Abstract
Closed-form expressions for the moment generating function (MGF) of the filtered output of square envelope receivers with signal and colored Gaussian noise input are derived. The informative signal is a binary sequence of rectangular pulses. The considered Gaussian processes are the Wiener process, a Gaussian process with linear covariance (moving average) and the Ornstein-Uhlenbeck process. The derived MGFs are then applied to the problem of finding the quantum limit for optically preamplified, direct detection receivers.
Original language | English |
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Pages (from-to) | 19-23 |
Number of pages | 5 |
Journal | IEEE Transactions on Communications |
Volume | 49 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2001 |