Uwe Gärtner, B. Schiek
Abstract
A homodyne detection principle employing a series of digital phase modulators is presented. Data are sampled in the baseband, and information about amplitude and phase is obtained via a simple evaluation algorithm which can be readily implemented in a microprocessor system.
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A homodyne detection principle employing a series of digital phase modulators is presented. Data are sampled in the baseband, and information about amplitude and phase is obtained via a simple evaluation algorithm which can be readily implemented in a microprocessor system.
Key concepts: Baseband, Direct-conversion receiver, Electronic engineering, Homodyne detection, Sampling (signal processing), Computer science, Modulation (music), Microprocessor