| dc.description.abstract | In recent years, wearable devices have
witnessed remarkable advancements, offering numerous
possibilities for healthcare monitoring, human-computer
interaction, and personalized applications. Intra-body
communication (IBC) has emerged as a promising
communication technique for wearable devices, enabling
seamless and secure data transmission within the human
body. This review paper presents an in-depth analysis of
IBC using galvanic coupling, a prominent method for
establishing reliable and efficient communication
channels between wearable devices and the human body.
The primary objective of this review is to provide a
comprehensive understanding of the principles,
applications, and technologies of IBC utilizing galvanic
coupling. Firstly, we present an overview of IBC,
emphasizing its advantages, such as low power
consumption, electromagnetic interference immunity, and
miniaturization potential. Next, the fundamental concepts
and working principles of galvanic coupling are discussed,
including using electrodes, modulation schemes, and
signal processing techniques. The paper further explores
the wide range of applications for IBC using galvanic
coupling as we go through the aspects of an IBC system.
Furthermore, we discuss recent advancements in IBC
technology, including novel electrode designs, signal
processing algorithms, and integration with other wireless
communication technologies. By exploring its principles,
applications, challenges, and prospects, this review aims
to advance this exciting field, facilitating the development
of more efficient and reliable wearable devices for diverse
applications in healthcare and beyond. | en_US |
