Author :
Publisher :
Page : 149 pages
File Size : 14,14 MB
Release : 2003
Category : Computer network protocols
ISBN : 9780738137179
Author : Barbara Cohrssen
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 37,57 MB
Release : 2021-03-23
Category : Science
ISBN : 1119816211
Since the first edition in 1948, Patty’s Industrial Hygiene and Toxicology has become a flagship publication for Wiley. During its nearly seven decades in print, it has become a standard reference for the fields of occupational health and toxicology. The volumes on industrial hygiene are cornerstone reference works for not only industrial hygienists but also chemists, engineers, toxicologists, lawyers, and occupational safety personnel. Volume 3 covers Recognition and Evaluation of Physical Agents and Biohazards. All of the chapters have been updated and a new chapter on Robotics has been added. These subjects are increasing in importance to industrial hygienists.
Author : Mike Golio
Publisher : CRC Press
Page : 692 pages
File Size : 15,97 MB
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 1420006711
This volume, RF and Microwave Applications and Systems, includes a wide range of articles that discuss RF and microwave systems used for communication and radar and heating applications. Commercial, avionics, medical, and military applications are addressed. An overview of commercial communications systems is provided. Past, current, and emerging cellular systems, navigation systems, and satellite-based systems are discussed. Specific voice and data commercial systems are investigated more thoroughly in individual chapters that follow. Detailed discussions of military electronics, avionics, and radar (both military and automotive) are provided in separate chapters. A chapter focusing on FR/microwave energy used for therapeutic medicine is also provided. Systems considerations including thermal, mechanical, reliability, power management, and safety are discussed in separate chapters. Engineering processes are also explored in articles about corporate initiatives, cost modeling, and design reviews. The book closes with a discussion of the underlying physics of electromagnetic propagation and interference. In addition to new chapters on WiMAX and broadband cable, nearly every existing chapter features extensive updates and several were completely rewritten to reflect the massive changes areas such as radio navigation and electronic warfare.
Author : Athanasios G. Kanatas
Publisher : CRC Press
Page : 563 pages
File Size : 50,97 MB
Release : 2017-10-16
Category : Computers
ISBN : 1498785565
Beyond 2020, wireless communication systems will have to support more than 1,000 times the traffic volume of today's systems. This extremely high traffic load is a major issue faced by 5G designers and researchers. This challenge will be met by a combination of parallel techniques that will use more spectrum more flexibly, realize higher spectral efficiency, and densify cells. Novel techniques and paradigms must be developed to meet these goals. The book addresses diverse key-point issues of next-generation wireless communications systems and identifies promising solutions. The book's core is concentrated to techniques and methods belonging to what is generally called radio access network.
Author : IEEE Standards Coordinating Committee 34
Publisher :
Page : 0 pages
File Size : 11,18 MB
Release : 2003
Category : Computer network protocols
ISBN : 9780738137162
Author : Mike Golio
Publisher : CRC Press
Page : 2193 pages
File Size : 16,25 MB
Release : 2018-10-08
Category : Technology & Engineering
ISBN : 1439833230
By 1990 the wireless revolution had begun. In late 2000, Mike Golio gave the world a significant tool to use in this revolution: The RF and Microwave Handbook. Since then, wireless technology spread across the globe with unprecedented speed, fueled by 3G and 4G mobile technology and the proliferation of wireless LANs. Updated to reflect this tremendous growth, the second edition of this widely embraced, bestselling handbook divides its coverage conveniently into a set of three books, each focused on a particular aspect of the technology. Six new chapters cover WiMAX, broadband cable, bit error ratio (BER) testing, high-power PAs (power amplifiers), heterojunction bipolar transistors (HBTs), as well as an overview of microwave engineering. Over 100 contributors, with diverse backgrounds in academic, industrial, government, manufacturing, design, and research reflect the breadth and depth of the field. This eclectic mix of contributors ensures that the coverage balances fundamental technical issues with the important business and marketing constraints that define commercial RF and microwave engineering. Focused chapters filled with formulas, charts, graphs, diagrams, and tables make the information easy to locate and apply to practical cases. The new format, three tightly focused volumes, provides not only increased information but also ease of use. You can find the information you need quickly, without wading through material you don’t immediately need, giving you access to the caliber of data you have come to expect in a much more user-friendly format.
