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2 - Fundamentals of Magnetic Communications

from Part I - Introduction and Properties of MI

Published online by Cambridge University Press:  04 January 2024

Erwu Liu ,
Zhi Sun ,
Rui Wang  and
Hongzhi Guo
Erwu Liu
Affiliation:
Tongji University, China
Zhi Sun
Affiliation:
Tsinghua University, Beijing
Rui Wang
Affiliation:
Tongji University, China
Hongzhi Guo
Affiliation:
Norfolk State University
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Summary

In this chapter, differences between magnetic communication and electromagnetic wave-based communication are summarized and major advantages of magnetic communication are discussed, which provides a big picture of the applicable scenarios of magnetic communication. In addition, the physical circuit for magnetic communications is introduced. The fundamental performance metrics, such as path loss, bandwidth, capacity, and connectivity are discussed.

Keywords

mutual inductance circuitpoint-to-point modelpath lossbit error rate
Type
Chapter
Information
Magnetic Communications
Theory and Techniques
 , pp. 28 - 40
Publisher: Cambridge University Press
Print publication year: 2024

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