Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/74605
Title: | Circuit Model for Power Link Budget Between Two Horizontal Loops Placed on Seabed | Authors: | Jiménez Yguacel, Eugenio | Keywords: | Electromagnetics Underwater communications Magnetic field communications Sea water seabed interface Loop antenna, et al |
Issue Date: | 2020 | Journal: | IEEE Magnetics Letters | Abstract: | In this letter, we examine underwater wireless communications using electromagnetic waves in marine shallow waters. Due to the particular environment under study (low frequencies, short distances, and small loop antennas), a magnetoquasi-static approach is used instead of full-wave analysis. The electric field generated by a constant current circular loop placed on the interface between two conductors is analytically calculated. Using this electric field, the mutual coupling coefficient between the two loops is calculated, and a simple circuit model for transmitting energy from one loop to another is presented using a transformerlike element. Simulations using the circuit model and a commercial full-wave simulator are carried out, and their results are compared. Very good agreement is observed between both results. | URI: | http://hdl.handle.net/10553/74605 | ISSN: | 1949-307X | DOI: | 10.1109/LMAG.2020.2982610 | Source: | IEEE Magnetics Letters [ISSN 1949-307X], v. 11 |
Appears in Collections: | Artículos |
Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.