Menene ƙararrakin ɗaukar hoto na gama gari da ake amfani da shi a cikin rami da ginshiƙai?

A cikin rufaffiyar madauki kamar ramuka da ginshiƙai, sau da yawa siginonin waya suna yin cikas sosai, wanda ke haifar da na'urorin sadarwa kamar wayoyin hannu da na'urorin sadarwar mara waya ba sa aiki yadda ya kamata. Don magance wannan matsala, injiniyoyi sun ƙera na'urori daban-daban na haɓaka sigina. Waɗannan na'urori na iya karɓar sigina mara ƙarfi sannan su ƙara haɓaka su, barin na'urorin mara waya suyi aiki akai-akai a cikin rufaffiyar mahalli. A ƙasa, za mu gabatar da wasu na'urorin haɓaka siginar gama gari da ake amfani da su a cikin ramuka da ginshiƙai.

1. Tsarin Eriya Rarraba (DAS)

Tsarin eriya da aka rarraba shine tsarin haɓaka siginar da aka saba amfani da shi, wanda ke gabatar da sigina mara waya ta waje zuwa cikin gida ta hanyar shigar da eriya da yawa a cikin ramuka da ginshiƙai, sannan haɓakawa da yada siginar mara waya ta hanyar eriya da aka rarraba. Tsarin DAS na iya tallafawa masu aiki da yawa da maƙallan mitoci masu yawa, masu dacewa da tsarin sadarwar mara waya daban-daban, gami da 2G, 3G, 4G, da 5G.

2. Samun nau'in kwayar halittaamplifier siginar waya

Amsar siginar nau'in riba yana samun ɗaukar hoto ta hanyar karɓa da haɓaka siginar mara ƙarfi mara ƙarfi, sannan sake watsa su. Irin wannan nau'in na'ura yawanci ya ƙunshi eriyar waje (karɓar sigina), ƙaramar sigina, da eriya ta cikin gida (sigina masu watsawa). Samfuran nau'in siginar siginar sun dace da ƙananan ginshiƙai da ramuka.

3. Maimaita Fiber optictsarin

Maimaita Fiber optictsarin shine mafita na ƙara girman sigina mai tsayi wanda ke juyar da siginar mara waya zuwa siginar gani, sannan ana watsa su a ƙarƙashin ƙasa ko cikin rami ta hanyar fiber optic, sannan a mayar da su zuwa sigina mara waya ta hanyar masu karɓar fiber optic. Amfanin wannan tsarin shine yana da ƙananan asarar watsa sigina kuma yana iya cimma nasarar watsa siginar mai nisa da ɗaukar hoto.

4. KaramiƘarfafa siginar salula

Karamar tasha sabon nau'in na'urar kara girman sigina ce wacce ke da karfin sadarwa mara waya ta kanta kuma tana iya sadarwa kai tsaye da wayoyin hannu da sauran na'urorin mara waya. Ana shigar da ƙananan tashoshi na tushe akan rufin tunnels da ginshiƙai, suna samar da tsayayyen sigina mara waya.

Abubuwan da ke sama wasu na'urorin haɓaka siginar gama gari ne da ake amfani da su a cikin rami da ginshiƙai. Lokacin zabar na'ura, ya zama dole a yi la'akari da abubuwa kamar ainihin buƙatun ɗaukar hoto, kasafin kuɗi, da daidaituwar na'urar, kuma zaɓi na'urar da ta fi dacewa da kanshi.

Tushen labarin:Lintratek amplifier siginar wayar hannu  www.lintratek.com