Author : Konstantina S. Nikita
Publisher : John Wiley & Sons
Page : 768 pages
File Size : 49,80 MB
Release : 2014-07-28
Category : Science
ISBN : 1118893425
A must-have compendium on biomedical telemetry for all biomedical professional engineers, researchers, and graduate students in the field Handbook of Biomedical Telemetry describes the main components of a typical biomedical telemetry system, as well as its technical challenges. Written by a diverse group of experts in the field, it is filled with overviews, highly-detailed scientific analyses, and example applications of biomedical telemetry. The book also addresses technologies for biomedical sensing and design of biomedical telemetry devices with special emphasis on powering/integration issues and materials for biomedical telemetry applications. Handbook of Biomedical Telemetry: Describes the main components of a typical biomedical telemetry system, along with the technical challenges Discusses issues of spectrum regulations, standards, and interoperability—while major technical challenges related to advanced materials, miniaturization, and biocompatibility issues are also included Covers body area electromagnetics, inductive coupling, antennas for biomedical telemetry, intra-body communications, non-RF communication links for biomedical telemetry (optical biotelemetry), as well as safety issues, human phantoms, and exposure assessment to high-frequency biotelemetry fields Presents biosensor network topologies and standards; context-aware sensing and multi-sensor fusion; security and privacy issues in biomedical telemetry; and the connection between biomedical telemetry and telemedicine Introduces clinical applications of Body Sensor Networks (BSNs) in addition to selected examples of wearable, implantable, ingestible devices, stimulator and integrated mobile healthcare system paradigms for monitoring and therapeutic intervention Covering biomedical telemetry devices, biosensor network topologies and standards, clinical applications, wearable and implantable devices, and the effects on the mobile healthcare system, this compendium is a must-have for professional engineers, researchers, and graduate students.
Author : Masood Ur Rehman
Publisher : John Wiley & Sons
Page : 260 pages
File Size : 15,3 MB
Release : 2022-12-20
Category : Technology & Engineering
ISBN : 1119909163
LOW ELECTROMAGNETIC FIELD EXPOSURE WIRELESS DEVICES Comprehensive resource covering methods of designing energy efficient and low EMF wireless device techniques Supported with real case studies and recent advancements and laying the foundation for future advancements in the field, Low Electromagnetic Field Exposure Wireless Devices: Fundamentals and Recent Advances describes both ways, i.e. hardware and software, in which the user-centric wireless communication devices can be designed to reduce the levels of EMF to limit the potential long-term effects of EMF on human health. The text covers state-of-the-art and advanced topics such as EMF exposure standards and rationale, EMF evaluation tools, radio resource allocation, energy conservation, energy harvesting, EMF-aware antenna designs, and MIMO, and highlights advancements in this exciting field to date. To aid reader comprehension, the text contains numerous tables, illustrations, and photographs. In Low Electromagnetic Field Exposure Wireless Devices: Fundamentals and Recent Advances, readers can expect to find information on: Fundamentals and key practices, and mechanisms and assessment methods, of exposure to electromagnetic fields The role of the smartphone on the assessment of exposure from 5G and antenna design considerations and techniques for low SAR mobile handsets Numerical exposure assessments of communication systems at higher frequencies and age-dependent exposure estimation using numerical methods Reinforcement learning and device-to-device communication in minimizing EMF exposure and emission-aware uplink resource allocation scheme for non-orthogonal multiple access systems For wireless user equipment designers and hardware engineers, teachers in wireless communications, and postgraduate students in antennas for communication systems, Low Electromagnetic Field Exposure Wireless Devices: Fundamentals and Recent Advances is a must-have resource, covering an important topic that is expected to only grow in significance as future technological developments are made.
Author : Akhlesh Lakhtakia
Publisher : Springer Nature
Page : 825 pages
File Size : 45,84 MB
Release :
Category :
ISBN : 3031398246
Author : James C. Lin
Publisher : CRC Press
Page : 459 pages
File Size : 11,37 MB
Release : 2016-04-19
Category : Medical
ISBN : 1439860629
Spanning static fields to terahertz waves, this volume explores the range of consequences electromagnetic fields have on the human body. Topics discussed include essential interactions and field coupling phenomena; electric field interactions in cells, focusing on ultrashort, pulsed high-intensity fields; dosimetry or coupling of ELF fields into biological systems; and the historical developments and recent trends in numerical dosimetry. It also discusses mobile communication devices and the dosimetry of RF radiation into the human body, exposure and dosimetry associated with MRI and spectroscopy, and available data on the interaction of terahertz radiation with biological tissues, cells, organelles, and molecules.
