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Alaƙa tsakanin ƙarfin haɗin RF coaxial da canjin mitar sigina

Ikon sarrafa wutar lantarki na masu haɗin RF coaxial zai ragu yayin da mitar siginar ke ƙaruwa. Canjin mitar siginar watsawa kai tsaye yana haifar da canje-canje a cikin asara da rabon tsayayyen raƙuman wutar lantarki, wanda ke shafar ƙarfin watsawa da tasirin fata. Misali, ikon sarrafa wutar lantarki na haɗin SMA gabaɗaya a 2GHz kusan 500W ne, kuma matsakaicin ikon sarrafawa a 18GHz bai kai 100W ba.

Gudanar da wutar lantarki da aka ambata a sama yana nufin ci gaba da ƙarfin raƙuman ruwa. Idan aka kunna wutar lantarki, sarrafa wutar lantarki zai fi girma. Tunda dalilan da ke sama dalilai ne marasa tabbas kuma za su shafi juna, babu wata dabara da za a iya ƙididdige ta kai tsaye. Saboda haka, ba a ba da ma'aunin ƙimar ƙarfin wutar lantarki ga masu haɗin kai ɗaya ba. Sai kawai a cikin alamun fasaha na na'urorin microwave marasa aiki kamar masu rage gudu da lodi za a daidaita ƙarfin wutar lantarki da ma'aunin wutar lantarki nan take (ƙasa da 5μs).

Lura cewa idan tsarin watsawa bai yi daidai ba kuma tsayin raƙuman ya yi yawa, ƙarfin da ke kan mahaɗin na iya zama mafi girma fiye da ƙarfin shigarwa. Gabaɗaya, saboda dalilai na aminci, ƙarfin da aka ɗora akan mahaɗin bai kamata ya wuce 1/2 na ƙarfin iyaka ba.

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Raƙuman ruwa masu ci gaba suna ci gaba da tafiya a kan axis na lokaci, yayin da raƙuman bugun jini ba sa ci gaba a kan axis na lokaci. Misali, hasken rana da muke gani yana ci gaba (haske shine nau'in raƙuman lantarki na yau da kullun), amma idan hasken da ke cikin gidanka ya fara walƙiya, ana iya ɗaukarsa a matsayin nau'in bugun jini.

Don ƙarin koyo game da eriya, da fatan za a ziyarci:


Lokacin Saƙo: Nuwamba-08-2024

Sami Takardar Bayanan Samfura