Lecture

Q Factor and BER Analysis

In course

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Description

This lecture covers the analysis of the Q factor and Bit Error Rate (BER) in the context of photonic systems and technology. It explains how to minimize BER by finding the optimal threshold level, discusses the Q factor as a measure of signal quality, and explores the relationship between Q factor and BER. The lecture also delves into the interpretation of eye diagrams, the impact of noise on signal quality, and methods for estimating BER using the signal-to-noise ratio. Practical examples and graphical representations are used to illustrate these concepts.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_1ae2ddz9

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Ontological neighbourhood

Information engineering

Signal processing: Digital image processing

Mechanical engineering

Acoustical engineering: Architectural acoustics

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