Nā Hoʻohui Kūʻē Kūʻē Kūʻē ʻelua i ka Broadband High Power Coaial Bi RF Microwave Millimeter Wave Wave Radio Frequency

Nā Hoʻohui Kūʻē Kūʻē Kūʻē ʻelua i ka Broadband High Power Coaial Bi RF Microwave Millimeter Wave Wave Radio Frequency

Nā hiʻohiʻona:

Alanui
Mana Kiekie
Nalo hookomo haahaa

Nā noi:

Nā mea hoʻonui
Mea hoʻouna
Ho'āʻo Laboratory
Radar

E HOAKAKA NEI

ʻO RF ʻelua mau alakaʻi crossguide couplers no ke ʻano o ka waveguide cross coupler, loaʻa iā ia ke ʻano o ka ʻaoʻao ʻelua.

ʻO ka microwave dual directional crossguide coupler maʻamau he ʻelua coplanar waveguides e kū pono ana kekahi i kekahi. Ke hiki aku ka nalu electromagnetic ma kekahi alakaʻi nalu a hele aku ma waena o kahi kuʻekuʻe, e hoʻouna ʻia ia i kekahi alakaʻi nalu. Ma kēia kaʻina hana, no ka loaʻa ʻana o kahi kihi ma waena o nā alakaʻi nalu, lawe ʻia kahi ʻāpana o ka ikehu i kahi alakaʻi nalu ʻē aʻe, a laila e loaʻa ai ka hui ʻana. Hiki i kēia ʻano hoʻoili ke hoʻouna i ʻelua mau ʻano orthogonal i ka manawa like, no laila, ʻoi aku ka kiʻekiʻe o ka orthogonality o ka hui crossguide bi directional.

Ka hoohana ana i ka broadband high power dual directional crossguide coupler:

Hoʻohana nui ʻia nā huila crossguide ʻelua ʻaoʻao Broadband i ke ana ʻana i ka microwave, ka laʻana, ka ʻike mana kiʻekiʻe, nā ʻōnaehana hānai microwave, radar, kamaʻilio, hoʻokele, kamaʻilio ukali a me nā ʻōnaehana ʻē aʻe.
Ma ke kahua o ke kamaʻilio ʻana, hiki ke hoʻohana ʻia nā mea hoʻohui ʻaoʻao ʻelua o ka microwave no ka unuhi ʻana i nā hōʻailona microwave mai kahi alakaʻi nalu a hoʻohui iā lākou i kahi alakaʻi hawewe ʻē aʻe, e loaʻa ai nā pilina ma waena o nā kaha alapine like ʻole. No ka laʻana, i loko o nā ʻōnaehana kamaʻilio ukali, hiki ke hoʻohana ʻia nā mea hoʻohui crossguide ʻaoʻao ʻelua e hoʻohui i nā awa puka o nā mea hoʻonui ma nā pae āpau, e ʻoi aku ka pololei a me ka hilinaʻi o ka hoʻouna ʻana i ka hōʻailona ma waena o nā pae. Eia kekahi, hiki ke hoʻohana ʻia nā mea hoʻohui crossguide ʻelua ʻaoʻao i ka lekiō no ke kūkulu ʻana i nā hale ʻoihana ʻelua-dimensional a i ʻole ʻekolu-dimensional i ka optics.

ʻO nā hiʻohiʻona o ke alapine kiʻekiʻe ʻelua kuhikuhi kuhikuhi crossguide coupler:

Loaʻa nā ʻano alakaʻi nalu maʻamau e like me ka rectangular, flat rectangular, medium flat rectangular, a me ke kuamoʻo pālua, nona nā hiʻohiʻona o ke kuhikuhi kiʻekiʻe, haʻahaʻa VSWR, pane haʻahaʻa haʻahaʻa, a me ka laulā hawewe conduction piha.

Kaʻaleʻaleʻahāʻawi i ka broadband kiʻekiʻe ka mana lua kuhikuhi crossguide couplers ma kahi ākea mai 2.6GHz a hiki i 50.1GHz. Hoʻohana nui ʻia nā mea hoʻohui i nā noi he nui. ʻO nā mea maʻamau no ka nalu alakaʻi alakaʻi kiʻekiʻe he keleawe a me ka aluminika, me ka hoʻomaʻamaʻa ʻana i ka ʻili e like me ke kala kala, ka pā gula, ka nickel plating, passivation, a me ka conductive oxidation. Hiki ke hoʻopilikino ʻia nā ʻāpana o waho, flange, ʻano hui, nā mea, ka mālama ʻana i ka ʻili, a me nā kikoʻī uila o nā hui alakaʻi nalu e like me nā koi o ka mea hoʻohana.

Helu Mahele	Ka pinepine (GHz, min.)	Ka pinepine (GHz, Max.)	Ka mana (MW)	Hoʻopili (dB)	Nalo hookomo (dB, ka nui.)	Hoʻopololei (dB, min.)	VSWR (Max.)	Nui alakai nalu	Flange	Awa hui	Ka manawa o waena o ka hoʻomaka a i ka wā pau (mau pule)
QDDCC-32900-50100	32.9	50.1	0.023	40±1.5	-	15	1.4	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	WR-28 (BJ320)	FBP320	2.92mm	2~4
QDDCC-21700-33000	21.7	33	0.053	40±1.5	-	20	1.3	WR-34 (BJ260)	FBP260	2.92mm	2~4
QDDCC-17600-26700	17.6	26.7	0.0003	40±1	0.25	15	1.3	WR-42 (BJ220)	FBP220	2.92mm	2~4
QDDCC-14500-22000	14.5	22	0.12	50±1	-	18	1.2	WR-51 (BJ180)	FBP180	WR-51	2~4
QDDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5, 50±1	-	15	1.3	WR-62 (BJ140)	FBP140	SMA	2~4
QDDCC-9840-15000	9.84	15	0.26	30±1.5	-	15	1.25	WR-75 (BJ120)	FBP120	SMA	2~4
QDDCC-8200-12500	8.2	12.5	0.33	50±1	-	18	1.2	WR-90 (BJ100)	FBP100	WR-90	2~4
QDDCC-5380-8170	5.38	8.17	0.79	35±1	0.2	18	1.25	WR-137 (BJ70)	FDP70	N	2~4
QDDCC-3940-5990	3.94	5.99	1.52	50±1.5	-	18	1.3	WR-187 (BJ48)	FDP48	N	2~4
QDDCC-2600-3950	2.6	3.95	-	50±1.5	-	15	1.2	WR-284 (BJ32)	FDP32, FDM32	N	2~4