Search Results - "Pino Garcia, Antonio"

Synthetic Aperture Radar Imaging System for Landmine Detection Using a Ground Penetrating Radar on Board a Unmanned Aerial Vehicle by Garcia Fernandez, Maria, Alvarez Lopez, Yuri, Arboleya Arboleya, Ana, Gonzalez Valdes, Borja, Rodriguez Vaqueiro, Yolanda, Las-Heras Andres, Fernando, Pino Garcia, Antonio

“…This paper presents a novel system to obtain images from the underground based on ground penetrating radar (GPR). The proposed system is composed by a radar…”
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Bifocal Design Procedure for Dual-Reflectarray Antennas in Offset Configurations by Martinez-de-Rioja, Eduardo, Encinar, Jose A., Pino, Antonio Garcia, Gonzalez-Valdes, Borja, Hum, Sean Victor, Tienda Herrero, Carolina

“…This letter presents a new bifocal design procedure for dual-reflectarray antennas (DRAAs) in offset configurations. The technique starts by considering an…”
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SAR-based technique for soil permittivity estimation by Álvarez López, Yuri, García Fernández, María, Arboleya Arboleya, Ana, González-Valdés, Borja, Rodríguez Vaqueiro, Yolanda, Las-Heras Andrés, Fernando, Pino García, Antonio

“…A conventional synthetic aperture radar (SAR)-based technique for soil permittivity estimation is presented in this contribution. Ground penetrating radar…”
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A Bifocal Ellipsoidal Gregorian Reflector System for THz Imaging Applications by Garcia-Pino, A., Llombart, Nuria, Gonzalez-Valdes, B., Rubinos-Lopez, O.

“…Current terahertz imagers rely on reflector systems for the beam quality and imaging speed because the cross-range span that the system can cover is limited by…”
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Compact Radar Front-End for an Imaging Radar at 300 GHz by Grajal, Jesus, Rubio-Cidre, Gorka, Badolato, Alejandro, Ubeda-Medina, Luis, Garcia-Rial, Federico, Garcia-Pino, Antonio, Rubinos, Oscar

“…Systems based on (sub-)millimeter-wave technology demand compact transceivers to be commercialized. We have developed a compact front-end for a…”
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Fast Far Field Computation of Single and Dual Reflector Antennas by Arias-Acuña, Marcos, Rubiños-López, Oscar, García-Pino, Antonio

“…The physical optics (PO) method has been widely used for the analysis of the electromagnetic behavior of single and dual reflector antennas. An extensive work…”
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Fourier-Based Imaging for Subsampled Multistatic Arrays by Alvarez, Yuri, Rodriguez-Vaqueiro, Yolanda, Gonzalez-Valdes, Borja, Las-Heras, Fernando, Garci-Pino, Antonio

“…This contribution focuses on the limitations of Fourier-based imaging when applied to subsampled arrays used in multistatic millimeter-wave radar systems. The…”
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3-D High-Resolution Imaging Radar at 300 GHz With Enhanced FoV by Grajal, Jesus, Badolato, Alejandro, Rubio-Cidre, Gorka, Ubeda-Medina, Luis, Mencia-Oliva, Beatriz, Garcia-Pino, Antonio, Gonzalez-Valdes, Borja, Rubinos, Oscar

“…We have developed a 3-D high-resolution radar at 300 GHz with a cell resolution of 1×1.6×1.6 cm 3 at a standoff distance of 8 m for security applications. The…”
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Fixing limits to free-access areas around broadcast antennas by Cuinas, I., Pino, A.G., Sanchez, M.G., Arias, M., Alonso, A.A.

“…The growing interest in the relation between electromagnetic fields and human health forces the assumption of national and international regulations on…”
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Millimeter Wave Imaging Architecture for On-The-Move Whole Body Imaging by Gonzalez-Valdes, Borja, Alvarez, Yuri, Rodriguez-Vaqueiro, Yolanda, Arboleya-Arboleya, Ana, Garcia-Pino, Antonio, Rappaport, Carey M., Las-Heras, Fernando, Martinez-Lorenzo, Jose A.

