[PDF] Top 20 Pattern Synthesis of Linear Array with Position and Position Amplitude Control using Firefly Algorithm
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Pattern Synthesis of Linear Array with Position and Position Amplitude Control using Firefly Algorithm
... The synthesis of nonuniformly spaced arrays with equal and unequal amplitudes has been presented using Firefly ...This algorithm is applied for linear arrays to obtain the lowest ... See full document
6
Design of a Fully Digital Controlled Reconfigurable Switched Beam Concentric Ring Array Antenna Using Firefly and Particle Swarm Optimization Algorithm
... reconfigurable array antennas with asymmetrical pencil and flat- top beam patterns using common amplitude and varying phase ...multiple pattern antenna arrays based on simulated annealing ... See full document
19
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
Null Positioning Of Linear Antenna Array Using Evolutionary Algorithm
... for linear antenna arrays using Bees Algorithm ...the amplitude of each radiating element to minimise the total output power in the direction of the interfering ...steering algorithm is ... See full document
5
Synthesis of Optimal Narrow Beam Low Sidelobe Linear Array with Constrained Length
... to control the radiation ...of array elements or to replace the amplitude tapering of equally spaced arrays by unequally spaced arrays with uniform amplitude, with no additional optimality ... See full document
16
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 ...evolutionary algorithm [12], ... See full document
6
Synthesis of a Linear Antenna Array for Maximum Side lobe Level Reduction
... antenna array is a group of identical antenna elements arranged usually in a regular ...a linear array, the elements are arranged along a straight line and are often fed ...greater control ... See full document
5
AMPLITUDE ONLY PATTERN SYNTHESIS OF ARRAYS USING GENETIC ALGORITHMS
... Array pattern synthesis is one of the most important problems in communication and radar ...The synthesis is usually carried out by controlling amplitude and phase levels (or) element ... See full document
8
Linear Antenna Array Design with Use of Genetic, Memetic and Tabu Search Optimization Algorithms
... Abstract—Antenna array design techniques are focused on two main classes: uniformly spaced antenna arrays and the non-uniform spacing ...genetic algorithm (GA), memetic algorithm (MA) and tabu search ... See full document
10
Unequally Spaced Linear Antenna Array Synthesis with Minimum Side Lobe Levels Using Modified Differential Evolution Algorithm
... MDE algorithm is proposed to synthesize the linear array antennas for obtaining lowest side lode ...MDE algorithm by optimizing the array element ...Various linear array ... See full document
7
A Linear Antenna Array Failure Correction Using Firefly Algorithm
... CDC linear array design with an SLL of −35 ...solving array failure problem in the more complex array ...selected linear array design having six element failure condition with ... See full document
15
Firefly Algorithm Based GDOP Estimation for GPS Applications
... of position estimation is indicated by Geometrical Dilution of Precision (GDOP) which depends on geometry of visible satellite with respect to ...receiver position using Firefly ... See full document
5
Direct Position Determination Algorithm Based on Multi array in the Presence of Gain phase Errors
... Each base station is equipped with a linear array of nine antenna elements. Each location determination is based on 64 samples of the signal. The SNR is 5dB. Compare the localization performance between the ... See full document
6
Detection of head position using chain code algorithm
... R E S U L T S A N D DISCUSSION 4.1 Introduction 4.2 Pre Processing Analysis 4.2.1 Result for Conversion of a RGB Image into Grayscale Image 4.2.2 Result for Noise Removal 4.2.3 Discussio[r] ... See full document
24
SLL reduction in Antenna array using modified PSOGSA algorithm
... active array is one in which an active element (oscillator, amplifier, or mixer) is connected to the path of each ...antenna array advantages include the capability to increase radiated power, decrease ... See full document
5
A comparative study on the position control method of DC servo motor with position feedback by using Arduino
... the position feedback ...angular position depending on the value of the potentiometer ...desired position depending on the signal ...voltage control signal, while the control signal for ... See full document
5
Synthesizing a Broad Beam for an Atmospheric Radar
... of linear distribution for a uniform planar array ...simulated pattern of a planar array is found to be in close agreement with the desired beam ... See full document
7
A walking bipedal robot using a position control algorithm based on center of mass criterion
... The biped is made from aluminum joined by bolts and nuts. For its joints, the system uses Tormax DC motors to control the hip movement along the lateral plane while the rest of the joints employ micro-geared DC ... See full document
10
Design Smart Antenna by Microstrip Patch Antenna Array
... Mr. Sobuj Kumar Ray was born in Bogra, Bangladesh. Mr. Ray received his Bachelor degree in Electrical and Electronic Engineering from the Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh in ... See full document
9
Servo Position Control in Hard Disk Drive of a Computer Using MRAC Integrating PID Algorithm
... head position of HDD as shown in Figures 6, 7, 8, and 9 for different adaptive ...Head position) are appreciably improved within the range of adaptive gains ... See full document
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