[PDF] Top 20 Null Positioning Of Linear Antenna Array Using Evolutionary Algorithm
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Null Positioning Of Linear Antenna Array Using Evolutionary Algorithm
... of linear array is improved by placing nulls in the direction of the interfering signal while keeping the direction of the main beam to the desired ...of array pattern nulling ... See full document
5
Design of a Linear Array of Half Wave Parallel Dipoles Using Particle Swarm Optimization
... Antenna array synthesis consists of finding the complex excitation or physical layout of the array that produce the radiation pattern as close as possible to the desired ...For antenna ... See full document
9
Generation of Stair Step Patterns using Modified Differential Evolution Algorithm
... patterns using amplitude control and phase-only control techniques, to avoid the complexity involved in conventional analytical synthesis methods ...as evolutionary algorithm [12], genetic ... See full document
6
Synthesis of Dual Beam Pattern of Planar Array Antenna in a Range of Azimuth Plane Using Evolutionary Algorithm
... patterns using simulated annealing algorithm ...from linear antenna array where both uniform and Gaussian distributions of common amplitudes are used for the generation of patterns, and ... See full document
6
Linear Antenna Array Synthesis using a Hybrid Method of Moments and Genetic Algorithm to Reduce the Side Lobe Level
... the linear antenna array by introducing the non-uniform element spacing between the antenna array elements with the help of evolutionary algorithms such as Genetic ... See full document
5
Design of a Reconfigurable Antenna Array with Discrete Phase Shifters Using Differential Evolution Algorithm
... as null steering in phased arrays by positional perturbations [4– ...algorithms, evolutionary algorithms can generate a nearly optimal solution in a reasonable computational ...In evolutionary ... See full document
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Antenna Array Pattern Synthesis and Wide Null Control Using Enhanced Particle Swarm Optimization
... (EPSO) algorithm is proposed to be applied to pattern synthesis of linear ...wide null steering subject to peak side lobe level and minimum main beam width ... See full document
15
Null Steering Beamformer Using Hybrid Algorithm Based on Honey Bees Mating Optimisation and Tabu Search in Adaptive Antenna Array
... hybrid algorithm based on Honey Bees Mating Optimization (HBMO) combined with the Tabu Search (TS) for null steering beamformer in adaptive antenna array is ...an antenna array ... See full document
16
Design of Dual Pattern Concentric Ring Array Antenna Using Differential Evolution Algorithm with Novel Evolutionary Operators
... pattern antenna array, both of the patterns share the same element excitation ...First Null Beam Width ...ring array antenna as shown in Figure ... See full document
16
Synthesis of a Linear Antenna Array for Maximum Side lobe Level Reduction
... of using Genetic algorithm in solving complex problems where you have conflicting ...first null to null beamwidth is slightly ...the array. However, the excitation levels computed ... See full document
5
Null Steering In Phased Antenna Array System Using Amplitude Only GA and PSO Palak N. Patel 1, Rizwan Alad2 , Ashish Pandya 3, Prarthan Mehta4
... attention. Null steering in phased and adaptive arrays may be achieved by controlling some array parameters such as the complex element weights, element phases, amplitudes, and element positions ...in ... See full document
8
SLL reduction in Antenna array using modified PSOGSA algorithm
... based algorithm (PSOGSA) which is a combination of Particle Swarm Optimization (PSO) and Gravitational Search Algorithm ...a linear array of antennas for use in personal communication devices ... See full document
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PERFORMANCE OF MAIN BEAM STEERING AT DIFFERENT ANGLE USING GENETIC ALGORITHM.Pradeep Malviya, Prof. Giriraj Prajapati, Prof. A. C. Tiwari, Mr. Vijit Mishra
... The array antenna comprises of a Uniform Linear Array (ULA) or Uniform Circular Array (UCA) of antenna ...individual antenna elements are assumed to be identical, with ... See full document
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ANALYSIS OF LINEAR ARRAY ANTENNA FOR SLL REDUCTION USING SMART ANTENNAS.
... adaptive antenna system, beam forming algorithms the weight of antenna arrays can be adjusted to form certain amount of adaptive beam to track corresponding users automatically and at the same time to ... See full document
5
A Plant Growth Simulation Algorithm for Pattern Nulling of Linear Antenna Arrays by Amplitude Control
... The simulation results for PGSA are obtained within 1–2 minutes on a personal computer with a Core Duo processor running at 1600 MHz. This is sufficient to produce satisfactory patterns with the desired performance on ... See full document
16
A Linear Mutually Coupled Parallel Dipole Antenna Array Failure Correction Using Bat Algorithm
... Antenna array is an important part of communication system that improves its spectral efficiency and system ...dipole antenna array mostly consists of large number of active elements, which ... See full document
10
X-Band Dual Polarized Rectangular Patch Antenna Design For Microwave Imaging Application
... polarization antenna with high gain, wide bandwidth, low weight and suitable for airborne application were the scope of the project and have been achieved ...polarization antenna element suitable for any ... See full document
5
SLL Reduction of Spherical Array Using Thinning
... spherical antenna array elements are symmetrically ...Spherical antenna array can be viewed as arrangement of circular arrays one over the ... See full document
7
Design of Pattern Reconfigurable Linear Array Antenna for Multi band Application
... 1X8 Linear Antenna Array that operates in three bands ...the antenna array has multiple resonating frequencies and is able to modify its radiation pattern as well, using ... See full document
6
Positioning and guiding educational robots by using fingerprints of WiFi and RFID array
... Fingerprinting localization or scene analysis is a pattern recognition technique, which matches the online signal features with the offline features stored in a fingerprint database. One popular way to position the Erob ... See full document
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