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Books > Professional & Technical > Electronics & communications engineering

IoT Technologies in Smart-Cities - From sensors to big data, security and trust (Hardcover): Fadi Al-Turjman, Muhammad Imran IoT Technologies in Smart-Cities - From sensors to big data, security and trust (Hardcover)
Fadi Al-Turjman, Muhammad Imran
R3,400 R3,065 Discovery Miles 30 650 Save R335 (10%) Ships in 18 - 22 working days

Smart City and sensing platforms are considered some of the most significant topics in the Internet of Things (IoT). Sensors are at the heart of the IoT, and their development is a key issue if such concepts are to achieve their full potential. This book addresses the major challenges in realizing smart city and sensing platforms in the era of the IoT and the Cloud. Challenges vary from cost and energy efficiency to availability and service quality. To tackle these challenges, sensors must meet certain expectations and requirements such as size constraints, manufacturing costs and resistance to environmental factors. This book focuses on both the design and implementation aspects for smart city and sensing applications that are enabled and supported by IoT paradigms. Attention is also given to data delivery approaches and performance aspects.

Circular of the Bureau of Standards No. 120 - Construction and Operation of a Simple Homemade Radio Receiving Outfit; NBS... Circular of the Bureau of Standards No. 120 - Construction and Operation of a Simple Homemade Radio Receiving Outfit; NBS Circular 120 (Hardcover)
Anonymous
R661 Discovery Miles 6 610 Ships in 18 - 22 working days
Exploring Zynq MPSoC - With PYNQ and Machine Learning Applications (Hardcover): Crockett H Louise, Northcote David, Ramsay ... Exploring Zynq MPSoC - With PYNQ and Machine Learning Applications (Hardcover)
Crockett H Louise, Northcote David, Ramsay Craig
R1,884 Discovery Miles 18 840 Ships in 10 - 15 working days
Information Systems and Security (Hardcover): Audrey Coon Information Systems and Security (Hardcover)
Audrey Coon
R3,173 R2,875 Discovery Miles 28 750 Save R298 (9%) Ships in 18 - 22 working days
Control Algorithm Designs in Power Electronics (Hardcover): Annie Kent Control Algorithm Designs in Power Electronics (Hardcover)
Annie Kent
R3,165 R2,867 Discovery Miles 28 670 Save R298 (9%) Ships in 18 - 22 working days
An Introduction to RF Stealth (Hardcover, 2nd edition): David L. Lynch An Introduction to RF Stealth (Hardcover, 2nd edition)
David L. Lynch
R4,073 R3,662 Discovery Miles 36 620 Save R411 (10%) Ships in 18 - 22 working days

This expanded, revised and updated new edition of Introduction to RF Stealth covers two major topics: Low Observables and Low Probability of Intercept (LO and LPI) of radars and data links, collectively sometimes called Stealth. Each chapter includes examples, student exercises and references. Worked simulations are available that illustrate the techniques described. Chapter 1 provides an introduction and history of RF/microwave LPI/LO techniques and some basic LPI/LO equations, expanded from the first edition with more information on new and current systems, including more on infrared and hypersonic missile signatures. Chapter 2 is a new chapter, covering radiation absorbing materials and shaping, focused on materials, meta-materials and detailed platform shaping and structures including ships. Chapter 3 covers interceptability parameters and analysis with corrections, updates and simulations. Chapter 4 covers current and future intercept receivers and some of their limitations with more information and tracking techniques. Chapter 5 surveys exploitation of both the natural and the threat environment with extensive threat table updates including Russian S300, S400, S500 and more information on cellular systems. Chapter 6 deals with LPIS waveforms and pulse compression with new material and simulations of new codes. Chapter 7 introduces some hardware techniques associated with LO/LPIS low sidelobe / cross section antenna and radome design with emphasis on active electronic scan arrays. Chapter 8 is a new chapter on RCS testing of subsystems and platforms.

Hacking - 17 Must Tools every Hacker should have & 17 Most Dangerous Hacking Attacks (Hardcover): Alex Wagner Hacking - 17 Must Tools every Hacker should have & 17 Most Dangerous Hacking Attacks (Hardcover)
Alex Wagner
R940 R808 Discovery Miles 8 080 Save R132 (14%) Ships in 18 - 22 working days
Electrical Age [microform]; v.25 (Hardcover): Anonymous Electrical Age [microform]; v.25 (Hardcover)
Anonymous
R865 Discovery Miles 8 650 Ships in 18 - 22 working days
Hacking - Beginners Guide, Wireless Hacking, 17 Must Tools every Hacker should have, 17 Most Dangerous Hacking Attacks, 10 Most... Hacking - Beginners Guide, Wireless Hacking, 17 Must Tools every Hacker should have, 17 Most Dangerous Hacking Attacks, 10 Most Dangerous Cyber Gangs (Hardcover)
Alex Wagner
R1,479 R1,233 Discovery Miles 12 330 Save R246 (17%) Ships in 18 - 22 working days
Advances in Semiconductor Nanostructures - Growth, Characterization, Properties and Applications (Paperback): Alexander V... Advances in Semiconductor Nanostructures - Growth, Characterization, Properties and Applications (Paperback)
Alexander V Latyshev, Anatoliy V Dvurechenskii, Alexander L Aseev
R3,801 R3,545 Discovery Miles 35 450 Save R256 (7%) Ships in 10 - 15 working days

