International Journal of Engineering Research

Vishal Puri ¹

Affiliations
1 Electronics and Communication Engineering Department, Baba Ghulam Shah Badshah University, Rajouri (J&K), IN

Abstract

Energy consumption is the major issue in any Sensor Networks. The lifetime of a network is directly dependent upon the amount of energy consumed by the nodes. If the nodes consume energy intelligently and operate for longer period then lifetime of a network can be enhanced. WSN consists of hundreds to thousands of nodes which consume energy while transmitting the information and with a span of time whole energy get consumed and network life time gets reduced. From the data capturing, processing, transmission and reception large amount of energy has been consumed. The source of power used in WSN is irreplaceable which limits the lifetime of the system. A probability based approach to calculate initial probability is tried in this paper. MATLAB simulation tool is considered in this paper.

Keywords

Cluster Head (CH), Clustering, Energy Efficiency, Binomial Probability Density Function (BDF) and WSNs.

Full Text

   

Vishal Puri ¹, Shaveta Puri ¹

Affiliations
1 Department of ECE, CoET , BGSB University, Rajouri, IN

Abstract

Design of 8 element linear array as a model set up by using IE3D setup. Satellite applications involve millions of elements Defect in an element is difficult to diagnose and require optimization approach. The paper intends to design 8 element arrays as a satellite model and making its element defective for diagnosis Particle swarm optimization technique is used for the purpose of diagnosis. Detection of defective element in a satellite antenna requires optimized approach A calibration system can be used in satellite itself but in case of any failure, calibration can also be defective. So the good solution will be location of failing element from external data and optimization scheme can be used for the detection. PSO is used as a optimization tool that detects the defective element using power values that are being, received.

Keywords

PSO, IE3D, Linear Array (LA), Cost-Function.

Full Text