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Date 7-11 May 2012

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Displaying Results 1 - 25 of 204
  • Table of contents

    Publication Year: 2012, Page(s): 1
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  • [Copyright notice]

    Publication Year: 2012, Page(s): 1
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  • Author index

    Publication Year: 2012, Page(s):1 - 9
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  • Technical program table of contents

    Publication Year: 2012, Page(s):1 - 20
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  • [Front cover]

    Publication Year: 2012, Page(s): c1
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  • Welcome from chairs

    Publication Year: 2012, Page(s): 1
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  • Organizing Committee

    Publication Year: 2012, Page(s): 1
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  • Technical review committee

    Publication Year: 2012, Page(s):1 - 2
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  • Plenary speakers

    Publication Year: 2012, Page(s): 1
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  • 2012 IEEE-AESS Fred Nathanson Young engineer of the year award

    Publication Year: 2012, Page(s): 1
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  • 2012 IEEE-AESS Harry Rowe Mimno award

    Publication Year: 2012, Page(s):1 - 2
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  • IEEE and AESS awards

    Publication Year: 2012, Page(s): 1
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  • Tutorials at a glance

    Publication Year: 2012, Page(s):1 - 19
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (120 KB)

    Provides a schedule of conference events and a listing of which tutorial papers were presented in each session. View full abstract»

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  • Exhibitors

    Publication Year: 2012, Page(s): 1
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  • Corporate partners

    Publication Year: 2012, Page(s): 1
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  • Corporate partner advertisements

    Publication Year: 2012, Page(s):1 - 3
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  • [Back cover]

    Publication Year: 2012, Page(s): c4
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  • Two-dimensional random sparse sampling for high resolution SAR imaging based on compressed sensing

    Publication Year: 2012, Page(s):0001 - 0005
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1172 KB) | HTML iconHTML

    High speed analog-to-digital (A/D) sampling and a large amount of echo storage are two basic challenges of high resolution synthetic aperture radar (SAR) imaging. To address these problems, a novel SAR imaging algorithm is proposed based on compressed sensing (CS) in this paper. In particular, this new algorithm provides the approach of receiving echo data via two-dimensional (2-D) random sparse s... View full abstract»

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  • An efficient mathematical description of range models for high-order-motion targets in synthetic aperture radar

    Publication Year: 2012, Page(s):0006 - 0010
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (796 KB) | HTML iconHTML

    The paper proposes an efficient mathematical description for the range model of a moving target in synthetic aperture radar (SAR) geometry, without any limitations on the model order. The target may have high-order motions such as accelerations, jerks or micro-motions, and any-order one is decomposed in terms of azimuthal and radial directions. The relationship between target motion component, pha... View full abstract»

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  • Potential improvement of cognitive capability of naval modern multi-function RADAR

    Publication Year: 2012, Page(s):0011 - 0016
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1773 KB) | HTML iconHTML

    Time management is crucial especially when operational context is critical. Tactical Picture Compilation (TPC), extension of the warfare domain of weapon systems, operational new context like littoral proximity, request cognitive time resource management for Naval MFR systems. The cognitive concept, to manage powerful time resource of MFR, has been introduced in the last generation of system. Neve... View full abstract»

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  • Range-Doppler algorithm for processing bistatic SAR data based on the LBF in the constant-offset constellation

    Publication Year: 2012, Page(s):0017 - 0021
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (863 KB) | HTML iconHTML

    This paper focuses on processing bistatic synthetic aperture radar data in the constant-offset configuration using the range-Doppler algorithm. The analytical two-dimensional signal spectrum introduced by Loffeld (Loffeld's Bistatic Formula: LBF) is used as the bistatic point-target reference spectrum. This spectrum consists of two key phase terms: a quasi-monostatic (QM) term similar to the monos... View full abstract»

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  • Three dimnesional real time ultra-wide band whole body imaging system

    Publication Year: 2012, Page(s):0022 - 0027
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (724 KB) | HTML iconHTML

    We developed a revolutionary ultra wide band imaging device capable to reconstruct and display in real-time a three dimensional radar reflected volume. Following paper will consider various aspects of relevant time domain image reconstruction algorithms. Our approach was based on utilizing a non flat array comprised of ultra-wide band pulse based transmitters and receivers in dual polarity to extr... View full abstract»

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  • Robust STAP for HFSWR in dense target scenarios with nonhomogeneous clutter

    Publication Year: 2012, Page(s):0028 - 0033
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (392 KB) | HTML iconHTML

    Space-time adaptive processing (STAP) algorithms generally address interference, whether homogeneous or not, and are tested in environments with a single target or with targets that do not interact with each other. However, a high frequency surface-wave radar (HFSWR) monitoring off-shore activity likely sees many targets closely spaced in angle, Doppler and range. Target detection in HFSWR is furt... View full abstract»

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  • Multiple disjoint sources localization with the use of calibration emitters

    Publication Year: 2012, Page(s):0034 - 0039
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (375 KB) | HTML iconHTML

    Sensor location uncertainty is known to degrade significantly the source localization accuracy. This paper considers the problem of multiple disjoint sources localization with calibration emitters using time difference of arrival (TDOA) and frequency difference of arrival (FDOA) measurements. The TDOAs and FDOAs are from unknown sources and calibration emitters. Using a Gaussian noise model, we fi... View full abstract»

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  • Experiments with autofocus for strip map synthetic aperture radar data

    Publication Year: 2012, Page(s):0040 - 0044
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (483 KB) | HTML iconHTML

    In this paper we compare the resulting images using three autofocusing techniques and navigation data from measurements performed from a rooftop rail system with a C-band radar developed at FFI. We describe the system and its characteristics, and we apply the autofocusing techniques to images of a scene containing a corner reflector and other targets. The results show that all autofocusing techniq... View full abstract»

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