Hoʻokahi Directional Loop Couplers Broadband High Power Microwave

Hoʻokahi Directional Loop Couplers Broadband High Power Microwave

Nā hiʻohiʻona:

Alanui
Mana Kiekie
Nalo hookomo haahaa

Nā noi:

Nā mea hoʻonui
Mea hoʻouna
Ho'āʻo Laboratory
Radar

E HOAKAKA NEI

ʻO ka mea hoʻohui hawewe alakaʻi hawewe he mea hana microwave i loaʻa i kahi alakaʻi nalu a me nā laina hoʻouna ʻelua.

Hoʻohana nui ʻia kēia microwave single directional loop coupler no ka bandpass filtereloop a me ka hoʻohālikelike impedance pōkole pōkole no nā laina hoʻouna. Hiki i kēia hui ke hoʻololi i ka ikehu alapine kiʻekiʻe mai kahi laina hoʻouna i kekahi, a laila e loaʻa ai ka hoʻopili ʻana i ke kukui.

ʻO ka manaʻo hana o ka waveguide loop coupler e hilinaʻi nui ʻia ma nā ʻaoʻao ʻelua: nā hiʻohiʻona hoʻoili o ka loop coupler a me ka microstrip line.Directional coupler pili i ka mana mahele me ka directionality.

ʻO ka loop coupler kahi mea nui i ka waveguide loop couplers, ka mea nui e pāʻani i ka hoʻopili ʻana i ka ikehu.

ʻO kēia hui annular he ʻelua mau puka lou hapalua pili, me hoʻokahi hapa puka lou e lawelawe ana ma ke ʻano he puka komo a ʻo ka hapa lua e lawelawe ana ma ke ʻano he puka puka. Ke hōʻea ka hōʻailona kiʻekiʻe i ka hui annular ma ke awa hoʻokomo, e hoʻouna ʻia ia i ka hapalua loop pili. I kēia manawa, ma muli o ka hele ʻana o ke kahua magnetic, e hoʻouna ʻia ka hōʻailona i ka hapalua hapa, a laila e loaʻa ai ka hoʻohui ʻana i ka ikehu. ʻO ka hope loa, hiki ke hoʻohui i ka hōʻailona hoʻokomo mai ke awa hoʻokomo a i ke awa puka ʻoiai e hoʻopaʻa ana i kahi kiʻekiʻe o ka hoʻopili ʻana.

Nā hōʻailona hana nui o ka broadband single directional loop couplers

ʻO nā hōʻailona hana nui no ka measuloop directional couplers e pili ana i ka laulā hana, ka pae hoʻohui (a i ʻole ka hoʻololi ʻana i ka hoʻololi ʻana), ka kuhikuhi ʻana, a me ka lākiō hawewe kū i ka hoʻokomo/puka.
1. ʻO ka decibel decibel ratio o ka mana hoʻokomo o ke alakaʻi nalu nui i ka mana hoʻopuka o ke awa hoʻopili ma lalo o ke kūlana o ka ukana hoʻohālikelike i kēlā me kēia awa.
2. ʻO ka kuhikuhi ʻana e pili ana i ka ratio decibel o ka mana hoʻopuka o ke awa hoʻohui i ka mana hoʻopuka o ke awa kaʻawale ma lalo o ke kūlana o ka haʻawe like ʻana ma kēlā me kēia awa. Hoʻohana nui ʻia nā mea hoʻohui kuhikuhi no ka hōʻailona hōʻailona ma ka hāʻawi ʻana i ka mana a me ke ana microwave.

Kaʻaleʻaleʻahoʻolako i ka broadband a me ka mana kiʻekiʻe hoʻokahi directional loop couplers ma kahi ākea mai 2.6 a 18GHz. Hoʻohana nui ʻia nā mea hoʻohui i nā noi he nui.

Nā Hoʻohui Loop Hoʻokahi
Helu Mahele	Ka pinepine (GHz)	Mana (MW)	Hoʻopili (dB)	IL (dB, Max.)	Kuhikuhi (dB, Min.)	VSWR (Meki.)	Nui alakai nalu	Flange	Awa hui	Ka Manawa (Weeks)
QSDLC-9000-9500	9~9.5	0.33	30±0.25	-	20	1.3	WR-90（BJ100）	FBP100	SMA	2~4
QSDLC-8200-12500	8.2~12.5	0.33	10/20/30±0.25	0.25	25	1.1	WR-90（BJ100）	FBP100	N	2~4
QSDLC-2600-3950	2.6~3.95	3.5	30±0.25	0.15	25	1.1	WR-284（BJ32）	FDP32	N	2~4

Nā Hoʻohui Hoʻohui Hoʻohālua Kaulua
Helu Mahele	Ka pinepine (GHz)	Mana (MW)	Hoʻopili (dB)	IL (dB, Max.)	Kuhikuhi (dB, Min.)	VSWR (Meki.)	Nui alakai nalu	Flange	Awa hui	Ka Manawa (Weeks)
QSDLC-5000-18000	5~18	2000W	40±1.5	-	12	1.35	WRD-500	FPWRD500	SMA	2~4
QSDLC-6500-18000	6.5-18	2000W	40±2	-	15	1.5	WRD-650	FPWRD650	SMA	2~4
QSDLC-7500-18000	7.5-18	1550W	50±0.6	0.15	12	1.8	WRD-750	FPWRD750	SMA	2~4