“…This paper presents a novel interrogation system that combines multiple millimeter wave transmitters and receivers to create real-time high-resolution radar…”
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Scanned blade beam reflector antenna for nearfield imaging by Garcia Pino, Antonio, Gonzalez-Valdes, Borja, Lorenzo, Jose A. Martinez, Rappaport, Carey M.

“…A scanned Blade Beam reflector antenna system is proposed. It combines a main reflector with parabolic curvature in the horizontal plane and elliptical…”
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Bifocal Reflector Antenna for a Standoff Radar Imaging System With Enhanced Field of View by Garcia-Pino, Antonio, Gonzalez-Valdes, Borja, Rubinos, Oscar, Grajal, Jesus, Badolato, Alejandro, Mencia-Oliva, Beatriz, Garcia Soidan, Pilar, Besada-Sanmartin, Jose Luis

“…A unique multireflector bifocal antenna design for real-time standoff imaging applications is presented in this work. The antenna is used in combination with a…”
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A compressed sensing approach for detection of explosive threats at standoff distances using a Passive Array of Scatters by Martinez-Lorenzo, J. A., Rodriguez-Vaqueiro, Y., Rappaport, C. M., Lopez, O. R., Pino, A. G.

“…This work presents a new radar system concept, working at millimeter wave frequencies, capable of detecting explosive related threats at standoff distances…”
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A single shaped-reflector antenna with wide-geostationary-arc field of view by Pino, Antonio García, López, J. Oscar Rubiños, Acuña, A. Marcos Arias

“…A nonexpensive single shaped‐reflector antenna for the reception of signals coming from different satellites in separate orbital locations along the…”
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A bifocal THz reflector antenna for imaging applications by Garcia Pino, Antonio, Gonzalez-Valdes, Borja, Rubiños Lopez, Oscar, Llombart, Nuria

“…In this work the design of a bifocal reflector system able to rapidly scan a terahertz beam keeping a quasi-perfect focus in an ellipse placed at one…”
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Reconstructing Distortions on Reflector Antennas With the Iterative-Field-Matrix Method Using Near-Field Observation Data by Martinez-Lorenzo, J A, Gonzalez-Valdes, B, Rappaport, C, Gutierrez Meana, Javier, Garcia Pino, Antonio

“…This work extends the mathematical formulation of the iterative-field-matrix method for observed data from the near-field region of a Perfect Electric…”
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Shaped Solid Contour Beam Reflector Antennas That Adjust to Varying Operating Conditions With Just a Few Mechanical Actuators by Grana-Varela, M., Arias-Acuna, M., Rubinos, O., Garcia-Pino, A.

“…The aim of this work is to design a shaped solid reflector mechanically reconfigurable and capable to comply changeable coverage requirements using few…”
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Zooming and Scanning Gregorian Confocal Dual Reflector Antennas by Martinez-Lorenzo, J.A., Garcia-Pino, A., Gonzalez-Valdes, B., Rappaport, C.M.

“…The zooming and scanning capabilities of a Gregorian confocal dual reflector antenna are described. The basic antenna configuration consists of two oppositely…”
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Electromagnetic scattering for large problems with the Physical Optics - MultiLevel - Binary Space Partitioning (PO-ML-BSP) algorithm by Martinez Lorenzo, Jose Angel, Meana, Javier Gutierrez, Las Heras Andres, Fernando, Pino, Antonio Garcia

“…The aim of this paper is to present Physical Optics - MultiLevel - Binary Space Partitioning (PO-ML-BSP) algorithm, which is suitable for calculating…”
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A dual reflector antenna with adjustable subreflector for hybrid mechanical-electronic scanning by Garcia Pino, Antonio, Martinez Lorenzo, Jose A., Rubinos, Oscar, Arias, Marcos, Compostizo, Carlos, Scolamiero, Lucio

“…This paper presents some results of the ESA project "Hybrid Mechanical-Electronic Pointing System", which considers future scenarios using the Q/V band on…”
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