Design and Characterization of Electromagnetic Devices for Sensing and Communication Application

Abstract

newline Nevertheless research has been manipulating with electromagnetic devices newlinesince few decades, the current devised device resolves various touch and go issues newlinepertaining to sensing and communication. So, it is an unanimously envisaged that newlinepresent artificial structures related to microwave and optical deals with a hi-fi newlineapplication a propos current deservedness of society . Realizing the aforementioned newlineissues, the present works divulged naves sorts of research which could be right newlinecandidate for deploying in the field of sensing and communication. newlineIn very first work, a new fangled photonic device is proposed to envisage a good newlinetransmitter as well as absorber at third communication windows. In this piece of newlinework, finite element method is manipulated with structure on silicon substrate, newlinewhere the principle of operation is based on the interaction of 193 THz signal with newlinesaid silicon with ferrites structures. newlineSimilarly the second is based on design of filter by adopting microstrip newlinetechnique to realize low pass, band pass and rejected filter for S and C band newlineapplications which usually covers a microwave range of frequencies. Aside this a newlinehair pin filter is also addressed in this work to have wide band wavelength 500 newlineMHz with center frequency of 2.4 GHz. More over this filter is constructed to the newlinerequirement of unlicensed WIMAX application. newlineFurthermore, the third work intends to disclose a new type of materials newlinebased structure to investigate the concentration of glucose in human blood newlineat microwave regime, which is manipulated with finite difference time domain newlinetechnique. The explored metamaterial structure delivers an accurate investigation newlineof glucose in human blood with high sensitivity. The principle of computing newlinerelies on both nature, structure and configuration of said devices which could newlinebe an opt entrant for deploying in bio-medicine application. To sum up , it is newlineinferred that that the current works carry out inter mingle research with respect newlineto novel type of electromagnetic devices, which is germane to communication and newlinesensing application where first two works deals with communication and third one newlinemanipulates with sensing application. newlineKeywords: WIMAX, filter, metamaterial, X-structure, FEM, Transmitter, newlineAbsorber.