Advances in Semiconductor Nanostructures: Growth, Characterization, Properties and Applications focuses on the physical aspects of semiconductor nanostructures, including growth and processing of semiconductor nanostructures by molecular-beam epitaxy, ion-beam implantation/synthesis, pulsed laser action on all types of III-V, IV, and II-VI semiconductors, nanofabrication by bottom-up and top-down approaches, real-time observations using in situ UHV-REM and high-resolution TEM of atomic structure of quantum well, nanowires, quantum dots, and heterostructures and their electrical, optical, magnetic, and spin phenomena. The very comprehensive nature of the book makes it an indispensable source of information for researchers, scientists, and post-graduate students in the field of semiconductor physics, condensed matter physics, and physics of nanostructures, helping them in their daily research.

Basic Electronics (Hardcover): Christopher Gunn Basic Electronics (Hardcover)
Christopher Gunn
R3,135 R2,838 Discovery Miles 28 380 Save R297 (9%) Ships in 18 - 22 working days
Control Systems - A Comprehensive Lab Manual (Hardcover): Chengaiah Ch, G Venkata Marutheswar Control Systems - A Comprehensive Lab Manual (Hardcover)
Chengaiah Ch, G Venkata Marutheswar
R916 Discovery Miles 9 160 Ships in 10 - 15 working days
General Electric Review; 14 (Hardcover): General Electric Company., General Electric Company Review General Electric Review; 14 (Hardcover)
General Electric Company., General Electric Company Review
R1,146 Discovery Miles 11 460 Ships in 10 - 15 working days
Fourier Transforms: Principles and Applications (Hardcover): May Hooper Fourier Transforms: Principles and Applications (Hardcover)
May Hooper
R3,042 R2,755 Discovery Miles 27 550 Save R287 (9%) Ships in 18 - 22 working days
Path Planning for Vehicles Operating in Uncertain 2D Environments (Paperback): Viacheslav Pshikhopov Path Planning for Vehicles Operating in Uncertain 2D Environments (Paperback)
Viacheslav Pshikhopov
R2,387 R2,256 Discovery Miles 22 560 Save R131 (5%) Ships in 10 - 15 working days

Path Planning for Vehicles Operating in Uncertain 2D-environments presents a survey that includes several path planning methods developed using fuzzy logic, grapho-analytical search, neural networks, and neural-like structures, procedures of genetic search, and unstable motion modes.

Evolution of Knowledge Science - Myth to Medicine: Intelligent Internet-Based Humanist Machines (Paperback): Syed V. Ahamed Evolution of Knowledge Science - Myth to Medicine: Intelligent Internet-Based Humanist Machines (Paperback)
Syed V. Ahamed
R1,691 Discovery Miles 16 910 Ships in 10 - 15 working days

Evolution of Knowledge Science: Myth to Medicine: Intelligent Internet-Based Humanist Machines explains how to design and build the next generation of intelligent machines that solve social and environmental problems in a systematic, coherent, and optimal fashion. The book brings together principles from computer and communication sciences, electrical engineering, mathematics, physics, social sciences, and more to describe computer systems that deal with knowledge, its representation, and how to deal with knowledge centric objects. Readers will learn new tools and techniques to measure, enhance, and optimize artificial intelligence strategies for efficiently searching through vast knowledge bases, as well as how to ensure the security of information in open, easily accessible, and fast digital networks. Author Syed Ahamed joins the basic concepts from various disciplines to describe a robust and coherent knowledge sciences discipline that provides readers with tools, units, and measures to evaluate the flow of knowledge during course work or their research. He offers a unique academic and industrial perspective of the concurrent dynamic changes in computer and communication industries based upon his research. The author has experience both in industry and in teaching graduate level telecommunications and network architecture courses, particularly those dealing with applications of networks in education.

