By Mir Hojjat Seyedi, Daniel Lai

ISBN-10: 9811028230

ISBN-13: 9789811028236

ISBN-10: 9811028249

ISBN-13: 9789811028243

This monograph explores Intrabody verbal exchange (IBC) as a singular non-RF instant information conversation approach utilizing the human physique itself because the verbal exchange channel or transmission medium. specifically, the publication investigates Intrabody conversation contemplating limb joint results in the transmission frequency variety 0.3-200 MHz.

Based on in-vivo experiments which ascertain the consequences of measurement, events, and destinations of joints at the IBC, the e-book proposes a brand new IBC circuit version explaining elbow joint results. This version not just takes the limb joint results of the physique under consideration but additionally considers the impression of dimension gear in larger frequency band therefore predicting sign attenuation habit over wider frequency levels. ultimately, this paintings proposes transmitter and receiver architectures for intrabody conversation. A carrier-free scheme in line with impulse radio for the IBC is carried out on a FPGA.

Show description

Read or Download A Novel Intrabody Communication Transceiver for Biomedical Applications PDF

Similar communication books

Communication Theory and Research (European Journal of by Denis McQuail, Peter Golding, Els De Bens PDF

This fascinating choice of papers represents a few of the best communications study released over the last decade. To mark the 20 th anniversary of the eu magazine of conversation, a number one foreign magazine, the editors have chosen 21 papers, all of which make major and precious interventions within the box of media and communications.

John R. Baldwin's Intercultural Communication for Everyday Life PDF

Written for college kids learning intercultural verbal exchange for the 1st time, this textbook offers a radical creation to inter- and cross-cultural techniques with a spotlight on sensible software and social motion. * offers an intensive advent to inter- and cross-cultural ideas for starting scholars with a spotlight on sensible program and social motion * Defines communique widely utilizing authors from numerous sub disciplines and incorporating clinical, humanistic, and important concept * Constructs a posh model of tradition utilizing examples from worldwide that characterize various transformations, together with age, intercourse, race, faith, and sexual orientation * Promotes civic engagement with cues towards person intercultural effectiveness and giving again to the group in socially correct methods * Weaves pedagogy through the textual content with student-centered examples, textual content bins, purposes, serious considering questions, a thesaurus of keywords, and on-line assets for college kids and teachers * on-line assets for college students and teachers on hand upon book at www.

Download e-book for iPad: Language, Culture and Identity An Ethnolinguistic by Philip Riley

How language shapes and is formed by way of id is a key subject inside sociolinguistics. An contributors id is constituted via numerous various factors, together with the social, cultural and ethnic contexts, and concerns akin to bi- or multilingualism. during this advent to Language, tradition and identification Philip Riley appears at those matters opposed to the theoretical historical past of the sociology of information, and ethnolinguistics.

Additional info for A Novel Intrabody Communication Transceiver for Biomedical Applications

Sample text

It should be noted that both measurements were carried out in the same location (electronics laboratory). Additionally, the channel length between the transmitter and receiver electrodes was fixed to 20 cm. 11 indicates the comparison of both the human body and air channel loss. Below 80 MHz, up to 25 dB less loss is observed when signal is propagated through the body channel compared to when it is transmitted through the air surrounding the body. 415 S/m at 54 MHz) [1]. 5 MHz), in some points, compared to the condition involving body limb.

1 Influence of Joint-Segments 39 method, specifically during the presence of joints within the body channel below 5 MHz. Due to the reduction of tissue penetration depth at higher frequencies, using this method could strength the influence of external ground rather than the tissue composition. Generally, the influence of earth ground becomes inevitable in both IBC methods and during the body movements. In this study, the on-body measurement points are divided to upper and lower limb based on the farthest and the closest proximity to the external ground, respectively.

This difference increased to 20 dB for a transmitter-receiver distance of 80 mm. The results also demonstrated that galvanic coupling IBC is more power efficient than RF for deeper implants. 4 IBC Transceiver Design In communication systems design several challenges need to be addressed. Channel characteristics are the main challenge for an ideal communication system design. Typically, transmitter, communication channel, and receiver comprise three fundamental stages of any communication system.

Download PDF sample

A Novel Intrabody Communication Transceiver for Biomedical Applications by Mir Hojjat Seyedi, Daniel Lai


by Joseph
4.5

Rated 4.25 of 5 – based on 43 votes