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Theses/Dissertations

Communications and signal processing

1999

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Full-Text Articles in Engineering

The Separation Of Multiple Mutually Interfering Fm Signals And The Use Of Predistortion To Compensate For Nonlinear Rf Amplifiers , Sven Anders Mattsson Jan 1999

The Separation Of Multiple Mutually Interfering Fm Signals And The Use Of Predistortion To Compensate For Nonlinear Rf Amplifiers , Sven Anders Mattsson

Retrospective Theses and Dissertations

This thesis covers two fairly different topics, separation of multiple FM signals, emphasizing on the case of three FM signals, and pre-distortion for compensation of non-linear amplifiers. The thesis shows that given a received signals that is the sum of three or more interfering FM signals whose phases are bandlimited, there is strong reasons to believe that there is unique solution. I.e., it is probably not possible for any other FM signals that are bandlimited to add to the same received signal. The research also shows that the solution is stable, a small error will not cause a divergence ...