Handbook of Research on the Internet of Things Applications in Robotics and Automation (Hardcover): Rajesh Singh, Anita Gehlot,... Handbook of Research on the Internet of Things Applications in Robotics and Automation (Hardcover)
Rajesh Singh, Anita Gehlot, Vishal Jain, Praveen Kumar Malik
R8,101 Discovery Miles 81 010 Ships in 18 - 22 working days

With near-universal internet access and ever-advancing electronic devices, the ability to facilitate interactions between various hardware and software provides endless possibilities. Though internet of things (IoT) technology is becoming more popular among individual users and companies, more potential applications of this technology are being sought every day. There is a need for studies and reviews that discuss the methodologies, concepts, and possible problems of a technology that requires little or no human interaction between systems. The Handbook of Research on the Internet of Things Applications in Robotics and Automation is a pivotal reference source on the methods and uses of advancing IoT technology. While highlighting topics including traffic information systems, home security, and automatic parking, this book is ideally designed for network analysts, telecommunication system designers, engineers, academicians, technology specialists, practitioners, researchers, students, and software developers seeking current research on the trends and functions of this life-changing technology.

Microwave and Millimeter-wave Antenna Design for 5G Smartphone Applications (Hardcover): Hong Microwave and Millimeter-wave Antenna Design for 5G Smartphone Applications (Hardcover)
Hong
R3,106 Discovery Miles 31 060 Ships in 18 - 22 working days

Microwave and Millimeter-wave Antenna Design for 5G Smartphone Applications In-depth and practical coverage of design considerations for 5G antennas In Microwave and Millimeter-wave Antenna Design for 5G Smartphone Applications, two distinguished researchers deliver a holistic, multidisciplinary approach to antenna design methodologies. The book covers approaches ranging from sub-6GHz microwave to the millimeter-wave spectrum, explaining how microwave and millimeter-wave 5G antennas coexist and function, both independently and collaboratively. The book offers coverage of key considerations for designing millimeter-wave 5G antennas within space-constrained mobile devices, as well as practical concerns, like cost, fabrication yield, and heat dissipation. Readers will also find explorations of the likely future directions of 5G antenna evolution, as well as: A thorough introduction to basic concepts in 5G FR1 Band mobile antenna design, including discussions of antenna placement, element design, and topologies Comprehensive explorations of antenna feeding mechanisms and impedance matching, including chassis considerations and effects Practical discussions of frequency tunable millimeter-wave 5G antenna-in-package Fulsome treatments of compact millimeter-wave 5G antenna solutions and millimeter-wave antenna-on-display technologies for 5G mobile devices Perfect for antenna, microwave, communications, and radio-frequency engineers, Microwave and Millimeter-wave Antenna Design for 5G Smartphone Applications will also benefit graduate students, policymakers, regulators, and researchers with an interest in communications and antennas.

Women Securing the Future with TIPPSS for Connected Healthcare - Trust, Identity, Privacy, Protection, Safety, Security... Women Securing the Future with TIPPSS for Connected Healthcare - Trust, Identity, Privacy, Protection, Safety, Security (Hardcover, 1st ed. 2022)
Florence D. Hudson
R2,677 Discovery Miles 26 770 Ships in 18 - 22 working days

The second in the Women Securing the Future with TIPPSS series, this book provides insight and expert advice from seventeen women leaders in technology, healthcare and policy to address the challenges of Trust, Identity, Privacy, Protection, Safety and Security (TIPPSS) for connected healthcare, and the growing Internet of Medical Things (IoMT) ecosystem. The ten chapters in this book delve into trust, security and privacy risks in connected healthcare for patients, medical devices, personal and clinical data, healthcare providers and institutions, and provide practical approaches to manage and protect the data, devices, and humans. Cybersecurity, technology and legal experts discuss risks, from data and device hacks to ransomware, and propose approaches to address the challenges including new frameworks for architecting and evaluating medical device and connected hospital cybersecurity. We all need to be aware of the TIPPSS challenges in connected healthcare, and we call upon engineers, device manufacturers, system developers and healthcare providers to ensure trust and manage the risk. Featuring contributions from prominent female experts and role models in technology, cybersecurity, engineering, computer science, data science, business, healthcare, accessibility, research, law, privacy and policy, this book sets the stage to improve security and safety in our increasingly connected world.

Power Electronics and Motor Drive Systems (Paperback): Stefanos Manias Power Electronics and Motor Drive Systems (Paperback)
Stefanos Manias
R3,731 Discovery Miles 37 310 Ships in 10 - 15 working days

Power Electronics and Motor Drive Systems is designed to aid electrical engineers, researchers, and students to analyze and address common problems in state-of-the-art power electronics technologies. Author Stefanos Manias supplies a detailed discussion of the theory of power electronics circuits and electronic power conversion technology systems, with common problems and methods of analysis to critically evaluate results. These theories are reinforced by simulation examples using well-known and widely available software programs, including SPICE, PSIM, and MATLAB/SIMULINK. Manias expertly analyzes power electronic circuits with basic power semiconductor devices, as well as the new power electronic converters. He also clearly and comprehensively provides an analysis of modulation and output voltage, current control techniques, passive and active filtering, and the characteristics and gating circuits of different power semiconductor switches, such as BJTs, IGBTs, MOSFETs, IGCTs, MCTs and GTOs.

