Pulse Amplitude Modulation

Improved upper bound on capacity of optical IM/DD channels using binary pulse amplitude modulation
A new upper bound on the channel capacity of power- and bandwidth-constrained optical intensity channels corrupted by white Gaussian …
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Performance evaluation of RZ signaling in indoor unguided optical links operating beyond 50 Mbps
We examine the performance of simple modulation, techniques, such as the basic, baseband pulse amplitude modulation (PAM), in indoor …
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