Analysis of Oscillator Phase Noise Effect on High Order QAM Links
Analysis of Oscillator Phase Noise Effect on High Order QAM Links
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Özet
In this work, the effect of oscillator phase noise on the bit error rate (BER) for high order QAM communication systems is analyzed. Two high frequency oscillators are designed, built and tested to get real phase noise data, and a BER simulation of a 1024 QAM signal through a super-heterodyne frequency down-converter is implemented using the measured data from the two oscillators as local oscillator sources for the down-converter. A third frequency source is also added to the simulation to visualize the dramatic effect of phase noise on the system BER analysis.
Açıklama
Ozdur, Ibrahim/0000-0001-6452-0804; Bicici, Cagri/0000-0001-6624-4874
Anahtar kelimeler
Phase Noise, Oscillator, Opto-Electronic Oscillator (OEO), Dielectric Resonator Oscillator (DRO), Bit Error Rate (BER), Frequency Down-Converter, 1024-QAM
Bilim Dalları
0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 01 natural sciences
Alıntı
WoS Q
Scopus Q
OpenCitations Atıf Sayısı
3
Cilt
105
Sayı
1
Başlangıç Sayfası
1
Bitiş Sayfası
6
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