Results 21 to 30 of about 10,724 (221)

Feasibility, Design, and Deployment Requirements of TCR for Bistatic SAR Radiometric Calibration

Remote Sensing, 2018
The trihedral corner reflector (TCR) is widely used as the calibration device in monostatic synthetic aperture radar (SAR) calibration, and the performance of the TCR in radiometric calibration has been studied and verified in depth.
Qiaona Zheng, Yu Wang, Jun Hong, Aichun Wang   +3 more
doaj   +1 more source

Study on Doppler characteristics of underwater bistatic reverberation [PDF]

MATEC Web of Conferences, 2019
Active sonar has two typical types of geometry configuration respectively named monostatic and bistatic like a radar system. In the monostatic scenario, co-located underwater transducers transmit and receive sound energy, while in a bistatic situation ...
Wang Fangyong, Jiang Yeming, Du Shuanping   +2 more
doaj   +1 more source

An Active Beam‐Reconfigurable Retrodirective Array [PDF]

Nanophotonics
The proposed beam‐reconfigurable retrodirective array not only enables retroreflection toward the signal source but also achieves flexible beam steering via a tunable reflection plate, offering a viable solution for real‐time multipoint communication and multitarget wireless power transfer.
Wei W, Shi Y, Yang L, Wu J, Feng Q, Li L.   +5 more
europepmc   +2 more sources

Single-Pass Bistatic SAR Interferometry Using Fixed-Receiver Configurations: Theory and Experimental Validation [PDF]

, 2010
In this paper, bistatic interferometry using fixed-receiver configurations is addressed both theoretically and experimentally. The analytical expressions for interferometric phase and height sensitivity are derived, and a full interferometric processing ...
Mallorqui, Jordi J., Duque, Sergi, Lopez-Dekker, Paco, Sergi Duque, Paco Lopez-Dekker, Jordi J Mallorqui   +5 more
core   +1 more source

Analysis and Simulation on Imaging Performance of Backward and Forward Bistatic Synthetic Aperture Radar

Remote Sensing, 2018
In recent years, bistatic synthetic aperture radar (SAR) technique has attracted considerable and increasing attention. Compared to monostatic SAR for which only the backscattering is measured, bistatic SAR expands the scattering measurements in aspects ...
Tingting Li, Kun-Shan Chen, Ming Jin
doaj   +1 more source

Bistatic SAR Experiments with the TanDEM-X Constallation [PDF]

, 2012
Launched in June 2010, TanDEM-X is an interferometric mission with the main goal of providing a high-resolution, global and unprecedentedly accurate digital elevation model (DEM) of the Earth by means of single-pass X-band SAR interferometry. Despite
Steinbrecher, Ulrich, Nottensteiner, Anton, Martin Keller, Marc Rodriguez-Cassola, Horn, Ralf, Pau Prats, Ralf Horn, Rodriguez-Cassola, Marc, Pinheiro, Muriel, Krieger, Gerhard, Daniel Schulze, Keller, Martin, Muriel Pinheiro, Schulze, Daniel, Ulrich Steinbrecher, Manfred Zink, Anton Nottensteiner, Alberto Moreira, Zink, Manfred, Andreas Reigber, Moreira, Alberto, Prats, Pau, Reigber, Andreas, Gerhard Krieger   +23 more
core   +1 more source

Analysis of a Bistatic Ground-Based Synthetic Aperture Radar System and Indoor Experiments

Remote Sensing, 2020
Recent advancement of satellite synthetic aperture radar (SAR) techniques require more sophisticated system configurations such as the use of bistatic antennas or multi-frequencies.
Hoonyol Lee, Jihyun Moon
doaj   +1 more source

High Spatial and Temporal Resolution Bistatic Wind Lidar

Applied Sciences, 2021
The high-resolution bistatic lidar developed at the Physikalisch-Technische Bundesanstalt (PTB) aims to overcome the limitations of conventional monostatic lidar technology, which is widely used for wind velocity measurements in wind energy and ...
Paul Wilhelm, Michael Eggert, Julia Hornig, Stefan Oertel   +3 more
doaj   +1 more source

Enhancing the SEM Signature via the Optimum Onset With a Bistatic and Cross-Polarization Radar Configuration

IEEE Access, 2020
This paper assesses the feasibility of finding a time bin of optimum onset to improve the robustness of the resonance modes of a midsized aircraft target in the context of radar target identification subject to bistatic and polarization diversities.
Faisal F. H. Aldhubaib
doaj   +1 more source

The Clementine Bistatic Radar Experiment [PDF]

Science, 1996
During the Clementine 1 mission, a bistatic radar experiment measured the magnitude and polarization of the radar echo versus bistatic angle, β, for selected lunar areas. Observations of the lunar south pole yield a same-sense polarization enhancement around β = 0.
S, Nozette, C L, Lichtenberg, P, Spudis, R, Bonner, W, Ort, E, Malaret, M, Robinson, E M, Shoemaker   +7 more
openaire   +2 more sources