Results 101 to 110 of about 4,159 (214)
Short-range passive radar for small private airports surveillance [PDF]
, 2016 This paper investigates the effectiveness of a passive radar for enhancing the security level in small airports and private runways. Specifically WiFi transmissions are parasitically exploited to perform detection and localization of non-cooperative ...
BONGIOANNI, CARLO +4 more
core
Bistatic Radar Configuration for Soil Moisture Retrieval: Analysis of the Spatial Coverage
Sensors, 2009 Some outcomes of a feasibility analysis of a spaceborne bistatic radar mission for soil moisture retrieval are presented in this paper. The study starts from the orbital design of the configuration suitable for soil moisture estimation identified in a ...
Luca Pulvirenti +3 more
doaj +1 more source
Simulation of Bistatic Inverse Synthetic Aperture Radar Image Generation
The Journal of Korean Institute of Electromagnetic Engineering and Science, 2014 Abstract This paper introduces a bistatic ISAR imaging technique. In bistatic geometry, the transmitter and receiver are placed in different locations. The monostatic ISAR is inadequate not only for obtaining images on targets approaching along the radar’s line of sight, but also for stealth targets.
Seung-Ku Han +2 more
openaire +2 more sources
Spaceborne Polarimetric SAR Interferometry: Performance Analysis and Mission Concepts [PDF]
, 2005 Spaceborne polarimetric SAR interferometry enables quantitative measurements of important bio- and geophysical parameters of the Earth surface on a global scale.
Cloude, Shane +5 more
core
Optimizing Circular MIMO Array Imaging Using Partial Equivalent Method for Sidelobe Suppression
Remote SensingIn this paper, we propose a novel approach for circular Multiple-Input Multiple-Output (MIMO) array imaging, termed the Partial Equivalent Method (PEM), aimed at sidelobe suppression.
Yiming Dai +7 more
doaj +1 more source
Imagerie d'objets mobiles à l'aide d'un radar bande étroite multistatique [PDF]
, 2005 Cet article traite de l'imagerie de cibles mobiles à l'aide d'un radar multistatique (dans notre cas plusieurs émetteurs et un seul récepteur). Tout d'abord, nous développons un algorithme original multistatique basé sur les méthodes spatio-temporelles ...
DAOUT, F., GINOLHAC, G., SCHMITT, F.
core +1 more source
Remote SensingThe LuTan-1 (LT-1) mission, China’s first civilian bistatic spaceborne Synthetic Aperture Radar (SAR) mission, comprises two L-band SAR satellites.
Jingwen Mou +6 more
doaj +1 more source
Surface roughness measuring system [PDF]
, 1978 Significant height information of ocean waves, or peaks of rough terrain is obtained by compressing the radar signal over different widths of the available chirp or Doppler bandwidths, and cross-correlating one of these images with each of the others ...
Jain, A.
core +1 more source
Bistatic Ground-Based Synthetic Aperture Radar
, 2018 GBSAR (Ground-Based Synthetic Aperture Radar) systems are popular remote sensing instruments for detecting the ground changes of landslides, glaciers, open pits, as well as for detecting small displacements of large struc-ture as bridges and dams. Recently (2017) a novel mono/bistatic GBSAR configuration has been proposed to acquire two different ...
pieraccini massimiliano, miccinesi lapo
openaire +1 more source
Bistatic synthetic aperture radar processing
, 2014 The interest in bistatic SAR processing has increased tremendously over the years. It is not only a useful advancement of monostatic SAR but offers considerable flexibility in designing SAR mission, improves classification and detection of objects in SAR images, provides additional information about the observed scene, reduces vulnerability in mili ...
openaire +1 more source