Low complexity demodulator for BFSK waveforms based on polygonal approximation
Journal Title: Revista Facultad de Ingeniería-Universidad de Antioquia - Year 2015, Vol 1, Issue 74
Abstract
The present article relates in general to digital demodulation of Binary Frequency Shift Keying (BFSK waveform). New processing methods for demodulating BFSK-signals are proposed here through the use of segmentation curve techniques. Based on Sampler Correlator, the complexity in hardware for the proposed techniques is reduced in comparison with other reported. Theoretical details concerning limits of applicability are also given by closed-form expressions. Simulation experiments are illustrated to validate the overall performance.
Authors and Affiliations
Jorge Torres-Gómez, Fidel Hernández-Montero, Joachim Habermann
Keywords
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