Go'doominta Waveguide

Go'doominta waveguide waa aalad aan fiicneyn oo loo isticmaalo xargaha soo noqnoqda ee RF iyo microwave si loo gaaro gudbinta jihada iyo go'doominta calaamadaha.Waxay leedahay sifooyinka luminta gelinta hoose, go'doon sare, iyo broadband, waxaana si weyn loogu isticmaalaa isgaarsiinta, radar, anteenada iyo nidaamyada kale.

Qaab dhismeedka aasaasiga ah ee go'doominta waveguide waxaa ka mid ah khadadka gudbinta waveguide iyo qalabka birlabeedka.Khadka gudbinta waveguide waa dhuumo bir ah oo godan kaas oo calaamadaha la isugu gudbiyo.Alaabta magnetic inta badan waa walxo ferrite ah oo la dhigo meelo gaar ah oo ku yaal khadadka gudbinta waveguide si loo gaaro go'doominta calaamadaha.Go'doominta waveguide waxa kale oo ka mid ah rarka nuugista qaybaha caawimada si kor loogu qaado waxqabadka loona yareeyo milicsiga.

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Mabda'a shaqada ee go'doominta waveguide wuxuu ku salaysan yahay gudbinta asymmetric ee meelaha magnetic.Marka ay calaamaddu ka soo gasho khadka gudbinta waveguide hal jiho, agabka magnetic ayaa hagi doona calaamadda si ay ugu gudbiso jihada kale.Sababtoo ah xaqiiqda ah in qalabka birlabku uu kaliya u dhaqmo calaamadaha jihada gaarka ah, go'doominta waveguide waxay gaari karaan gudbinta calaamadaha.Dhanka kale, iyada oo ay ugu wacan tahay sifooyinka gaarka ah ee qaab dhismeedka waveguide iyo saameynta walxaha magnetic, go'doominta waveguide waxay gaari kartaa go'doon sare waxayna ka hortagtaa muujinta calaamadaha iyo faragelinta.

Go'doominta Waveguide waxay leedahay faa'iidooyin badan.Marka hore, waxay leedahay luminta gelinta hoose waxayna yareyn kartaa hoos u dhaca calaamadaha iyo luminta tamarta.Marka labaad, go'doominta waveguide waxay leeyihiin go'doon sare, taas oo si wax ku ool ah u kala saari karta calaamadaha wax soo saarka iyo ka fogaanshaha faragelinta.Intaa waxaa dheer, go'doominta waveguide waxay leeyihiin sifooyin ballaadhan waxayna taageeri karaan tiro balaadhan oo ah soo noqnoqoshada iyo shuruudaha bandwidth.Sidoo kale, go'doominta waveguide waxay u adkeysanayaan awoodda sare waxayna ku habboon yihiin codsiyada awoodda sare leh.

Go'doominta Waveguide ayaa si weyn loogu isticmaalaa nidaamyada RF iyo microwave ee kala duwan.Nidaamyada isgaarsiinta, go'doominta waveguide ayaa loo isticmaalaa si loo go'doomiyo calaamadaha u dhexeeya gudbinta iyo helitaanka aaladaha, ka hortagga dhawaaqyada iyo faragelinta.Nidaamyada raadaarka iyo anteenada, go'doominta waveguide ayaa loo isticmaalaa si looga hortago muujinta calaamadaha iyo faragelinta, hagaajinta waxqabadka nidaamka.Intaa waxaa dheer, go'doominta waveguide sidoo kale waxaa loo isticmaali karaa baaritaanka iyo cabbiraadda codsiyada, falanqaynta calaamadaha iyo cilmi-baarista shaybaarka.

