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Adaptive Array Beamforming Using a Chaotic Beamforming Algorithm
Published 2016-01-01“…The Chaotic beamforming adaptive algorithm is new adaptive method for antenna array’s radiation pattern synthesis. …”
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Analog Beamforming and Digital Beamforming on Receive for Range Ambiguity Suppression in Spaceborne SAR
Published 2015-01-01“…For future spaceborne synthetic aperture radar (SAR) missions, digital beamforming (DBF) on receive in elevation to form a sharp high receive beam will be adopted to improve the signal to noise ratio (SNR) level and suppress range ambiguities. …”
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Propiedades bioactivas y nutricionales del polen apícola de la provincia del Chubut, Argentina
Published 2014-01-01Subjects: Get full text
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TPMS Interference Suppression Based on Beamforming Technology
Published 2013-11-01“…Although the MVDR beamformer effectively suppresses the interference, it has high computational complexity because of the calculation of an autocorrelation matrix. …”
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Performance Evaluation of LMS and CM Algorithms for Beamforming
Published 2022-01-01“…In this paper, we compare the performances of the least mean square (LMS) and constant modulus (CM) algorithms for beamforming. Our interest in these algorithms finds its origins in their reliability as a source-receiver pair. …”
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Challenges in Clock Synchronization for On-Site Coding Digital Beamformer
Published 2017-01-01“…Typical radio frequency (RF) digital beamformers can be highly complex. In addition to a suitable antenna array, they require numerous receiver chains, demodulators, data converter arrays, and digital signal processors. …”
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Design of Fixed Beamformers Based on Vector-Sensor Arrays
Published 2015-01-01“…The problem of designing fixed beamformers based on such an array, with a quaternionic signal model, is considered in this paper. …”
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Refinement Method for Weighting Scheme of Fully Spatial Beamformer
Published 2012-01-01“…So far, a wideband spatial beamformer has been proposed. This kind of beamformer has a major contribution as its weighting coefficients are real valued in which they can be simply realized by attenuators or amplifiers. …”
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Multilayer Orthogonal Beamforming for Priority-Guaranteed Wireless Communications
Published 2012-08-01“…In order to support efficient spectrum sharing between M2M devices and normal mobile users, in the paper, we propose a multilayer orthogonal beamforming (MOBF) scheme for M2M communications over orthogonal frequency division multiple access (OFDMA-) based cellular systems. …”
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Beamforming of Joint Polarization-Space Matched Filtering for Conformal Array
Published 2013-01-01“…Due to the polarization mismatch of the antenna, the received signal suffers from energy loss. The conventional beamforming algorithms could not be applied to the conformal array because of the varying curvature. …”
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Improved Delay-and-Sum Beamforming Algorithm for Breast Cancer Detection
Published 2008-01-01“…We have evaluated a modified delay-and-sum (DAS) beamforming algorithm for breast cancer detection with a microwave radar-based system. …”
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Vespiform Thrips Franklinothrips vespiformis Crawford (Insecta:Thysanoptera: Aeolothripidae)
Published 2015-08-01“… Franklinothrips vespiformis Crawford is a predatory thrips with a pantropical distribution. …”
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Vespiform Thrips Franklinothrips vespiformis Crawford (Insecta:Thysanoptera: Aeolothripidae)
Published 2015-08-01“… Franklinothrips vespiformis Crawford is a predatory thrips with a pantropical distribution. …”
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Efficient Wireless Broadcasting through Joint Network Coding and Beamforming
Published 2012-01-01Get full text
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Scanning Reduction Strategy in MEG/EEG Beamformer Source Imaging
Published 2012-01-01“…MEG/EEG beamformer source imaging is a promising approach which can easily address spatiotemporal multi-dipole problems without a priori information on the number of sources and is robust to noise. …”
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A Survey on Beamforming Techniques for Wireless MIMO Relay Networks
Published 2013-01-01Get full text
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Thomas Recchio. Elizabeth Gaskell’s Cranford. A Publishing History
Published 2011-03-01Get full text
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