Analysis of oscillator phase noise effect on high order QAM links
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Date
2020
Journal Title
Journal ISSN
Volume Title
Publisher
SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
Abstract
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.
Description
Keywords
1024-QAM, Frequency down-converter, Bit error rate (BER), Dielectric resonator oscillator (DRO), Opto-electronic oscillator (OEO), Oscillator, Phase noise
Turkish CoHE Thesis Center URL
Citation
WoS Q
Scopus Q
Source
Volume
Volume: 105
Issue
1
Start Page
1
End Page
6