Fundamentals Of Electromagnetic Nanonetworks In The Terahertz Band
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Fundamentals Of Electromagnetic Nanonetworks In The Terahertz Band
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Author : Josep Miquel Jornet
language : en
Publisher:
Release Date : 2014
Fundamentals Of Electromagnetic Nanonetworks In The Terahertz Band written by Josep Miquel Jornet and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Electromagnetic devices categories.
Nanotechnology is providing a new set of tools to the engineering community to design nanoscale components with unprecedented functionalities. The integration of several nano-components into a single entity will enable the development of advanced nanomachines. Nanonetworks, i.e., networks of nanomachines, will enable a plethora of applications in the biomedical, environmental, industrial and military fields. To date, it is still not clear how nanomachines will communicate. The miniaturization of a classical antenna to meet the size requirements of nanomachines would impose the use of very high radiation frequencies, which would compromise the feasibility of electromagnetic nanonetworks. Therefore, a new wireless technology is needed to enable this paradigm. The objective of this work is to establish the foundations of graphene-enabled electromagnetic communication in nanonetworks. First, novel graphene-based plasmonic nano-antennas are proposed, modeled and analyzed. The obtained results point to the Terahertz Band (0.1-10 THz) as the frequency range of operation of novel nanoantennas. For this, the second contribution in this work is the development of a novel channel model for Terahertz Band communication. In addition, the channel capacity of the Terahertz Band is numerically investigated to highlight the potential of this still-unregulated frequency band. Third, new communication mechanisms for electromagnetic nanonetworks are developed. These include a novel modulation based on the transmission of femtosecond-long pulses, new low-weight codes for channel error prevention in nanonetworks, a novel symbol detection scheme at the nano-receiver, a new energy model for self-powered nanomachines with piezoelectric nano-generators, and a new Medium Access Control protocol tailored to the Terahertz Band. Finally, a one-to-one nano-link is emulated to validate the proposed solutions.
Fundamentals Of Electromagnetic Nanonetworks In The Terahertz Band
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Author : Josep Miquel Jornet
language : en
Publisher:
Release Date : 2013-11
Fundamentals Of Electromagnetic Nanonetworks In The Terahertz Band written by Josep Miquel Jornet and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11 with Computers categories.
Defines the first steps towards enabling electromagnetic communication among nanomachines in the Terahertz Band (0.1-10 THz). This monograph makes the case that hardware-oriented research and communication-focused investigations will benefit from being conducted in parallel from an early stage.
Nano Electromagnetic Communication At Terahertz And Optical Frequencies
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Author : Akram Alomainy
language : en
Publisher: SciTech Publishing
Release Date : 2019-12-30
Nano Electromagnetic Communication At Terahertz And Optical Frequencies written by Akram Alomainy and has been published by SciTech Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-30 with Technology & Engineering categories.
Recent advancements in carbon and molecular electronics have opened the door to a new generation of electronic nanoscale components. This book outlines the basic principles of electromagnetic-based communication at this nanoscale using terahertz and optical frequencies with a focus on theoretical principles and applications. It answers the questions: How can nano-devices communicate with each other by applying electromagnetic techniques? Do conventional communication and networking schemes and principles still apply? How feasible is it to deploy such networks with various applications? Topics covered include an introduction to nano-communication; fundamentals and applications of nano-electromagnetic communications; simulation and experimental platforms for nano-electromagnetic communication networks; terahertz antenna design for wearable applications; terahertz application in food contamination detection; channel modelling for electromagnetic nano-communication; modulation, coding and synchronization techniques for nano-electromagnetic communications in the terahertz band; routing protocols for nano-electromagnetic communication networks; error control mechanisms for nano-electromagnetic communication networks; and conclusion and future outlook.
Modelling And Implementation Of Complex Systems
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Author : Salim Chikhi
language : en
Publisher: Springer Nature
Release Date : 2020-09-05
Modelling And Implementation Of Complex Systems written by Salim Chikhi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-05 with Technology & Engineering categories.
This proceedings book gives a new vision and real progress towards more difficult problems resolution. In trying to solve the problems we face every day in the complex world we are living, we are constantly developing artificial systems and increasingly complex middleware. Indeed, the research works contained in this book address a large spread of nowadays topics like IoT architectures, communication and routing protocols, smart systems, software defined networks (SDNs), natural language processing (NLP), social media, health systems, machine intelligence and data science, soft computing and optimization, and software technology. This book, which is a selective collection of research papers accepted by the international program committee of the 6th International Symposium on Modelling and Implementation of Complex Systems (MISC 2020), considers intelligence (CI) more as a way of thinking about problems. It includes a mix of old efficient (Fuzzy, NN, GA) and modern AI techniques (deep learning and CNN). The whole complex systems research community finds in this book an appropriate way to approach problems that have no algorithmic solution and finds many well-formulated technical challenges.
