A Channel Modeling and Analysis for Wireless Communication in Water Medium using Electromagnetic Waves Research Challenges

Abstract

In this research study, the feasibility and applicability of Electromagnetic (EM) waves newlinein sea water and fresh water medium through channel modeling was examined. It is newlinevery challenge-able situation to communicate the EM waves in ocean or sea because newlineof high total path loss (TL), low signal-to-noise ratio (SNR), and high bit error rate newline(BER). However, in this examination on employment of EM waves in sea and fresh newlinewater medium, some theoretical observations through mathematically and simulations newlinetools were performed to meet practical specifications for analyzing the feasibility and newlineapplicability of EM waves in this high loss environment. In addition, (TL), (SNR) and newline(BER), the data rate capacity (DRC), velocity of propagation ( ) rf V newlineparameters were newlinealso examined to understand applicability of EM wave at frequency range 400MHz- newline800MHz in sea water and fresh water medium. In this research study, most important newlinefactor was considered of transmission power. It was examined that transmission newlinepower also affects the propagation of EM wave in sea water and fresh water medium. newlineTheoretical analysis of underwater channel medium was examined through newlinesimulations process to characterize the EM wave communication in pure water and newlinesea water medium with variation of salinity of water to meet practical specifications. newlineThe EM wave communication feasibility in pure water and sea water medium was newlineanalyzed by some arising factors such as salinity, frequency of propagation, electrical newlineconductivity, attenuation, path distance and path loss. newlineObjectives of the Present Research Work newlineThe present research study has been carried out under following objectives. newlinea) Comparison Analysis on Acoustic and Electromagnetic (EM) Signals in newlineUnderwater Communication Network in Water Medium. newlineb) Performance Analysis and Designing of EM Wave Communication Network newlinein Shallow Sea Water and Fresh Water Medium. newlineiii newlinec) To Design an EM Wave Communication Model to Obtain Channel Date Rate newlineCapacity in Water Medium with Effect of Frequency and Transmission Power. newline