʻa, me ka liʻiliʻi liʻiliʻi a me ka hoʻohana haʻahaʻa haʻahaʻa, kūpono no nā noi e pono ai ka miniaturization a me ka hoʻohana haʻahaʻa haʻahaʻa. Ma muli o kēia mau hiʻohiʻona, hoʻohana nui ʻia ka dielectric resonator oscillatorss i nā kula e like me ke kamaʻilio satellite, nā ʻōnaehana radar, kamaʻilio pūʻali koa, aerospace, a me ka noiʻi ʻepekema.

Kaʻaleʻaleʻahāʻawi i nā ʻano DRO like ʻole, alapine a hiki i 38.5GHz, haʻahaʻa haʻahaʻa haʻahaʻa, maikaʻi nā hōʻailona a pau, hoʻohana nui ʻia i nā kahua he nui.

Helu Mahele	Ka pinepine (GHz, min.)	Ka pinepine (GHz, Max.)	Mana Hoopuka (dBm min.)	Ka leo walaau@10KHz (dBc/Hz)	Harmonic (dBc Max.)	Hoʻopunipuni (dBc Max.)	Ka manawa o waena o ka hoʻomaka a i ka wā pau (mau pule)
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