array signal
White Noise Reduction for Wideband Linear Array Signal Processing
... wideband array signal processing algorithms is dependent on the noise level in the ...the signal and noise is ...higher signal to noise ratio (SNR) for the system, which can have a significant ...
21
Array signal recovery algorithm for a single RF channel DBF array
... An array signal recovery algorithm based on sparse signal reconstruction theory is proposed for a single-RF-channel digital beamforming (DBF) ...antenna array is a low-cost antenna ...
10
White noise reduction for wideband linear array signal processing
... total signal power to total noise power ratio (TSNR) can be achieved in the ideal ...various array signal processing applications and as an example, its effect on beamforming is investigated in ...
21
Array signal processing in cochlear implants with regularized inversion
... Honert and Kelsall sought to alleviate this problem by simultaneously exciting numerous electrodes in a phased array with the aim of producing an excitation voltage at a single location while cancelling the ...
13
Sparse Array Signal Processing: New Array Geometries, Parameter Estimation, and Theoretical Analysis
... O (N 2 ) uncorrelated DOAs can be identified under some restrictions on the DOA locations [122] 1 . Second, there is evidence from the literature on 2D arrays [56], [59] that sparse arrays with hole-free coarrays produce ...
305
Array signal processing algorithms for localization and equalization in complex acoustic channels
... A number of algorithms that incorporate IID and spectral cues have been pro- posed for sound source localization using the HRTF information. Typically, these methods extract the relevant acoustic features in the ...
183
DOA estimation, antenna arrays, array signal processing.
... An array antenna system with innovative signal processing can enhance the resolution of a signal direction of arrival (DOA) ...of array antenna structures to better process the incoming ...
6
Blind PARAFAC Signal Detection for Polarization Sensitive Array
... polarization-sensitive-array signal detection problem to the parallel factor (PARAFAC) model, which is an analysis tool rooted in psychometrics and ...PARAFAC signal detection algorithm. The proposed ...
7
DOA Estimation for Non-Circular Signal with Nested Array
... of array signal ...multiple signal classification (MUSIC) algorithm was presented for noncircular signals (called NC- ...of signal parameters via rotational invariance technique (UESPRIT) [9] ...
9
On grid Adaptive Compressive Sensing Framework for Underdetermined DOA Estimation by Employing Singular Value Decomposition
... of Array Signal Processing, the problem of Direction of Arrival (DOA) estimation has attracted colossal attention of researchers in the past few ...received signal itself. Generally, an array ...
7
Investigations of Retrodirective Array Transponders.
... In recent years, many RF/Microwave systems have been designed that are imple- mented using the directed beam forming capability. These systems are used for various military and civilian communication applications. These ...
49
The Indoor Use Development for Visible Light Communication
... electrical signal x(t) is sent to the transistor ...LED array to shine according to the embedded ...light signal into an electrical signal and forward to LM 339, which is responsible for ...
5
Quickest Detection of a Random Signal in Background Noise Using a Sensor Array
... sensor array and devised a parallel CUSUM algorithm based on ...Gaussian signal and noise case, the proposed algorithm’s performance against the op- timal algorithm that has perfect knowledge of the sig- ...
12
Broadband beamforming compensation algorithm in CI front-end acquisition
... microphone array noise-suppression method can separate the desired speech and ambient noise on the basis of their spatial ...dual-channel array with appropriate size constraints is more suitable for CI ...
20
Advanced parametrical modelling of 24 GHz radar sensor IC packaging components
... individual signal path elements as basic RLC ...simple signal path arrangement consisting of three vertically interconnected vias with micro strip lines at the very upper and very lower via-pad is being ...
7
Microarray based analysis of an inherited terminal 3p26.3 deletion, containing only the CHL1 gene, from a normal father to his two affected children
... Since the introduction of array-CGH analysis the find- ing of a transmitted chromosomal variant from a pheno- typically normal parent has became more frequent. Inherited CNVs associated with both abnormal and nor- ...
6
Angle range polarization dependent beamforming for polarization sensitive frequency diverse array
... In this paper, to further enhance the interference mit- igation capability, we propose a PSFDA by combining the PSA and the FDA. A angle-range and polarization- dependent beamforming algorithm is also proposed by jointly ...
14
Exploring Energy Efficient Quantum-resistant Signal Processing Using Array Processors
... To perform the synthesis, we use Vivado high level synthesis (HLS) 2018.2 and select Artix7 and Zynq UltraScale+ as the target FPGA devices for from resource- constrained internet-of-things (IoT) settings and ...
11
An improved direction of arrival (DOA) estimation algorithm and beam formation algorithm for smart antenna system in multipath environment
... the signal and noises to estimate the direction of arrival of the incoming ...for signal and noise subspace are orthogonal to one ...the array of sensors are ...
6
Lysate array analyses of signal transduction inhibitors in tumor cell lines
... in signal transduction caused by the drug, the inherent pharmacodynamic and pharmacokinetic het- erogeneity in response to the drug, and the inherent heterogeneity of tumor cell ...
11