Kalman filter assembly intensity noise subtraction for...

Details Kalman filter assembly intensity noise subtraction for... Kalman filter assembly intensity noise subtraction for...

2007-01-09

2007-01-09

Payne, David C. (Department: 2613)

Optical communications

Receiver

C398S204000

Reexamination Certificate

active

10212495

ABSTRACT:
A Kalman filter is used to estimate the coefficients of an FIR filter to optimize the noise subtraction in a balanced optical heterodyne receiver and related receiver configurations. The Kalman filter is used both statically and dynamically.

REFERENCES:
patent: 4868896 (1989-09-01), Pietzsch
patent: 2004/0208436 (2004-10-01), Hamimi et al.
patent: 0 251 062 (1987-06-01), None
patent: 1 168 681 (2002-01-01), None
patent: 1 241 807 (2002-09-01), None

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