Photonic-Assisted Filter-Free Microwave Doppler Frequency Shift Measurement Using a Fixed Low-Frequency Reference Signal
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DOI: 10.1109/jlt.2020.2991419
Abstract: A filter-free photonic approach for measuring microwave Doppler frequency shift (DFS) based on two cascaded electro-optic modulators (EOMs) and a fixed low-frequency reference signal is proposed. An optical carrier is carrier-suppressed single-sideband modulated by the… read more here.
Keywords: low frequency; frequency; filter free; reference signal ... See more keywords