Phase-Difference Ambiguity Resolution for a Single-Frequency Signal
نویسندگان
چکیده
منابع مشابه
Phase-Difference Ambiguity Resolution for a Single-Frequency Signal
In this letter we propose a novel method to unambiguously estimate the phase-difference of a single-frequency signal measured between a pair of spatially separated sensors. First, we mathematically prove that, in a noiseless system, the phase between a pair of spatially separated sensors with inter-sensor spacing exceeding half wavelength (λ2 ) of the signal of interest, can unambiguously be es...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 2008
ISSN: 1070-9908
DOI: 10.1109/lsp.2008.2005439