Mabda'a falanqeeyaha shabakada vector

Falanqeeyaha shabakada vector wuxuu leeyahay hawlo badan waxaana loo yaqaan "boqorka qalabka".Waa multimeter-ka goobta raadiyaha iyo microwave-ka, iyo qalabka tijaabada tamarta hirarka korantada.

Falanqeeyayaasha shabakada hore waxay cabbireen oo kaliya baaxadda.Falanqeeyayaashan shabakada scalar waxay cabbiri karaan khasaaraha soo laabashada, faa'iidada, saamiga mowjadda taagan, oo ay sameeyaan cabbiro kale oo ku salaysan baaxadda.Maalmahan, inta badan falanqeeyayaasha shabakadu waa falanqeeyayaasha shabakadda vector, kuwaas oo cabbiri kara baaxadda iyo wejiga isku mar.Falanqeeyaha shabakada vector waa nooc ka mid ah aaladaha si weyn loo isticmaalo, kaas oo sifayn kara cabirrada S, iswaafajin kara caqabada adag, oo cabiri kara wakhtiga.

Wareegyada RF waxay u baahan yihiin habab tijaabo oo gaar ah.Way adag tahay in si toos ah loo cabbiro korantada iyo hadda ee soo noqnoqoshada sare, markaa marka la cabbirayo aaladaha soo noqnoqda sare, waa in lagu gartaa jawaabta ay ka bixinayaan calaamadaha RF.Falanqeeyaha shabakadu wuxuu u diri karaa calaamadda la yaqaan aaladda, ka dibna cabbirta calaamadda gelinta iyo calaamadda wax soo saarka ee saamiga go'an si loo xaqiijiyo astaamaha aaladda.

Falanqeeyaha shabakada waxa loo isticmaali karaa in lagu garto aaladaha soo noqnoqda raadiyaha (RF).In kasta oo cabbirrada S oo keliya la cabbiray markii hore, si ay uga sarreeyaan aaladda tijaabada lagu jiro, falanqeeyaha shabakadda ee hadda aad buu u dhexgalay oo aad u horumaray.

jaantuska xannibaadda curinta ee falanqaynta shabakadda

Jaantuska 1 wuxuu muujinayaa jaantuska xannibaadda halabuurka gudaha ee falanqaynta shabakadda.Si loo dhamaystiro tijaabada sifada gudbinta/milicsiga ee qaybta la tijaabiyay, falanqeeyaha shabakada waxa ka mid ah:;

1. Isha calaamadda xiisaha;Bixi calaamad gelinta kicinta ee qaybta la tijaabiyay

2. Qalabka kala soocida calaamadaha, oo ay ku jiraan qaybiyaha awoodda iyo qalabka isku xidhka jihada, waxay soo saartaa gelinta iyo calaamadaha muuqda ee qaybta la tijaabiyey siday u kala horreeyaan.

3. Qaataha;Tijaabi muujinta, gudbinta iyo calaamadaha gelinta qaybta la tijaabiyay.

4. Qaybta soo-bandhigidda;Habka oo muuji natiijooyinka imtixaanka.

Dabeecadda gudbinta waa saamiga qaraabo ee wax soo saarka qaybta la tijaabiyay iyo kicinta wax gelinta.Si loo dhamaystiro tijaabadan, falanqeeyaha shabakadu wuxuu u baahan yahay inuu helo calaamada kicinta gelinta iyo macluumaadka soosaarka qaybta la tijaabiyay siday u kala horreeyaan.

Isha ishaarada gudaha ee falanqeeyaha shabakada ayaa mas'uul ka ah soo saarida calaamadaha kicinta ee buuxiya inta jeer ee tijaabada iyo shuruudaha awooda.Wax soo saarka isha ishaaradu waxay u qaybsantaa laba calaamadood iyada oo loo marayo qaybiyaha korantada, mid ka mid ah kaas oo si toos ah u galaya soo-dhowrka R, kan kalena wuxuu gelayaa dekedda tijaabada ah ee u dhiganta qaybta la tijaabiyay iyada oo loo marayo furaha.Sidaa darteed, tijaabada qaataha R waxa ay helaysaa macluumaadka signalka gelinta la qiyaasay.

Calaamadda wax-soo-saarka qaybta la tijaabiyay waxay gashaa aqbalaha B ee falanqeeyaha shabakadda, sidaa darteed qaataha B wuxuu tijaabin karaa macluumaadka soo-saarka qaybta la tijaabiyay.B/R waa habka gudbinta hore ee qaybta la tijaabiyay.Marka tijaabada dambe la dhammeeyo, beddelka gudaha ee falanqeeyaha shabakadda ayaa loo baahan yahay si loo xakameeyo socodka signalka.