Essential Concepts of Radio Waves and Fields (Hardcover): Kevin Merriman Essential Concepts of Radio Waves and Fields (Hardcover)
Kevin Merriman
R3,330 R3,015 Discovery Miles 30 150 Save R315 (9%) Ships in 18 - 22 working days
Cellular Actuators - Modularity and Variability in Muscle-inspired Actuation (Paperback): Jun Ueda, Joshua A. Schultz, Harry... Cellular Actuators - Modularity and Variability in Muscle-inspired Actuation (Paperback)
Jun Ueda, Joshua A. Schultz, Harry Asada
R3,826 R3,565 Discovery Miles 35 650 Save R261 (7%) Ships in 10 - 15 working days

Cellular Actuators: Modularity and Variability in Muscle-Inspired Actuation describes the roles actuators play in robotics and their insufficiency in emerging new robotic applications, such as wearable devices and human co-working robots where compactness and compliance are important. Piezoelectric actuators, the topic of this book, provide advantages like displacement scale, force, reliability, and compactness, and rely on material properties to provide displacement and force as reactions to electric stimulation. The authors, renowned researchers in the area, present the fundamentals of muscle-like movement and a system-wide study that includes the design, analysis, and control of biologically inspired actuators. This book is the perfect guide for researchers and practitioners who would like to deploy this technology into their research and products.

Spectroscopic Techniques For Semiconductor Industry (Hardcover): Vladimir Protopopov Spectroscopic Techniques For Semiconductor Industry (Hardcover)
Vladimir Protopopov
R2,840 Discovery Miles 28 400 Ships in 18 - 22 working days

The unique compendium presents special principles and techniques of spectroscopic measurements that are used in semiconductor manufacturing.Since industrial applications of spectroscopy are significantly different from those traditionally used in scientific laboratories, the design concepts and characteristics of industrial spectroscopic devices may vary significantly from conventional systems. These peculiarities are thus succinctly summarized in this volume for a wide audience of students, engineers, and scientific workers.Exceptionally well-illustrated with practical solutions in detail, this useful reference text will open new horizons in new research areas.

Linear and Nonlinear Optical Responses of Chiral Multifold Semimetals (Hardcover, 1st ed. 2023): Miguel Ángel Sánchez... Linear and Nonlinear Optical Responses of Chiral Multifold Semimetals (Hardcover, 1st ed. 2023)
Miguel Ángel Sánchez Martínez
R4,224 Discovery Miles 42 240 Ships in 18 - 22 working days

Since the initial predictions for the existence of Weyl fermions in condensed matter, many different experimental techniques have confirmed the existence of Weyl semimetals. Among these techniques, optical responses have shown a variety of effects associated with the existence of Weyl fermions. In chiral crystals, we find a new type of fermions protected by crystal symmetries — the chiral multifold fermions — that can be understood as a higher-spin generalization of Weyl fermions. This work provides a complete description of all chiral multifold fermions, studying their topological properties and the k·p models describing them. We compute the optical conductivity of all chiral multifold fermions and establish their optical selection rules. We find that the activation frequencies are different for each type of multifold fermion, thus constituting an experimental fingerprint for each type of multifold fermion. Building on the theoretical results obtained in the first part of our analysis, we study two chiral multifold semimetals: RhSi and CoSi. We analyze the experimental results with k·p and tight-binding models based on the crystal symmetries of the material. We trace back the features observed in the experimental optical conductivity to the existence of multifold fermions near the Fermi level and estimate the chemical potential and the scattering lifetime in both materials. Finally, we provide an overview of second-order optical responses and study the second-harmonic generation of RhSi. We find a sizeable second-harmonic response in the low-energy regime associated with optical transitions between topological bands. However, this regime is extremely challenging to access with the current experimental techniques. We conclude by providing an overview of the main results, highlighting potential avenues to further research on chiral multifold semimetals and the future of optical responses as experimental probes to characterize topological phases.

Handbook of Flexible Organic Electronics - Materials, Manufacturing and Applications (Paperback): S Logothetidis Handbook of Flexible Organic Electronics - Materials, Manufacturing and Applications (Paperback)
S Logothetidis
R6,778 R6,276 Discovery Miles 62 760 Save R502 (7%) Ships in 10 - 15 working days

Organic flexible electronics represent a highly promising technology that will provide increased functionality and the potential to meet future challenges of scalability, flexibility, low power consumption, light weight, and reduced cost. They will find new applications because they can be used with curved surfaces and incorporated in to a number of products that could not support traditional electronics. The book covers device physics, processing and manufacturing technologies, circuits and packaging, metrology and diagnostic tools, architectures, and systems engineering. Part one covers the production, properties and characterisation of flexible organic materials and part two looks at applications for flexible organic devices.

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