MIMO-Based Forward-Looking SAR Imaging .Diese Seite übersetzen

    Multiple-input multiple-output (MIMO) radar imaging can provide higher resolution and better sensitivity and thus can be applied to targets detection, recognition, and tracking. Missile-borne forward-looking SAR (MFL-SAR) is a new and special MIMO radar mode. It has advantage of two-dimensional (2D) imaging capability in forward direction over monostatic missile-borne SAR and airborne SAR ...

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    Gradient-Based Coded-FM Waveform Design using Legendre ... · PDF Datei

    relies on the principle of stationary phase (POSP) [1-4] where, given a prescribed amplitude envelope, the phase function of an FM waveform that approximates a desired spectral shape can be determined. This approximation becomes more accurate as the time-bandwidth product increases. By leveraging the power spectrum / autocorrelation

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    The synthesis of some NLFM laws using the .Diese Seite übersetzen

    Many such methods to generate NLFM waveforms are based on the principle of stationary phase (POSP) [14]- [17], which relates the PSD and the chirp rate at each frequency and thereby shapes the ...

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    POSP - Definition by AcronymFinderDiese Seite übersetzen

    The World's most comprehensive professionally edited abbreviations and acronyms database All trademarks/service marks referenced on this site are properties of their respective owners.

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    Using Derivatives of an Implicit Function to .Diese Seite übersetzen

    There are two square-root terms in the range history of a return signal from a bistatic synthetic aperture radar (BiSAR). The transfer function for imaging in the 2-D frequency or range Doppler domain using the principle of stationary phase cannot be analytically derived. To address this problem, we approximated the stationary phase of the 2-D spectrum with an expansion of the Taylor series on ...

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    POSP - What does POSP Stand For? - .Diese Seite übersetzen

    Looking for the definition of POSP? What does POSP stand for? Find out it here! 6 meanings for POSP abbreviations and acronyms on acronymsandslang The .

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    POSP - What does POSP Stand For? - .Diese Seite übersetzen

    Looking for the definition of POSP? What does POSP stand for? Find out it here! 6 meanings for POSP abbreviations and acronyms on acronymsandslang The .

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    RESEARCH Open Access A novel modified Omega-K algorithm ... · PDF Datei

    frequency spectrum for CTSSAR via the principle of stationary phase (POSP), as conventional SAR imaging methods RD and CS. Herein, the analytic point target spectrum is first derived by series reversion and the POSP, based on which a modified Omega-K .

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    Fourier transform of a damped cosine wave with .Diese Seite übersetzen

    For Fourier Transform of the LFM chirp portion - you use the Principle of Stationary Phase (POSP). The POSP essentially says the main contribution in the Fourier Integral comes from the portion of where the derivative of the phase is zero - it assumes that the integral .

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    Using Derivatives of an Implicit Function to .Diese Seite übersetzen

    There are two square-root terms in the range history of a return signal from a bistatic synthetic aperture radar (BiSAR). The transfer function for imaging in the 2-D frequency or range Doppler domain using the principle of stationary phase cannot be analytically derived. To address this problem, we approximated the stationary phase of the 2-D spectrum with an expansion of the Taylor series on ...

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    Fundamentals of Bistatic SAR Imaging .Diese Seite übersetzen

    In this chapter, three BPTR spectra are discussed and derived in detail. These consist of the Loffeld bistatic formula (LBF), the extended Loffeld bistatic formula (ELBF), and the method of series reversion (MSR). These three formulations are based on the principle of stationary phase (POSP).

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    POSP - Principle of Stationary Phase in Medical & .Diese Seite übersetzen

    What does Medical & Science POSP stand for? Hop on to get the meaning of POSP. The Medical & Science Acronym /Abbreviation/Slang POSP means Principle of Stationary Phase. by AcronymAndSlang

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    Focusing Translational Variant Bistatic Forward-Looking ... · PDF Datei

    and two-dimensional principle of stationary phase (2-D POSP) [10,11]. Among these methods, 2-D POSP can be utilized to achieve an approximate one-to-one correspondence between time and Doppler frequency, thereby formulating an accurate BPTRS. The bistatic forward-looking SAR (BFSAR) employs the spatially separated forward-looking

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    SARDiese Seite übersetzen

    By simplifying the range history with a hyperbolic slant range expression and incorporating a linear modifying component, the 2-D spectrum for SAR echoes can be derived via the principle of stationary phase (POSP), by means of which the highefficient frequencydomain SAR .

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    POSP - Principle of Stationary Phase (earth .Diese Seite übersetzen

    How is Principle of Stationary Phase (earth mapping) abbreviated? POSP stands for Principle of Stationary Phase (earth mapping). POSP is defined as Principle of Stationary Phase (earth .

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    ok97465 | Principle of Stationary PhaseDiese Seite übersetzen

    Principle of Stationary Phase에 대해 기술하고 sympy를 이용하여 확인한다.

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    Sliding Spotlight Bistatic Synthetic Aperture Radar Image ... · PDF Datei

    range history of point target consists of three square-root terms, for which it is hard to use the Principle of Stationary Phase (POSP). Meanwhile, the two-dimensional (2-D) spatial variation of the target's 2-D frequency spectrum is serious. By combining azimuth preprocessing, direct-path signal compensation

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    SARDiese Seite übersetzen

    By simplifying the range history with a hyperbolic slant range expression and incorporating a linear modifying component, the 2-D spectrum for SAR echoes can be derived via the principle of stationary phase (POSP), by means of which the highefficient frequencydomain SAR .

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    Using Derivatives of an Implicit Function to .Diese Seite übersetzen

    There are two square-root terms in the range history of a return signal from a bistatic synthetic aperture radar (BiSAR). The transfer function for imaging in the 2-D frequency or range Doppler domain using the principle of stationary phase cannot be analytically derived. To address this problem, we approximated the stationary phase of the 2-D spectrum with an expansion of the Taylor series on ...

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    An Efficient Range-Doppler Domain ISAR Imaging .Diese Seite übersetzen

    First, echo signal is transformed into range-Doppler domain and its precise analytical expression is derived according to the principle of stationary phase (POSP). Second, the energy of scatterers distributed in different range cells is extracted along the rotating radius. By doing so, the energy is concentrated in the same range cell.

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    Omega-k algorithm for bistatic spotlight SAR .Diese Seite übersetzen

    The paper introduces omega-k algorithm for bistatic spotlight SAR imaging in the parallel track configuration. Using the principle of stationary phase (POSP) and the point scattering response (PSR) of bistatic spotlight SAR, an omega-k algorithm is derived, which is .

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