uniform linear arrays
Assessment of MVDR Adaptive Beamforming algorithm in uniform linear arrays, uniform rectangular arrays and uniform circular arrays configurations
... includes; uniform linear arrays (ULAs), uniform rectangular arrays (URAs) and uniform circular arrays (UCAs) each consisting of L elements operated in frequency of ...
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Two dimensional DOA estimation of coherent sources using two parallel uniform linear arrays
... A novel two-dimensional (2-D) direction-of-arrival (DOA) estimation approach based on matrix reconstruction is proposed for coherent signals impinging on two parallel uniform linear arrays (ULAs). In ...
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5G Uniform linear arrays with beamforming and spatial multiplexing at 28 GHz, 37 GHz, 64 GHz and 71 GHz for outdoor urban communication: A two level approach
... untitled 9972 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL 66, NO 11, NOVEMBER 2017 5G Uniform Linear Arrays With Beamforming and Spatial Multiplexing at 28, 37, 64, and 71 GHz for Outdoor Urban Com[.] ...
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Two Uniform Linear Arrays for Non-Coherent and Coherent Sources for Two Dimensional Source Localization
... two uniform linear arrays (ULAs) with interspacing d equal to a half wavelength of incident coherent ...Each uniform linear array in Figure 1 consists of 2N + 1 ...
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A Low Complexity Direction of Arrival Estimation Algorithm by Reinvestigating the Sparse Structure of Uniform Linear Arrays
... for uniform linear arrays (ULAs), which exploits the advantage of the sparse ...sparse uniform linear array extracted from the ULA, the MUSIC spectrum can generate multiple peaks at the ...
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Performance Improvement for Wideband DOA estimation with White Noise Reduction Based on Uniform Linear Arrays
... Anbiyaei, MR, Liu, W and McLernon, DC (2016) Performance Improvement for Wideband DOA estimation with White Noise Reduction Based on Uniform Linear Arrays. In: Sensor Array and Multichannel Signal ...
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Performance improvement for wideband DOA estimation with white noise reduction based on uniform linear arrays
... A method is proposed for reducing the effect of white noise in wide- band uniform linear arrays via a combination of a judiciously de- signed transformation followed by highpass filters. The reduced ...
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SYNTHESIS OF NON UNIFORM LINEAR ARRAYS USING DOLPH – CHEBYSHEV POLYNOMIAL BY REDUCING SIDE LOBE LEVEL BASED ON MODULATING PARAMETER ARRAY FACTOR
... Antenna is a metallic device which acts as transducer. It converts electrical waves to electromagnetic waves while transmitting and vice versa while receiving. An antenna array is a group of identical antenna elements ...
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Transmit Diversity versus Beamforming System in Correlated Fading Channel
... (i.e., linear, circular, ...(i.e., Uniform, truncated Gaussian, and trun- cated ...of uniform linear arrays (ULA) and uniform circular arrays (UCA) with these ...
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DOA Estimation with Sparse Array Under Unknown Mutual Coupling
... In this paper, we employ two different uniform linear arrays (ULAs) to constitute a sparse linear array, which can be seen as a special two-level nested array [21–23]. The element spacing of ...
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Comparative Analysis of Linear Antenna Arrays
... Non- uniform linear arrays are those in which the elements are fed with the currents of unequal ...non- uniform arrays are binomial and Dolph-Tchebyscheff ...Binomial arrays are ...
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White noise reduction for wideband beamforming based on uniform rectangular arrays
... wideband uniform linear arrays (ULAs) via a combination of a judiciously designed transformation followed by highpass filters to improve the per- formance for wideband direction of arrival (DOA) ...
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Extending coprime sensor arrays to achieve the peak side lobe height of a full uniform linear array
... ear arrays may outperform a ULA in terms of number of sensors, resolution, or side lobe attenuation ...non-uniform linear array designs have more than a half wavelength average intersensor ...
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White Noise Reduction for Wideband Beamforming Based on Uniform Rectangular Arrays
... wideband uniform linear arrays (ULAs) via a combination of a judiciously designed transformation followed by highpass filters to improve the per- formance for wideband direction of arrival (DOA) ...
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The exterior letter advantage in linear multi letter arrays
... In addition to examining the influence of processes specific for higher level units as suggested by Mason (1982), Experiment 7 was conducted also to examine another hypothesis about the role of non target letter-pairs in ...
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On the uniform exponential stability of linear time delay systems
... global uniform exponential stability independent of delay of time- delay linear and time-invariant systems subject to point and distributed delays for the ini- tial conditions being continuous real ...
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Surface Plasmon Resonance of a Few Particles Linear Arrays
... tracted significant attention in recent years particularly enhancement of the electric field in spherical nanoparti- cles has been reported emphasizing the possible applica- tions [17]. We present a study of the electric ...
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Polarimetric Vector Receivers for CDMA Multipath Signals
... For single-antenna systems, it is well known that multiuser detection [56] can im- prove the performance of CDMA systems by exploiting the cross-correlations between the spreading sequences of the users to reduce the ...
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PATTERN OF RING ARRAYS FOR NONUNIFORM EXCITATION
... for uniform excitation and uniform spacing of the radiating elements of the circular ...ring arrays are also presented in the above figures for the sake of ...of arrays containing different ...
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Stability Analysis of Non-Local Euler-Bernoulli Beam with Exponentially Varying Cross-Section Resting on Winkler-Pasternak Foundation
... industries and combination of the advantages of non- prismatic beam and nano-material properties, designers are capable of producing nano/micro devices more efficiently and with more favorable strength. The ...
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