Microwave photonic radar for distance and velocity measurement based on optical mixing and compressive sensing.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.433902
Abstract: We propose a microwave photonic compressive sensing radar for distance and velocity measurement. First, a de-chirped signal that carries distance or velocity information is extracted between the transmitted and received signals in the proposed system.… read more here.
Keywords: velocity; distance; velocity measurement; distance velocity ... See more keywords
Photonic-based radar for distance and velocity measurement with multiformat waveforms.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.478397
Abstract: A radar with multiformat waveforms is proposed to measure distance and velocity. A dual-polarization, dual-parallel Mach-Zehnder modulator (DP-DPMZM) is used to realize carrier-suppressed single-sideband (CS-SSB) modulation, so the switchable down-, up-, and dual-chirp signals, and… read more here.
Keywords: distance velocity; distance; radar; multiformat waveforms ... See more keywords