Internet Of Nano Things And Wireless Body Area Networks Wban
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Author : Fadi Al-Turjman
language : en
Publisher: CRC Press
Release Date : 2019-05-13
Internet Of Nano Things And Wireless Body Area Networks Wban written by Fadi Al-Turjman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-13 with Computers categories.
The Internet of Nano-Things (IoNT) is a system of nano-connected devices, objects, or organisms that have unique identifiers to transfer data over a computer or cellular network wirelessly to the Cloud. Data delivery, caching, and energy consumption are among the most significant topics in the IoNT nowadays. The book addresses data routing and energy consumption challenges and proposes nano-sensing platforms in critical Wireless Body Area Networks (WBAN). This book covers both design and implementation aspects of data delivery models and strategies in a smart application enabled by the WBAN. It focuses on smart data delivery approaches and energy savings aspects in a reliable IoNT systems.
Fundamentals Of 6g Communications And Networking
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Author : Xingqin Lin
language : en
Publisher: Springer Nature
Release Date : 2024-01-12
Fundamentals Of 6g Communications And Networking written by Xingqin Lin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-12 with Technology & Engineering categories.
This book begins with a historical overview of the evolution of mobile technologies and addresses two key questions: why do we need 6G? and what will 6G be? The remaining chapters of this book are organized into three parts: Part I covers the foundation of an end-to-end 6G system by presenting 6G vision, driving forces, key performance indicators, and societal requirements on digital inclusion, sustainability, and intelligence. Part II presents key radio technology components for the 6G communications to deliver extreme performance, including new radio access technologies at high frequencies, joint communications and sensing, AI-driven air interface, among others. Part III describes key enablers for intelligent 6G networking, including network disaggregation, edge computing, data-driven management and orchestration, network security and trustworthiness, among others. This book is relevant to researchers, professionals, and academics working in 5G/6G and beyond.
Terahertz Electronics
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Author : Andrey D. Grigorev
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2020-08-27
Terahertz Electronics written by Andrey D. Grigorev and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-27 with Technology & Engineering categories.
The book describes distinctive features of the terahertz radiation interaction with various materials, including the Earth’s atmosphere, liquids, dielectrics, superconductors, semiconductors, metals and 2D-structures. It discusses all types of terahertz sources, including lasers, photoconductive antennas, semiconductor diode and transistor generators and amplifiers, and considers terahertz band vacuum devices. The text offers a comparative analysis of these devices and their perspectivity in the terahertz band, and describes the basic types of terahertz detectors. Also investigated here are the reasons for the appearance of the so-called “terahertz gap” and the means of increasing working frequency and output power of the sources of terahertz radiation. The book also considers the electromagnetics and electron-optical systems of vacuum terahertz devices and their manufacturing technology.
Handbook Of Terahertz Technology
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Author : Neil Sellers
language : en
Publisher: Scientific e-Resources
Release Date : 2018-01-21
Handbook Of Terahertz Technology written by Neil Sellers and has been published by Scientific e-Resources this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-21 with categories.
Terahertz radiation - also known as submillimeter radiation, terahertz waves, tremendously high frequency (THF), T-rays, T-waves, T-light, T-lux or THz - consists of electromagnetic waves within the ITU-designated band of frequencies from 0.3 to 3 terahertz. Wavelengths of radiation in the terahertz band correspondingly range from 1 mm to 0.1 mm. Because terahertz radiation begins at a wavelength of one millimeter and proceeds into shorter wavelengths, it is sometimes known as the submillimeter band, and its radiation as submillimeter waves, especially in astronomy. The book presents information about Terahertz science, Terahertz photodetectors and Terahertz Lasers. A special emphasis is given to room temperature operation of long wavelength photodetectors based on novel quantum dots. Moreover, a complete analysis of systems based on Quantum Cascade structures to detect far infrared wavelengths is provided. Finally, the book presents Terahertz laser principles considering multi-color lasers in this range of wavelengths. It is written as a background for graduate students in the Optics field.
Wireless Mobile Communication And Healthcare
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Author : Paolo Perego
language : en
Publisher: Springer
Release Date : 2018-08-23
Wireless Mobile Communication And Healthcare written by Paolo Perego and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-23 with Medical categories.
This book constitutes the refereed post-conference proceedings of the 7th International Conference on Mobile Communication and Healthcare, MobiHealth 2017, held in Vienna, Austria, in November 2017. The 34 revised full papers were reviewed and selected from more than 50 submissions and are organized in topical sections covering data analysis, systems, work-in-process, pervasive and wearable health monitoring, advances in healthcare services, design for healthcare, advances in soft wearable technology for mobile-health, sensors and circuits.
Applied Soft Computing And Communication Networks
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Author : Sabu M. Thampi
language : en
Publisher: Springer Nature
Release Date :
Applied Soft Computing And Communication Networks written by Sabu M. Thampi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.