Go'doominta Labada Isgoys

Go'doominta laba-geesoodka ah waa aalad dadban oo caadi ahaan loo isticmaalo mikrowave iyo xadhkaha hirarka millimitirka si loo go'doomiyo calaamadaha muuqda ee dhamaadka anteenada.Waxay ka kooban tahay qaab-dhismeedka laba go'doomiyayaal.Luminta gelinta iyo go'doominta ayaa caadi ahaan labanlaab ka badan hal keli ah.Haddii go'doominta hal go'doomiyahu ay tahay 20dB, go'doominta go'doominta labajibbaaran waxay badanaa noqon kartaa 40dB.Mowjadda taagan ee dekeddu wax badan iskama beddeleyso.

Nidaamka, marka signalka soo noqnoqda raadiyaha laga soo gudbiyo dekedda wax gelinta ilaa isgoysyada giraanta koowaad, sababtoo ah hal daraf oo ka mid ah isgoysyada giraanta koowaad waxaa lagu qalabeeyaa iska caabiyaha soo noqnoqda raadiyaha, calaamadiisa waxaa loo gudbin karaa oo keliya dhamaadka gelinta labaad. isgoyska giraanta.Isku xirka wareegga labaad wuxuu la mid yahay kii hore, iyadoo la rakibay resistors RF, signalka ayaa loo gudbin doonaa dekedda wax soo saarka, go'doomintiisuna waxay noqon doontaa wadarta go'doominta labada isku dhafka ah.Calaamadaha muuqda ee ka soo laabanaya dekedda wax soo saarka waxaa nuugi doona iska caabiyaha RF ee isgoyska giraanta labaad.Sidan, go'doon weyn oo u dhexeeya dekedaha wax-soo-saarka iyo wax-soo-saarka ayaa lagu gaaraa, taasoo si wax ku ool ah u yaraynaysa milicsiga iyo faragelinta nidaamka.

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Mid ka mid ah sifooyinka muhiimka ah ee go'doominta laba-geesoodka ah waa go'doon, taas oo ka tarjumaysa heerka go'doominta calaamadaha u dhexeeya dekedda wax-soo-saarka iyo dekedda wax-soo-saarka.Caadi ahaan, go'doominta waxaa lagu cabbiraa (dB), go'doomin sarena waxay ka dhigan tahay go'doomin wanaagsan.Go'doominta go'doominta-laba-goynta waxay badanaa gaari kartaa tobanaan decibels ama ka badan.Dabcan, marka go'doomintu u baahan tahay waqti badan, go'dooyeyaal isgoysyo badan ayaa sidoo kale la isticmaali karaa.

Halbeeg kale oo muhiim ah oo ka mid ah go'doominta labajibbaaran waa luminta gelinta (Insertion Loss), taas oo loola jeedo luminta calaamada ka timaadda dekedda wax-soo-saarka ee dekedda wax-soo-saarka.Luminta gelinta hoose waxay la macno tahay in calaamaduhu si hufan ugu safri karo go'doominta.Go'doominta-isku-xidhka-laba-laaban ahi guud ahaan waxay leeyihiin khasaare galinta oo aad u hooseeya, badiyaa ka hooseeya dhawr decibels.

Intaa waxaa dheer, go'doominta labajibbaaran waxay sidoo kale leeyihiin kala duwanaansho soo noqnoqda oo ballaaran iyo awoodda maaraynta awoodda.Go'doomiyeyaal kala duwan ayaa lagu dabaqi karaa xadhkaha soo noqnoqda ee kala duwan, sida mikrowave band (0.3 GHz - 30 GHz) iyo milimitirka hirarka soo noqnoqda (30 GHz - 300 GHz).Isla mar ahaantaana, waxay awood u leedahay in ay u adkeysato heerarka awoodeed ee cadaalad ah, oo u dhexeeya dhowr watts ilaa tobanaan watts.

