Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.author	Batet Torrell, Óscar
dc.contributor.author	Dios Otín, Víctor Federico
dc.contributor.author	Comerón Tejero, Adolfo
dc.contributor.author	Agishev, Ravil R.
dc.date	2010-06-10
dc.identifier.citation	Batet, O. [et al.]. Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique. "Applied optics", 10 Juny 2010, vol. 49, núm. 17, p. 3369-3379.
dc.identifier.citation	0003-6935
dc.identifier.citation	10.1364/AO.49.003369
dc.identifier.uri	http://hdl.handle.net/2117/8010
dc.language.iso	eng
dc.relation	http://www.opticsinfobase.org/abstract.cfm?uri=ao-49-17-3369
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject	Optical radar
dc.subject	Radar òptic
dc.title	Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	We analyze the intensity-modulation frequency-modulated continuous-wave (FMCW) technique for lidar remote sensing in the context of its application to distributed media. The goal of the technique is the reproduction of the sounded-medium profile along the emission path. A conceptual analysis is carried out to show the problems the basic version of the method presents for this application. The principal point is the appearance of a bandpass filtering effect, which seems to hinder its use in this context. A modified version of the technique is proposed to overcome this problem. A number of computer simulations confirm the ability of the modified FMCW technique to sound distributed media.
dc.description.abstract	Peer Reviewed

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