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Dergiler / Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi / 2026 / Cilt: 3 Sayı: 2

4-SEVİYELİ TAM CEVAPLI SEFKA SİNYALLERİNİN İLİNTİ TABANLI DEMODÜLASYONU

CORRELATION TYPE DEMODULATION OF 4-LEVEL FULL-RESPONSE CPFSK SIGNALS

Tuncay Ertaş
Sayfa
1–13
Yayın Tarihi
2001-05-01
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The presented vector representation results are also important in that they can be directly used for the software simulation of 4-level CPFSK, which enables making performance assessments of the modulation under varios conditions

📌 3 Maddede Bu Makale

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Amaç & Hipotez:derived by using Gram-Schmidt orthogonalisation procedure, and the corresponding correlation type demodulator for the modulation has been constructed.
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Temel Bulgular & Veri:derived by using Gram-Schmidt orthogonalisation procedure, and the corresponding correlation type demodulator for the modulation has been constructed.
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Sonuç & Katkı:The presented vector representation results are also important in that they can be directly used for the software simulation of 4-level CPFSK, which enables making performance assessments of the modulation under varios conditions
🔬Tür:Makale
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:SEFKA · Demodülasyon · İlintisel alıcı

Özet

derived by using Gram-Schmidt orthogonalisation procedure, and the corresponding correlation type demodulator for the modulation has been constructed. The presented vector representation results are also important in that they can be directly used for the software simulation of 4-level CPFSK, which enables making performance assessments of the modulation under varios conditions

Abstract

An 8-D signal space vector representation for 4-level full-response CPFSK signals is derived by using Gram-Schmidt orthogonalisation procedure, and the corresponding correlation type demodulator for the modulation has been constructed. The presented vector representation results are also important in that they can be directly used for the software simulation of 4-level CPFSK, which enables making performance assessments of the modulation under varios conditions

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Bu Makaleye Atıf Yap

Ertaş, T. (2001). 4-SEVİYELİ TAM CEVAPLI SEFKA SİNYALLERİNİN İLİNTİ TABANLI DEMODÜLASYONU. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, Cilt: 3 Sayı: 2, 1–13. https://ajindex.com/articles/1204285

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Kaynakça (8)

  1. Anderson J. B., Aulin T., Sundberg C.-E. (1986): “Digital Phase Modulation”, New York, Plenum Press.
  2. Anderson J. B. (1981): “Simulated Error Performance of Multi-h Phase Codes”, IEEE Trans., IT-27, pp. 357-362.
  3. Bhargava V.R., Haccoun D., Matyas R., Nuspl P.P. (1981): “Digital Communications by Satellite”, New York, John Wiley & Sons.
  4. Haykin S. (1994): “Communication Systems”, New York, John Wiley & Sons.
  5. Taylor D.P., Chan H.C. (1979): “A Simulation Study of Some Bandwidth-efficient Modulation Techniques”, Canada, MacMaster University, CRL Rep. No. 68.
  6. Xiong F., Shivananda V. (1996): “Performance of 1REC-MHPM in the Presence of Adjacent Channel Interference”, IEEE Trans., COM-44, pp. 1635-1639.
  7. Xiong F., Bhatmuley S. (1997): “Performance of MHPM in Rician and Rayleigh Fading Mobile Channels”, IEEE Trans., COM-45, pp. 279-283 Sayfa No: 12 T.ERTAŞ r(t) C2 -C -C1 C2 -C1 -C2 1 D2 C4 -C3 1 D2 K6 -K5 1 D3 dt ∫0sT ) Asin 2fc−3 / (πc πh T t (πfc−3 / 1 D1 -K2 K2 -K3 A5 A6 A7 A8 2 /T s A=
  8. Şekil 2. 4-SEFKA sinyalleri için çapraz ilinti tabanlı demodülatör/