Mutual Coupling in Antenna Arrays - Hindawi Publishing Corporation
Feb 26, 2010 ... Mutual Coupling in Antenna Arrays, Hon Tat Hui, Marek E. ... Effect of Antenna Mutual Coupling on MIMO Channel Estimation and Capacity, Xia Liu and ...... 1/( 4π), the inner integral in (1) can be decomposed into the.
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MIMO Channel Capacity and Mutual Coupling in Circular Arrays of
used in simulations and describe the various antenna arrays we consider in order to evaluate ... Finally, we conclude about the effects of mutual coupling on MIMO communication ... the channel matrix H(nR,nT) can be decomposed as : H( nR ...
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A review on array mutual coupling analysis - Wiley Online Library
Sep 8, 2010 ...  An overview about mutual coupling analysis in antenna arrays is given. The ..... exploited to decompose infinite‐array field solutions in.
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Efficient Analysis of Large Aperiodic Antenna Arrays - IEEE Xplore
Apr 3, 2014 ... ... antenna arrays. The DGFM is a perturbation technique where mutual coupling ... Index Terms—Domain decomposition, finite antenna arrays,.
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A Novel Mutual Coupling Matrix Monitoring Method in Two - piers
It is discovered that the mutual coupling matrix for such an antenna array can be decomposed into the product of a unitary matrix, a diagonal matrix and the .... acterization method for uniform circular antenna arrays,” IEEE International ...
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A New Wideband Mutual Coupling Compensation Method for - PIER
Nov 5, 2015 ... Hermit interpolation method to achieve wideband mutual coupling ... of the array, especially for the wideband antenna arrays. ..... To realize the wideband mutual coupling compensation, the bandwidth is decomposed into 20 ...
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Array decomposition method for the accurate analysis of finite arrays
pered-slot antenna (TSA), Toeplitz array decomposition method. (ADM). .....  A. L. Van Koughnett, “Mutual coupling effects in linear antenna arrays,”. Can.
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Analysis of Highly Coupled Wideband Antenna Arrays Using
Dec 10, 2002 ... Keywords: Antenna Array, Mutual Coupling, Scattering Parameters, ... 2.2 Analysis of Mutual Coupling Effects in Antenna Arrays . ...... mined the coupling matrix by measurements and Fourier decomposition of active-element.
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(First submission) Experiments with Compact Antenna Arrays for
Mutual coupling in antenna arrays is known to degrade the performance of ..... The orthoganality of the eigen decomposition implies that each of these eigen-.
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Array Independent MIMO Channel Models with Analytical - arXiv.org
linear arrays (ULAs) so far, to a general version applicable to arbitrary array ... antenna arrays, capacity, channel modeling, manifold decomposition, multiple- .... orientation and position, mutual coupling, and antenna manufacturing errors, ...
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antenna array synthesis by combining the measured element - URSI
A technique to compensate for the mutual coupling between the elements of an array is presented. ... applied for linear arrays of parallel dipoles and seems to be helpful .... can be extracted by Fourier decomposition applied on the pattern.
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Diversity Limits of Compact Broadband Multi-Antenna - arXiv.org
Feb 1, 2012 ... Index Terms—multiple antennas, mutual coupling, broadband matching, MIMO ... Transceivers designed for compact antenna arrays often employ special .... us to express it in terms of its eigen-value decomposition (EVD).
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Experiments with Compact Antenna Arrays for MIMO Radio
Mutual coupling in an antenna array affects signal .... eigen-channels as called for by the channel's Singular Value Decomposition (SVD) so that the full channel ...
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Mutual Coupling in MIMO Wireless Systems: A Rigorous Network
duced to account for mutual coupling effects in the antenna arrays. The multi-port interactions at .... decomposition (EVD) A = ξAΛAξH. A , we can rewrite the.
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Efficient Numerical Analysis of Finite Antenna Arrays using
Method of Moments (MoM) based domain decomposition technique called ..... case where mutual coupling between elements are excluded has been added for .
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Optimizing MIMO Channel Capacities Under the Influence of
power allocation strategy antenna mutual coupling effects need to be properly taken ... proximity of the array antenna elements and antenna coupling can limit the increase in .... ting array. By means of eigenvalue decomposition, we can write.
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mutual coupling in antenna arrays: effects and cures - PCC
MUTUAL COUPLING IN ANTENNA ARRAYS: EFFECTS AND CURES*. Thomas Svantesson ... The mutual coupling in a uniform linear array of dipoles is calculated .... Actually, examining the eigendecomposition of the co- variance matrix it is ...
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Antenna Arrays with Parasitic Elements: a Technology for Compact
Papadias, Alrabadi, Kalis: Parasitic Antenna Arrays for Compact MIMO Systems ... Reduced Antenna Efficiency due to Strong Mutual Coupling ...... O. N. Alrabadi, A. Kalis, C. Papadias and A. Kanatas, ``Spatial Multiplexing by decomposing the ...
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Array Calibration using Array Response Interpolation and - Eurasip
array response as a product of a mutual coupling matrix, an ideal array response vector ... element far-field functions in the array antenna. However to accurately ...
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Direction-of-arrival estimation for closely coupled arrays with
Jan 1, 2007 ... strong mutual coupling between the antennas, which has been shown to affect the ... direction-of-arrival estimation using closely coupled arrays. We ..... decomposition of the antenna patterns of the three dipoles into.
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