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Stabilization of Multiple-Input Multiple-Output Linear Systems With Saturated Outputs $ $
IEEE Transactions on Automatic Control, 2010We consider linear time-invariant multiple-input multiple-output systems that are controllable and observable, where each output component is saturated. We demonstrate by constructive design that such systems can be globally asymptotically stabilized by output feedback without further restrictions.
Håvard Fjær Grip +2 more
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Multiple-input multiple-output circular SAR
2014 15th International Radar Symposium (IRS), 2014Interest on circular and multicircular SAR acquisitions has been increased in the past few years due to the inherent potentials they provide, e.g., full 3-D reconstruction and subwavelength resolution. However, one main limitation is the size of the spotlighted region, which is basically defined by the range ambiguities, the pulse repetition frequency (
Ponce, Octavio +4 more
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International Journal of Systems Science, 1999
A new algorithm for estimation of the parameters of multiple-input multiple-output (MIMO) systems with strong interconnections between inputs and outputs. The proposed algorithm uses a new transformation of the input-output difference equation. A modified Kalman filter is employed to estimate recursively and sequentially parameters of the MIMO system ...
Mustapha Ouladsine +2 more
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A new algorithm for estimation of the parameters of multiple-input multiple-output (MIMO) systems with strong interconnections between inputs and outputs. The proposed algorithm uses a new transformation of the input-output difference equation. A modified Kalman filter is employed to estimate recursively and sequentially parameters of the MIMO system ...
Mustapha Ouladsine +2 more
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Input—output properties of multiple-input, multiple-output discrete systems: part I
Journal of the Franklin Institute, 1970Nonlinear time varying discrete feedback systems input-output properties, deriving stability criteria by generalized small gain and passivity ...
Desoer, C. A., Wu, M. Y.
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Amplifier-Aware Multiple-Input Multiple-Output Power Allocation [PDF]
IEEE Communications Letters, 2013 We propose multiple-input multiple-output (MIMO)transmitter power allocation which takes dissipation in the power amplifiers into account. We derive the equations of the generalproblem with full channel state information (CSI), discuss its challenges ...
Daniel Persson +2 more
exaly +3 more sources
A reconfigurable multiple-input multiple-output communication system
IEEE Transactions on Wireless Communications, 2008In this paper, we present a theoretical analysis on the gains offered by a reconfigurable multiple-input multiple-output (MIMO) system using orthogonal space-time block codes (OSTBCs) and reconfigurable antennas at the receiver only. The proposed system using reconfigurable antennas selects the optimal radiation state of the receive antennas in which ...
Alfred Grau +2 more
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Determining the characteristics of systems with multiple inputs and multiple outputs
Automatic Control and Computer Sciences, 2007A simple and computationally efficient method of determining the transfer function and other characteristics of systems with multiple inputs and multiple outputs (MIMO systems) described by autoregression equations is proposed. The method is based on the use of the discrete Fourier transformation.
Kazys Kazlauskas, Jaunius Kazlauskas
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Multiple-input - multiple-output measurements and modeling in Manhattan
IEEE Journal on Selected Areas in Communications, 2003Narrowband multiple-input-multiple-output (MIMO) measurements using 16 transmitters and 16 receivers at 2.11 GHz were carried out in Manhattan. High capacities were found for full, as well as smaller array configurations, all within 80% of the fully scattering channel capacity. Correlation model parameters are derived from data.
Dmitry Chizhik +5 more
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Power permutation modulation in multiple‐input multiple‐output systems
Transactions on Emerging Telecommunications Technologies, 2021AbstractThe forthcoming communications standards are conjectured to require unprecedentedly high spectral efficiency values. Motivated by this fact, we propose a new transmission scheme for multiple‐input multiple‐output systems, which is termed as power permutation modulation (PPM). In addition to the conventional data‐carrying modulated symbols, some
Serdar Özyurt, Oguz Kucur
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Multiple-Input Multiple-Output SAR
2017For the conventional SAR, the swath width and azimuth resolution are contradictions because of the limitations of minimum antenna area, so they cannot be improved simultaneously.
Ruliang Yang +6 more
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