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    • Dening admin / 05 Nov 24 /0Komentar

      Reseptif optimal sinyal digital

      Ing sistem komunikasi digital, apa panampa ditampa minangka jumlah sinyal sing ditularake lan swara saluran. Resepsi sing paling optimal sinyal digital adhedhasar kemungkinan kesalahan minimal minangka kritik "paling apik". Kasalahan sing dianggep bab iki yaiku ...
      Reseptif optimal sinyal digital
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    • Dening admin / 04 Nov 24 /0Komentar

      Komposisi sistem transmisi sinyal digital

      Gambar 6-6 minangka diagram blok saka sistem transmatan sinyal asli digital. Iki biasane dumadi saka panyaring ngirim (Generator sinyal saluran), saluran, nampa keputusan panyaring lan sampling. Supaya njamin karya sing dipercaya lan terkenal ing sistem kasebut, ...
      Komposisi sistem transmisi sinyal digital
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    • Dening admin / 20 Sep 24 /0Komentar

      Multiple divisi frekuensi

      Nalika kapasitas transmisi saluran fisik luwih dhuwur tinimbang tandha siji, saluran kasebut bisa dituduhake dening macem-macem sinyal, umpamane, garis trunk saka sistem telpon asring duwe ewu sinyal sing dikirim ing serat tunggal. Multiplexing yaiku teknologi kanggo ngrampungake carane t ...
      Multiple divisi frekuensi
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    • Dening admin / 19 Sep 24 /0Komentar

      Transmisi transmisi baseband umum

      (1) kode ami Ami (kode inversion alternatif) minangka jeneng lengkap saka Alternatif Code Inversion Code, aturan encode kasebut yaiku kanggo ngowahi kode pesen "11" lan "-1", dene "0" (tandha kosong) tetep ora owah. Contone ...
      Transmisi transmisi baseband umum
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    • Dening admin / 12 Sep 24 /0Komentar

      Modulasi Nonlinear (Modulasi Angle)

      Nalika ngirim sinyal, apa sinyal optik utawa sinyal listrik utawa sinyal nirkabel, yen ditularake langsung, sinyal kasebut gampang diganggu karo gangguan swara ing mburi sing ditampa. Ing order t ...
      Modulasi Nonlinear (Modulasi Angle)
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    • Dening admin / 11 Sep 24 /0Komentar

      Modulasi digital binar

      Cara dhasar modhèl digital binar yaiku: keying amplitudo binar (2ASK) - pangowahan amplitude sinyal; Kunci binar frekuva Shift (2FSsk) - owah-owahan frekuensi pembawa operator; Kunci Binar Phase Shift (2PSK) - Fase Ganti operator ...
      Modulasi digital binar
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