I-Broadband High Power Low Insertion Loss Dual Directional Crossguide Couplers

I-Broadband High Power Low Insertion Loss Dual Directional Crossguide Couplers

Iimbonakalo:

Broadband
Amandla phezulu
Ilahleko yokuFaka ephantsi

Usetyenziso:

Izikhulisi
Isidluliseli
Uvavanyo lweLebhu
Irada

QHAGAMSHELANA NGOKU

Ii-couplers ezinqamlezileyo ezimbini zodidi lwe-waveguide cross coupler, inobunjani bokwalathiso oluntlu-mbini.

I-waveguide cross coupler idla ngokuqulatha ii-coplanar waveguide perpendicular to another. Xa i-electromagnetic wave kwenye i-waveguide ifikelela kwaye idlula kwindawo yokuwela, iya kudluliselwa kwenye i-waveguide. Kule nkqubo, ngenxa yokuba iindawo zokuhlangana phakathi kwee-waveguides zine-angle ethile, inxalenye yamandla idluliselwa kwelinye i-waveguide, ngaloo ndlela ifezekisa ukudibanisa. Le ndlela yothumelo inokuhambisa ngaxeshanye iindlela ezimbini ze-orthogonal, ngoko ke i-waveguide cross coupler inezinga eliphezulu le-orthogonality.

Isicelo:

Imveliso isetyenziswa ngokubanzi kumlinganiselo we-microwave, isampuli, ukufumanisa amandla aphezulu, iinkqubo ze-microwave feeding, i-radar, unxibelelwano, ukuhamba, ukunxibelelana ngesathelayithi kunye nezinye iinkqubo.
Kwintsimi yonxibelelwano, i-waveguide cross couplers inokusetyenziselwa ukukhupha imiqondiso ye-microwave ukusuka kwelinye i-waveguide kwaye idibanise kwelinye i-waveguide, ukuphumeza uqhagamshelwano phakathi kweebhendi ezahlukeneyo zamaza. Umzekelo, kwiinkqubo zonxibelelwano lwesathelayithi, i-waveguide cross couplers inokusetyenziselwa ukudibanisa izibuko zemveliso ye-amplifiers kuwo onke amanqanaba, ukwenza ukuhanjiswa komqondiso phakathi kwamanqanaba achaneke ngakumbi kwaye athembekileyo. Ukongeza, i-couplers ye-waveguide cross inokusetyenziselwa ukwakha ubume benethiwekhi obunamacala amabini okanye amathathu-ntathu kwi-optics.

Iimpawu:

Kukho iindidi ezisemgangathweni ze-waveguide ezifana noxande, uxande olusicaba, uxande oluphakathi oluphakathi, kunye nomqolo ophindwe kabini, oneempawu zokukhokela okuphezulu, i-VSWR ephantsi, impendulo ephantsi, kunye nobubanzi obugcweleyo bebhendi yokuqhuba.

Qualwaveibonelela nge-broadband kunye namandla aphezulu ambini ahamba nge-coupleer crossguide kuluhlu olubanzi ukusuka kwi-5.38GHz ukuya kwi-40GHz. I-couplers isetyenziswa kakhulu kwizicelo ezininzi.Izixhobo ezisisiseko ze-waveguide high directional couplers zibhedu kunye ne-aluminiyam, kunye nonyango olungaphezulu olufana nesilivere yokucwenga, igolide, i-nickel plating, i-passivation, kunye ne-oxidation conductive. Imilinganiselo yangaphandle, i-flange, uhlobo oludibeneyo, izinto eziphathekayo, unyango lomphezulu, kunye neenkcukacha zombane ze-waveguide couplers zinokwenziwa ngokwezifiso ngokweemfuno zomsebenzisi.

Inombolo yendawo	Ukuphindaphinda (GHz, Min.)	Ukuphindaphinda (GHz, Max.)	Amandla (MW)	Ukudibanisa (dB)	Ilahleko yokuFaka (dB, ubuninzi.)	Directivity (dB, umz.)	VSWR (Ubukhulu.)	Ubungakanani beWaveguide	I-Flange	I-Coupling Port	Ixesha lokukhokhela (iiveki)
QDDCC-32900-50100	32.9	50.1	0.023	40±1.5	-	15	1.4	I-WR-22 (BJ400)	UG-383/U	2.4mm	2~4
QDDCC-26300-40000	26.3	40	0.036	20±1.5, 30±1.5	-	15	1.35	I-WR-28 (BJ320)	FBP320	2.92mm	2~4
QDDCC-21700-33000	21.7	33	0.053	40±1.5	-	20	1.3	I-WR-34 (BJ260)	FBP260	2.92mm	2~4
QDDCC-14500-22000	14.5	22	0.12	50±1	-	18	1.2	I-WR-51 (BJ180)	FBP180	I-WR-51	2~4
QDDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5, 50±1	-	15	1.3	I-WR-62 (BJ140)	FBP140	I-SMA	2~4
QDDCC-9840-15000	9.84	15	0.26	30±1.5	-	15	1.25	I-WR-75 (BJ120)	FBP120	I-SMA	2~4
QDDCC-8200-12500	8.2	12.5	0.33	50±1	-	18	1.2	I-WR-90 (BJ100)	FBP100	I-WR-90	2~4
QDDCC-5380-8170	5.38	8.17	0.79	35±1	0.2	18	1.25	I-WR-137 (BJ70)	FDP70	N	2~4
QDDCC-3940-5990	3.94	5.99	1.52	50±1.5	-	18	1.3	I-WR-187 (BJ48)	FDP48	N	2~4