Naqshadeynta iyo soo saarista go'doominta isgoysyada labajibaaran waxay u baahan tahay in la tixgeliyo arrimo badan sida kala duwanaanta inta jeer ee hawlgalka, shuruudaha go'doominta, luminta gelinta, xaddidaadaha cabbirka, iwm. Caadi ahaan, injineerada waxay isticmaalaan jilitaanka goobta korantada iyo hababka kor u qaadista si loo go'aamiyo qaab-dhismeedka iyo cabbirrada ku habboon.Habka soo saarida go'doominta isku-xidhka laba-jibbaaran waxay caadi ahaan ku lug leedahay farsamaynta casriga ah iyo farsamooyinka isku-ururinta si loo hubiyo kalsoonida aaladda iyo waxqabadka.

Guud ahaan, go'doominta laba-jibbaaran waa aalad muhiim ah oo aan fiicneyn oo si weyn loogu isticmaalo microwave iyo nidaamyada hirarka millimitirka si loo go'doomiyo loogana ilaaliyo calaamadaha milicsiga iyo faragelinta labada dhinac.Waxay leedahay sifooyinka go'doominta sare, luminta gelinta hoose, baaxadda soo noqnoqoshada ballaaran iyo awoodda maaraynta awoodda sare, taas oo saameyn muhiim ah ku leh waxqabadka iyo xasilloonida nidaamka.Iyadoo horumarinta joogtada ah ee isgaarsiinta wireless-ka iyo tignoolajiyada radar, baahida iyo cilmi-baarista go'doominta-laba-goynta waxay sii wadi doontaa ballaarinta iyo qoto-dheeraanta.

Xaashida Xogta

RFTYT 60MHz-18.0GHz RF Dual/Isgoysyada badan ee Coaxial Isolator
Qaabka	Xaddiga Soo noqnoqda	BW	IL.(dB)	Karantiil(dB)	VSWR	Forard Poer(W)	Dib u celi Poer (W)	CabirkaW×L×H (mm)	Nooca SMA	PDF
TG12060E	80-230MHz	5 ~ 30%	1.2	40	1.25	150	10-100	120.060.025.5	SMA/N
TG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.062.026.0	SMA/N
TG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	90.050.018.0	SMA/N
TG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.038.015.0	SMA/N
TG5028X	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	50.828.515.0	SMA/N
TG7448H	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	73.848.422.5	SMA/N
TG14566K	1.0-2.0GHz	Buuxa	1.4	35	1.40	150	100	145.266.026.0	SMA/N
TG6434A	2.0-4.0GHz	Buuxa	1.2	36	1.30	100	10-100	64.034.021.0	SMA/N
TG5028C	3.0-6.0GHz	Buuxa	1.0	40	1.25	100	10-100	50.828.014.0	SMA/N
TG4223B	4.0-8.0GHz	Buuxa	1.2	34	1.35	30	10	42.022.515.0	SMA/N
TG2619C	8.0-12.0GHz	Buuxa	1.0	36	1.30	30	10	26.019.012.7	SMA
RFTYT 60MHz-18.0GHz RF Dual/Isgoysyada Kala Duwan
Qaabka	Xaddiga Soo noqnoqda	BW	IL.(dB)	Karantiil(dB)	VSWR	Forard Poer (W)	Reverse Poer(W)	CabirkaW×L×H (mm)	Nooca SMA	PDF
WG12060H	80-230MHz	5 ~ 30%	1.2	40	1.25	150	10-100	120.060.025.5	Xariiqda xarriiqda
WG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.048.024.0	Xariiqda xarriiqda
WG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	96.050.026.5	Xariiqda xarriiqda
WG5025X	350-4300MHz	5 ~ 15%	0.8	45	1.25	250	10-100	50.825.010.0	Xariiqda xarriiqda
WG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.038.013.0	Xariiqda xarriiqda
WG4020X	700-2700MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.020.08.6	Xariiqda xarriiqda
WG4027X	700-4000MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.027.58.6	Xariiqda xarriiqda
WG6434A	2.0-4.0GHz	Buuxa	1.2	36	1.30	100	10-100	64.034.021.0	Xariiqda xarriiqda
WG5028C	3.0-6.0GHz	Buuxa	1.0	40	1.25	100	10-100	50.828.014.0	Xariiqda xarriiqda
WG4223B	4.0-8.0GHz	Buuxa	1.2	34	1.35	30	10	42.022.515.0	Xariiqda xarriiqda
WG2619C	8.0 - 12.0 GHz	Buuxa	1.0	36	1.30	30	5-30	26.019.013.0	Xariiqda xarriiqda