Mabda'a iyo Codsiga Wareegtada 3-Port ee Nidaamka Microwave

3-DekaddaWareegtadawaa aalad muhiim ah oo microwave/RF ah, oo inta badan loo isticmaalo jiheynta calaamadaha, go'doominta iyo xaaladaha laba-laabka ah. Maqaalkani wuxuu si kooban u soo bandhigayaa mabda'a qaabdhismeedka, sifooyinka waxqabadka iyo codsiyada caadiga ah.

Waa maxay 3-dekedwareega?

A 3-dekedwareegawaa aalad saddex-dekedood ah oo dadban, oo aan is-dhaafsaneyn, calaamaduna waxay ku dhex wareegi kartaa oo keliya inta u dhexeysa dekedaha jihada go'an:

Wax-soo-saarka dekedda 1 → wax-soo-saarka dekedda 2 oo keliya;

Wax-soo-saarka dekedda 2 → wax-soo-saarka dekedda 3 oo keliya;

Wax-soo-saarka dekedda 3 → wax-soo-saarka dekedda 1 oo keliya.

Fikrad ahaan, gudbinta signalka ee 3-dekedwareegaWaxay raacdaa jihada go'an: dekedda 1 → dekedda 2, dekedda 2 → dekedda 3, dekedda 3 → dekedda 1, samaynta jid loop unidirectional. Deked kastaa waxay u gudbisaa signallada dekedda ku xigta oo keliya, signalkana looma gudbin doono rogaal celis ah ama looma gudbin doono dekedo kale. Sifadan waxaa loo yaqaan "aan-is-dhaafsi la'aan". Dabeecaddan gudbinta ku habboon waxaa lagu sifeyn karaa jaangooyooyin kala firdhisan oo caadi ah, taasoo muujineysa inay leedahay lumis gelinta hoose, go'doomin sare, iyo waxqabadka gudbinta jihada.

Noocyada Dhismaha

Coaxial, Soo gelid, Dusha sare, MicrostripiyoWaveguidenoocyada

Codsiyada caadiga ah

Isticmaalka go'doominta: Caadi ahaan loo isticmaalo nidaamyada microwave ee awooda sare leh si looga ilaaliyo gudbiyeyaasha waxyeelada mawjadaha ka muuqda. Dekadda seddexaad waxay ku xiran tahay culeys u dhigma si loo gaaro go'doon sare.

Shaqada Duplexer: Raadaarka ama nidaamyada isgaarsiinta, waxaa loo isticmaalaa gudbiyaasha iyo qaataha si ay u wadaagaan anteeno isku mid ah iyada oo aan la faragelin midba midka kale.

Nidaamka Cod-weyneeye Milicsiga: Marka lagu daro aaladaha iska caabbinta taban (sida Gunn diodes), wareegtada ayaa loo isticmaali karaa in lagu go'doomiyo dariiqyada wax-gelinta iyo soo-saarka.