Method for distinguishing signals from one another, and filter

Details Method for distinguishing signals from one another, and filter Method for distinguishing signals from one another, and filter

2005-01-25

2005-01-25

Corrielus, Jean B. (Department: 2637)

Pulse or digital communications

Receivers

Interference or noise reduction

C375S285000, C455S063300, C455S570000, C455S296000

Reexamination Certificate

active

06847689

ABSTRACT:
The invention relates to a method and a filter for distinguishing signal components from one another, whereof at least one comprises a periodic signal sequence. In the solution samples are taken during several signal sequences (300) and a signal sequence model is formed by arranging the samples taken from several signal sequences (300) together so that the samples represent a single signal sequence (300) model and the signal sequence model is specified by filtering.

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Japanese Document No. JP 62132435, 1987. (English Translation Of The Abstract).
“Periodic Interference Rejection Using Coherent Sampling And Waveform Estimation”, P. Heinonen et al., IEEE Transactions On Circuits And Systems, pp. 438-446, vol. Cas-31, No. 5, 1984.
“A Learning Filter For Removing Noise Interference”, G.S. Furno et al., IEEE Transactions On Biomedical Engineering, vol. BME-30, No. 4, 1983.

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