Marka la dooranayo oo la isticmaalayo go'doominta waveguide, waxaa lagama maarmaan ah in la tixgeliyo qaar ka mid ah xuduudaha muhiimka ah.Tan waxaa ku jira kala duwanaanshaha soo noqnoqda ee hawlgalka, kaas oo u baahan xulashada kala duwanaansho joogto ah oo ku habboon;Darajada go'doominta, hubinta saameynta go'doominta wanaagsan;Luminta gelinta, isku day inaad doorato aaladaha khasaaraha hooseeya;Awoodda farsamaynta awoodda si loo buuxiyo shuruudaha awoodda nidaamka.Marka loo eego shuruudaha codsiga gaarka ah, noocyo kala duwan iyo qeexitaannada go'doominta waveguide waa la dooran karaa.

Xaashida Xogta

RFTYT 4.0-46.0G Tilmaamaha Go'doonka Waveguide
Qaabka	Xaddiga Soo noqnoqda(GHz)	Bandwidth(MHz)	Geli khasaaraha(dB)	Karantiil(dB)	VSWR	CabirkaW×L×Hmm			WaveguideHabka
BG8920-WR187		10%	0.25	23	1.15	200	88.9	63.5	WR187
BG8920-WR187	4.0-6.0	20%	0.3	20	1.2	200	88.9	63.5	WR187
BG6816-WR137	5.4-8.0	20%	0.3	23	1.2	160	68.3	49.2	WR137
BG5010-WR137	6.8-7.5	Buuxa	0.3	20	1.25	100	50	49.2	WR137
BG3676-WR112	7.0-10.0	10%	0.3	23	1.2	76	36	48	WR112
	7.4-8.5	Buuxa	0.3	23	1.2	76	36	48	WR112
	7.9-8.5	Buuxa	0.25	25	1.15	76	36	48	WR112
BG2851-WR90	8.0-12.4	5%	0.3	23	1.2	51	28	42	WR90
BG2851-WR90	8.0-12.4	10%	0.4	20	1.2	51	28	42	WR90
BG4457-WR75	10.0-15.0	500	0.3	23	1.2	57.1	44.5	38.1	WR75
	10.7-12.8	Buuxa	0.25	25	1.15	57.1	44.5	38.1	WR75
	10.0-13.0	Buuxa	0.40	20	1.25	57.1	44.5	38.1	WR75
BG2552-WR75	10.0-15.0	5%	0.25	25	1.15	52	25	38	WR75
BG2552-WR75	10.0-15.0	10%	0.3	23	1.2	52	25	38	WR75
BG2151-WR62	12.0-18.0	5%	0.3	25	1.15	51	21	33	WR62
BG2151-WR62	12.0-18.0	10%	0.3	23	1.2	51	21	33	WR62
BG1348-WR90	8.0-12.4	200	0.3	25	1.2	48.5	12.7	42	WR90
BG1348-WR90	8.0-12.4	300	0.4	23	1.25	48.5	12.7	42	WR90
BG1343-WR75	10.0-15.0	300	0.4	23	1.2	43	12.7	38	WR75
BG1338-WR62	12.0-18.0	300	0.3	23	1.2	38.3	12.7	33.3	WR62
BG1338-WR62	12.0-18.0	500	0.4	20	1.2	38.3	12.7	33.3	WR62
BG4080-WR75	13.7-14.7	Buuxa	0.25	20	1.2	80	40	38	WR75
BG1034-WR140	13.9-14.3	Buuxa	0.5	21	1.2	33.9	10	23	WR140
BG3838-WR140	15.0-18.0	Buuxa	0.4	20	1.25	38	38	33	WR140
BG2660-WR28	26.5-31.5	Buuxa	0.4	20	1.25	59.9	25.9	22.5	WR28
BG2660-WR28	26.5-40.0	Buuxa	0.45	16	1.4	59.9	25.9	22.5	WR28
BG1635-WR28	34.0-36.0	Buuxa	0.25	18	1.3	35	16	19.1	WR28
BG3070-WR22	43.0-46.0	Buuxa	0.5	20	1.2	70	30	28.6	WR22