Results 1 to 10 of about 30,948 (265)

Bistatic MIMO Radar Clutter Suppression by Exploiting the Transmit Angle

open access: yesLeida xuebao, 2014
The transmit angle of bistatic radars can be obtained by introducing Multiple-Input Multiple-Output (MIMO) radar techniques. The Three-Dimensional (3D) clutter spectra, that is, the transmit angle, receive angle, and Doppler frequency, are introduced ...
Li Jun   +3 more
doaj   +1 more source

Bistatic three‐dimensional interferometric ISAR

open access: yesIET Radar, Sonar & Navigation, 2016
An algorithm for three‐dimensional (3D) target reconstruction is proposed in this study. Such an algorithm is based on the use of 2D inverse synthetic aperture radar (ISAR) imaging and interferometry. The proposed algorithm is able to operate with both bistatic and squinted geometry, thus allowing its applicability to all possible geometrical ...
STAGLIANO', DANIELE   +3 more
openaire   +2 more sources

Constructing a New Biomass‐Based Bistatic Window for Solar Regulation

open access: yesAdvanced Science
Smart windows effectively respond to the ever‐changing climatic conditions, offering a smart solution for low‐carbon buildings. However, current smart windows derived from chromic materials often have inferior solar modulation ability, or showcase high ...
Jihong Pu   +4 more
doaj   +1 more source

Highly Integrated Low-Profile Multilayer Dual-Polarized Phased Array Antenna With Truncated Cavities for First Pulsed Bistatic L-Band Airborne SAR Sensor

open access: yesIEEE Access
Synthetic Aperture Radar (SAR) has become, nowadays, one of the most important techniques in remote-sensing, and the increasing interest in Earth monitoring reinforces this trend. Next-generation SAR sensors will enhance the radar resolution capabilities
Diego Lorente   +4 more
doaj   +1 more source

HF Radar Bistatic Measurement of Surface Current Velocities: Drifter Comparisons and Radar Consistency Checks

open access: yesRemote Sensing, 2009
We describe the operation of a bistatic HF radar network and outline analysis methods for the derivation of the elliptical velocity components from the radar echo spectra.
Bruce Nyden   +3 more
doaj   +1 more source

Two-Dimensional Forward Scattering – Comparisons of Approximate and Exact Solutions [PDF]

open access: yes, 2012
Various methods for analyses of scattering are mentioned and new approximate relationships are derived. Experimental results for thin wire and several numerical simulations of forward scattering using approximate estimations, physical optics and exact ...
Fiser, O.   +3 more
core   +1 more source

Gaussian Process Regression for Estimating EM Ducting Within the Marine Atmospheric Boundary Layer

open access: yes, 2019
We show that Gaussian process regression (GPR) can be used to infer the electromagnetic (EM) duct height within the marine atmospheric boundary layer (MABL) from sparsely sampled propagation factors within the context of bistatic radars.
Earls, Christopher J., Sit, Hilarie
core   +1 more source

Registration-Based Range-Dependence Compensation for Bistatic STAP Radars

open access: yesEURASIP Journal on Advances in Signal Processing, 2005
We address the problem of detecting slow-moving targets using space-time adaptive processing (STAP) radar. Determining the optimum weights at each range requires data snapshots at neighboring ranges.
Lapierre Fabian D, Verly Jacques G
doaj   +1 more source

A Bistatic Analytical Approximation Model for Doppler Rate Estimation Error from Real-Time Spaceborne SAR Onboard Orbit Determination Data

open access: yesRemote Sensing, 2020
Real-time spaceborne bistatic SAR imaging could significantly reduce the whole processing time and can enhance the spaceborne SAR mission availability.
Xiaoyu Yan   +3 more
doaj   +1 more source

Advanced Concepts for Ultra-Wide-Swath SAR Imaging [PDF]

open access: yes, 2008
This paper reviews advanced multi-channel SAR system concepts for the imaging of ultra-wide swaths with high azimuth resolution. Novel system architectures and operational modes are introduced and compared to each other with regard to their ...
Bordoni, Federica   +5 more
core  

Home - About - Disclaimer - Privacy