uniform linear sensor array
Performance improvement for wideband beamforming with white noise reduction based on sparse arrays
... “Sparse array design for wideband beamform- ing with reduced complexity in tapped delay-lines,” IEEE ...on uniform linear arrays,” in Proc. IEEE, Sensor Array and Multichannel Signal ...
6
Optimization of array geometry for direction-of-arrival estimation using a priori information
... a sensor array. A novel method of array geometry optimization is pre- sented that improves the DOA estimation performance com- pared to the standard uniform linear array (ULA) ...
8
DOA Estimation of Quasi-Stationary Signals Using a Partly-Calibrated Uniform Linear Array with Fewer Sensors Than Sources
... In [5], two enhancements on the method of [3] were proposed to tackle nonuniform noise powers at different sensors. Given uncorrelated signals, specific structure of covariance matrix was exploited to calibrate ...
9
Computationally Efficient DOA and Polarization Estimation of Coherent Sources with Linear Electromagnetic Vector-Sensor Array
... EmVS array, 4 for quadrature polarized array [19] and 2 for dual polarized array ...symmetric array, for instance, uniform linear array, to which the proposed method is ...
10
PARALIND-based identifiability results for parameter estimation via uniform linear array
... This article has discussed identifiability issue of determin- istic parameters estimation via multi-sensor array based on trilinear decomposition theory. With the uniqueness property of PARALIND model, new ...
11
Performance Improvement for Wideband Beamforming with White Noise Reduction Based on Sparse Arrays
... “Sparse array design for wideband beamform- ing with reduced complexity in tapped delay-lines,” IEEE ...on uniform linear arrays,” in Proc. IEEE, Sensor Array and Multichannel Signal ...
6
Extending coprime sensor arrays to achieve the peak side lobe height of a full uniform linear array
... A sensor array spatially samples a propagating space-time ...an array to estimate properties of the space-time signal, such as the direction of arrival for signals of interest ...larger array ...
17
SLL Reduction of Spherical Array Using Thinning
... ofspherical array is reduced using thinning. Spherical array is a volumetric array which has the advantages of both linear array and circular ...volumetric array behaves as ...
7
Comparison of the Radiation Pattern of Fractal and Conventional Linear Array Antenna
... fractal linear array antenna and their radiation pattern. Let, a linear array will be design and simulate at a frequency F 0 equal to 8100 MHz, ...
8
A 14-bit Hybrid Incremental Sigma-Delta/Cyclic ADC for X-ray Linear Array Sensor
... Abstract—This paper presents a two-stage ADC based on pseudo-differential operational transconductance amplifier (OTA), which is designed for the readout circuit of X-ray linear array sensor. This ...
9
DOA estimation for conformal vector sensor array using geometric algebra
... vector sensor can measure the three components of the electric field and the three components of the magnetic field ...traditional array signal processing tech- niques to the vector sensors are available in ...
12
Inclined Slots on Broad wall of Ridged Waveguide
... slot array on broad wall of waveguide having ridges on opposite broad ...slot array on the broad wall of a single ridge waveguide in ...slot array has better performance compared to a rectangular ...
5
Source Location Estimation Using Phaseless Measurements with the Modulated Scattering Technique for Indoor Wireless Environments
... The uniform circular scatterer array (UCSA) that consist of five optically modulated scatterers as array elements and a dipole antenna at the center of the UCSA is employed for estimating a source ...
16
Estimating gas concentration using a microcantilever-based electronic nose
... the sensor array onto a concentration ...both linear and nonlinear approaches — the linear approach uses a separate least-squares model for each com- ponent, and a nonlinear approach which ...
14
An adjustable linear Halbach array
... a linear Halbach array. Rotating each element of the array in the opposite direction to the neighboring elements is shown to smoothly transfer the magnetic field from one side of the array to ...
24
Array size computation under uniform overlapping and irregular accesses
... an array, which belongs to the intra-signal in-place optimization step of the ...each array element during the execution of the program, but it can read it several times [Vanbroekhoven et ...and ...
36
Linear Hydrodynamic Response in a Uniform Fermi Gas.
... We have created a novel technique for measuring transport properties from the density response δn of a uniform density atomic cloud driven by a perturbative optical potential δU (z, t). Using DMDs to create the ...
146
Development of an Ultrasonic Linear Phased Array System for Real-time Quality Monitoring of Resistance Spot Welds
... The linear phased array system is able to detect voids within spot weld but is limited to only detecting voids along the path the linear phased array can ...the linear phased ...
90
Cryocooler Operation of a Pulse Driven AC Josephson Voltage Standard at PTB
... for DC-voltages and AC-voltages in a frequency range from 60 Hz to 1 MHz by connecting two arrays in series with 12,000 Josephson junctions in total (see Figure 1) [7]. The output voltage can be adjusted very precisely ...
5
Joint DOA and Polarization Estimation Using a UCA of Single-Polarized Antennas
... Abstract—In this paper, the direction of arrival (DOA) and polarization parameters are estimated by a uniform circular array (UCA) with several single-polarized sensors. An efficient and improved polarization ...
8