Article,

Performance analysis of a direct detection receiver for AMI-coded CPFSK signals

, , , and .
(1995)

Abstract

A theoretical analysis of a direct detection receiver for AMI encoded optical CPFSK signals is presented. The results of the analysis show that AMI-CPFSK with nonuniform laser FM response approaches NRZ-CPFSK with flat FM response to within 0.25 dB at a bit-error rate of 10<sup>-9</sup> with modulation index h=0.8 and normalized line width &amp;Delta;&amp;nu;T=5&amp;middot;10<sup>-3</sup>. The theoretical results are confirmed by simulation

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