Results 91 to 100 of about 9,565 (256)
Phaseless Multistatic Synthetic Aperture Radar Imaging
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingMultistatic phaseless synthetic aperture radar (SAR) is a novel imaging modality that offers advantages in reduced hardware complexity, operability at high frequencies, robustness, jamming resistance, and improved accuracy and resolution.
Bariscan Yonel +2 more
doaj +1 more source
Two-Dimensional Forward Scattering – Comparisons of Approximate and Exact Solutions [PDF]
, 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
Controlled Tracking in Urban Terrain: Closing the Loop
, 2018 We investigate the challenging problem of integrating detection, signal processing, target tracking, and adaptive waveform scheduling with lookahead in urban terrain.
Barbosa, Patricia R. +5 more
core +1 more source
Improving Security Screening : A comparison of multistatic radar configurations for human body imaging. [PDF]
, 2016 Estudio de configuraciones multiestáticas para mejorar los checkpoints para detección de armas y explosivos basados en sistemas ...
González Valdés, Borja +5 more
core +1 more source
Multistatic radar synchronisation using COTS GPS disciplined oscillators
Radar, 2022 The benefits of multistatic radar have been well understood for decades, though the challenges of implementing such systems have limited their development and subsequent operational use.
Piers J. Beasley, M. Ritchie
semanticscholar +1 more source
Earth and Space Science, Volume 12, Issue 1, January 2025.Abstract In response to the 2017 Decadal Survey, NASA conducted a five‐year study on the Surface Deformation and Change (SDC) designated observable to study potential mission concepts. As part of the SDC mission study, the Commercial Synthetic Aperture Radar (ComSAR) subgroup was tasked with evaluating the current landscape of the SAR and ...
Stacey A. Huang +9 more
wiley +1 more source
, 2014 The main purpose of this paper is to study the structure of the well-known non-iterative MUltiple SIgnal Classification (MUSIC) algorithm for identifying the shape of extended electromagnetic inclusions of small thickness located in a two-dimensional ...
Park, Won-Kwang
core +1 more source
IET Communications, Volume 19, Issue 1, January/December 2025.A virtual array‐based method is proposed to jointly detect communication signals and estimate the starting position and cCFO. It constructs virtual arrays based on the linear phase characteristics of the training sequence regardless of the specific signal structure, which allows it a wide range of applications.
Xiaomao Cao +3 more
wiley +1 more source
Forward scatter radar for air surveillance: Characterizing the target-receiver transition from far-field to near-field regions [PDF]
, 2017 A generalized electromagnetic model is presented in order to predict the response of forward scatter radar (FSR) systems for air-target surveillance applications in both far-field and near-field conditions.
Comite, Davide +5 more
core +2 more sources
Multistatic and Multiple Frequency Imaging Resolution Analysis-Application to GPS-Based Multistatic Radar [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2012 This paper focuses on the computation of the generalized ambiguity function (GAF) of a multiple antennas multiple frequencies radar system (MAMF). This study provides some insights into the definition of resolution parameters of a MAMF radar system. It turns out that the range and azimuth resolutions are not the most suitable criteria to specify the ...
Daout, Franck +3 more
openaire +3 more sources