Hoʻokahi Directional Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Wave Radio Frequency

Hoʻokahi Directional Crossguide Couplers 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 ka nalu alakaʻi alakaʻi alakaʻi hoʻokahi ʻelua mau alakaʻi nalu ʻākau.

Loaʻa ka hui ʻana ma ka hoʻomaka ʻana i ʻelua mau puka liʻiliʻi ma ka paia ākea maʻamau o ke alakaʻi nalu. Ma hope o ka hoʻolālā ʻana, hiki ke hoʻohuli a hoʻopau ʻia ka mana hōʻailona i hui pū ʻia ma kēia mau lua hoʻohui. Hana ʻia kēia mau puka i puka keʻa liʻiliʻi e hoʻokō i ka hana maikaʻi loa.

ʻO ka mea hoʻohui crossguide bi directional he mea ia e kau ai i ʻelua laina hoʻouna i kahi kokoke i hiki ke hoʻohui ʻia ka mana ma kekahi laina me kekahi. Hoʻohālikelike ʻia ka mea hoʻohui i ka impedance ʻano ma nā awa ʻehā, e maʻalahi ke hoʻopili ʻia i loko o nā kaapuni ʻē aʻe a i ʻole nā subsystems. Ma ka hoʻohana ʻana i nā ʻano hoʻohui like ʻole, ka media hoʻohui, a me nā mīkini hoʻohui, hiki ke hoʻolālā ʻia nā coaial single directional crossguide couplers kūpono no nā ʻōnaehana microwave like ʻole me nā koi like ʻole.

Hoʻohana i ka mea hoʻohui alakaʻi alakaʻi kiʻekiʻe kiʻekiʻe:

Hoʻohana nui ʻia nā mea hoʻohui alakaʻi alakaʻi hoʻokahi Microwave, ma ke ʻano he mea koʻikoʻi o nā kaapuni microwave he nui, i nā ʻōnaehana uila hou. Hiki ke hoʻohana ʻia e hāʻawi i ka mana laʻana no ka uku wela a me nā kaʻa kaʻa amplitude, a hiki ke hoʻopau i ka hoʻokaʻawale mana a me ka synthesis ma kahi ākea ākea.
1. Ma ka mea hoʻonui kaulike, kōkua ka rf single directional crossguide coupler i ka hoʻokō maikaʻi ʻana i ka puʻuwai hoʻokomo-puka ʻana i ka lākiō hawewe kū (VSWR).
2. I loko o nā mea hui like ʻole a me nā ʻenehana microwave (e like me nā mea nānā pūnaewele), hiki ke hoʻohana ʻia ka mea hoʻohui crossguide kuhikuhi hoʻokahi millimeter e hoʻāʻo i ka hanana a me nā hōʻailona hōʻike.
3. Ma ke kamaʻilio paʻa lima, hiki i ka hoʻohana ʻana i kahi hui uwapo 90 ° ke hoʻoholo i ka hewa o ka pae o kahi mea hoʻouna π/4 phase shift keying (QPSK).

Kaʻaleʻalehāʻawi i ka broadband kiʻekiʻe mana hoʻokahi alakaʻi crossguide couplers ma kahi ākea mai 1.13 a 40GHz. Aia nā ʻano awa alakaʻi nalu, e like me WR-28 a me WR-34. Hoʻohana nui ʻia ka radio frequency single directional crossguide couplers i nā noi he nui.
Welina mai nā mea kūʻai aku e kelepona a nīnau.

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)
QSDCC-26300-40000	26.3	40	0.036	30±1.5, 40±1.5	-	15	1.3	WR-28（BJ320）	FBP320, FBM320	2.92mm	2~4
QSDCC-21700-33000	21.7	33	0.053	40/50±1.5, 40/50±0.7	-	15	1.25	WR-34（BJ260）	FBP260	WR-34	2~4
QSDCC-17600-26700	17.6	26.7	0.066	30±0.75, 40±1.5	-	15	1.3	WR-42（BJ220）	FBP220	2.92mm	2~4
QSDCC-14500-22000	14.5	22	0.12	40±0.7, 50±0.7	-	18	1.1	WR-51 (BJ180)	FBP180	WR-51	2~4
QSDCC-11900-18000	11.9	18	0.002	40±2	0.3	20	1.3	WR-62 (BJ140)	FBP140	SMA	2~4
QSDCC-9840-15000	9.84	15	0.29	30/40/50±0.5, 40±1.5, 50±0.5	-	18	1.3	WR-75 (BJ120)	FDBP120	WR-75, N, SMA	2~4
QSDCC-8200-12500	8.2	12.5	0.33	20/40±0.2, 50±1.5, 60±1	-	15	1.25	WR-90 (BJ100)	FBP100, FBM100	N, SMA	2~4
QSDCC-6570-9990	6.57	9.99	0.52	40±0.7, 50, 55±1	-	18	1.3	WR-112 (BJ84)	FDP84, FDM84, FBP84	WR-112, SMA	2~4
QSDCC-4640-7050	4.64	7.05	1.17	40±1.5	-	15	1.25	WR-159 (BJ58)	FDP58	N	2~4
QSDCC-3220-4900	3.22	4.9	2.44	30±1	-	26	1.3	WR-229 (BJ40)	FDP40, FDM40	SMA	2~4
QSDCC-1130-1730	1.13	1.73	19.6	50±1.5	-	15	1.3	WR-650 (BJ14)	FDP14	N	2~4